diff --git a/article/SIGCHI-Reference-Format.bst b/article/SIGCHI-Reference-Format.bst
new file mode 100755
index 0000000000000000000000000000000000000000..3fa6fafb9cc599626c1786cd9c586096afd6d99e
--- /dev/null
+++ b/article/SIGCHI-Reference-Format.bst
@@ -0,0 +1,3352 @@
+%%% -*-BibTeX-*-
+%%% ====================================================================
+%%% @BibTeX-style-file{
+%%% author = "Nelson H. F. Beebe, Boris Veytsman and Gerald Murray",
+%%% version = "1.00",
+%%% date = "18 January 2012",
+%%% time = "11:48 EST",
+%%% filename = "ACM-Reference-Format-Journals.bst",
+%%% address = "University of Utah
+%%% Department of Mathematics, 110 LCB
+%%% 155 S 1400 E RM 233
+%%% Salt Lake City, UT 84112-0090
+%%% USA",
+%%% telephone = "+1 801 581 5254",
+%%% FAX = "+1 801 581 4148",
+%%% URL = "http://www.math.utah.edu/~beebe",
+%%% checksum = "available here: http://www.acm.org/publications/latex_style/CRC-journals.txt"
+%%% email = "beebe@math.utah.edu, beebe@acm.org,
+%%% beebe@computer.org, borisv@lk.net, murray@hq.acm.org",
+%%% codetable = "ISO/ASCII",
+%%% keywords = "ACM Transactions bibliography style; BibTeX",
+%%% license = "public domain",
+%%% supported = "yes",
+%%% abstract = "",
+%%% docstring = "The checksum field, above, is produced by WinMD5Free (v1.20)
+%%% available from http://www.winmd5.com/?rid=winmd5,"
+%%% }
+%%% ====================================================================
+
+% "SIGCHI Format" BibTeX style, Forked from ACM-Reference-Format-Journals.bst
+% Modifications 13-FEBURARY-2015 (David Ayman Shamma)
+
+% "ACM Transactions" BibTeX style, ACM-Reference-Format-Journals.bst
+% for BibTeX version 0.99c, LaTeX version 3.141
+% ACM extensions with code cleaned up, extended, and debugged 10--15-Nov-2008
+% Revised 17-APRIL-2008 (Nelson)
+% Revised 13-MARCH-2011 (Boris/Gerry)
+% Revised 23-MARCH-2011 (Boris/Gerry)
+% Revised 27-MARCH-2011 (Boris/Gerry)
+% Revised 15-APRIL-2011 (Boris/Gerry)
+% Revised 27-SEPTEMBER-2011 (Boris)
+%
+%
+% History (by Nelson)
+%
+% Based on 'acmtrans' (for ACM Journals)
+% Date: 28th April 2008
+%
+% 1. Avoid 'repeating' the 'month' values.
+% 2. Avoid incorrectly italicizing the volume number.
+% 3. Avoid non italicizing certain titles (book, inproceedings etc).
+% 4. NO series if there is NO volume.
+% 5. Sorting of reference with first surname.
+% 6. Article no added for Inproceedings.
+%
+% Date: 07th May 2008
+%
+% 1. Abbreviation list added
+%
+% Citation format: [author-last-name year]
+% [author-last-name and author-last-name year]
+% [author-last-name, author-last-name, and author-last-name year]
+% [author-last-name et al. year]
+% [author-last-name]
+% author-last-name [year]
+% [author-last-name and author-last-name]
+% [author-last-name et al.]
+% [year] or [year,year]
+% year or year,year
+%
+% Reference list ordering: alphabetical by author or whatever passes
+% for author in the absence of one.
+%
+% Features of the old acmtrans.bst:
+% =================================
+%
+% - all authors appear last name first.
+% - all pages are listed xx-xx, (no pp.) and are at the end of the reference
+% - publishers are identified as publisher, address
+% - conferences papers (inproceedings) may give city of conference,
+% date of conference, and journal that the proceedings appear in.
+% - months abbreviated to max four letters (eg. Mar.)
+% - volume of a series indicated after the title of the series
+% - editors appear after edited title and are identified by a trailing "Eds."
+% not in parentheses. Editor names are not given in small caps.
+% (unless there is no author line)
+% - names terminated with a period even if there is no first name.
+% - editions are indicated trailing after the work, not in parentheses.
+% - "et al." citations have a protected period to avoid bad spacing (jrh)
+% - "address" required when publisher given
+% - series (roman) and volume are in a sentence separate from (book-)title
+%
+%
+% Features of chicago.bst:
+% =======================
+%
+% - full names used in citations, but abbreviated citations are available
+% (see above)
+% - if an entry has a "month", then the month and year are also printed
+% as part of that bibitem.
+% - all conjunctions use "and" instead of "\&"
+% - major modification from Chicago Manual of Style (13th ed.) is that
+% only the first author in a reference appears last name first-
+% additional authors appear as J. Q. Public.
+% - pages are listed as "pp. xx-xx" in all entry types except
+% article entries.
+% - book, inbook, and manual use "location: publisher" (or organization)
+% for address and publisher. All other types list publishers separately.
+% - "pp." are used to identify page numbers for all entry types except
+% articles.
+% - organization is used as a citation label if neither author nor editor
+% is present (for manuals).
+% - "et al." is used for long author and editor lists, or when "others"
+% is used.
+%
+% Modifications and bug fixes from newapa.bst:
+% ===========================================
+%
+% - added month, year to bib entries if month is present
+% - fixed bug with In proceedings, added necessary comma after title
+% - all conjunctions changed to "and" from "\&"
+% - fixed bug with author labels in my.full.label: "et al." now is
+% generated when "others" is an author name
+% - major modification from Chicago Manual of Style (13th ed.) is that
+% only the first author in a reference appears last name first-
+% additional authors appear as J. Q. Public.
+% - pages are listed as "pp. xx-xx" in all entry types except
+% article entries. Unnecessary (IMHO) "()" around page numbers
+% were removed, and page numbers now don't end with a period.
+% - created chicago.sty for use with this bibstyle (required).
+% - fixed bugs in FUNCTION {format.vol.num.pages} for missing volume,
+% number, and /or pages. Renamed to format.journal.volume.number.
+% - fixed bug in formatting booktitles: additional period an error if
+% book has a volume.
+% - fixed bug: editors usually given redundant period before next clause
+% (format.editors.dot) removed.
+% - added label support for organizations, if both author and editor
+% are missing (from alpha.bst). If organization is too long, then
+% the key field is used for abbreviated citations.
+% - In proceedings or books of several volumes, no comma was written
+% between the "Volume x" and the page numbers (this was intentional
+% in newapa.bst). Fixed.
+% - Some journals may not have volumes/numbers, only month/year (eg.
+% IEEE Computer). Fixed bug in article style that assumed volume/number
+% was always present.
+%
+% Original documentation for newapa.sty:
+% =====================================
+%
+% This version was made by modifying the master file made by
+% Oren Patashnik (PATASHNIK@SCORE.STANFORD.EDU), and the 'named' BibTeX
+% style of Peter F. Patel-Schneider.
+%
+% Copyright (C) 1985, all rights reserved.
+% Copying of this file is authorized only if either
+% (1) you make absolutely no changes to your copy, including name, or
+% (2) if you do make changes, you name it something other than 'newapa.bst'.
+% There are undoubtably bugs in this style. If you make bug fixes,
+% improvements, etc. please let me know. My e-mail address is:
+% spencer@cgrg.ohio.state.edu or 71160.3141@compuserve.com
+%
+% This style was made from 'plain.bst', 'named.bst', and 'apalike.bst',
+% with lots of tweaking to make it look like APA style, along with tips
+% from Young Ryu and Brian Reiser's modifications of 'apalike.bst'.
+%
+%
+% Start of ACM-Reference-Format-Journals.bst
+%
+% Note: Many of the new bibentry 'fields' will only work with the
+% 'ACM-Reference-Format-Journals.bst' file. Legacy .bib files (which will, in all probability,
+% NOT contain these new fields) will _still_ work with the ACM-Reference-Format-Journals.bst.
+%
+%
+ENTRY
+ { address
+ advisor
+ author
+ booktitle
+ chapter
+ city % jtb: added
+ date % jtb: added
+ edition
+ editor
+ howpublished
+ institution
+ journal
+ key
+ month
+ note
+ number
+ organization
+ pages
+ publisher
+ school
+ series
+ title
+ type
+ volume
+ year
+ % New keys recognized
+ issue % UTAH: used in, e.g., ACM SIGSAM Bulletin and ACM Communications in Computer Algebra
+ articleno
+ day % UTAH: needed for newspapers, weeklies, bi-weeklies
+ doi % UTAH
+ url % UTAH
+ bookpages % UTAH
+ numpages
+ lastaccessed % UTAH: used only for @Misc{...}
+ coden % UTAH
+ isbn % UTAH
+ isbn-13 % UTAH
+ issn % UTAH
+ lccn % UTAH
+ }
+ {}
+ { label.year extra.label sort.year sort.label }
+
+INTEGERS { output.state before.all mid.sentence after.sentence after.block }
+
+INTEGERS { show-isbn-10-and-13 } % initialized below in begin.bib
+
+INTEGERS { nameptr namesleft numnames }
+
+INTEGERS { multiresult }
+
+INTEGERS { len }
+
+INTEGERS { last.extra.num }
+
+STRINGS { s t t.org u }
+
+STRINGS { last.label next.extra }
+
+STRINGS { p1 p2 p3 page.count }
+
+FUNCTION { dump.stack.1 }
+{
+ duplicate$ "STACK[top] = [" swap$ * "]" * warning$
+}
+
+FUNCTION { dump.stack.2 }
+{
+ duplicate$ "STACK[top ] = [" swap$ * "]" * warning$
+ swap$
+ duplicate$ "STACK[top-1] = [" swap$ * "]" * warning$
+ swap$
+}
+
+FUNCTION { empty.or.unknown }
+{
+ %% Examine the top stack entry, and push 1 if it is empty, or
+ %% consists only of whitespace, or is a string beginning with two
+ %% queries (??), and otherwise, push 0.
+ %%
+ %% This function provides a replacement for empty$, with the
+ %% convenient feature that unknown values marked by two leading
+ %% queries are treated the same as missing values, and thus, do not
+ %% appear in the output .bbl file, and yet, their presence in .bib
+ %% file(s) serves to mark values which are temporarily missing, but
+ %% are expected to be filled in eventually once more data is
+ %% obtained. The TeX User Group and BibNet bibliography archives
+ %% make extensive use of this practice.
+ %%
+ %% An empty string cannot serve the same purpose, because just as in
+ %% statistics data processing, an unknown value is not the same as an
+ %% empty value.
+ %%
+ %% At entry: stack = ... top:[string]
+ %% At exit: stack = ... top:[0 or 1]
+
+ duplicate$ empty$
+ { pop$ #1 }
+ { #1 #2 substring$ "??" = }
+ if$
+}
+
+FUNCTION { writeln }
+{
+ %% In BibTeX style files, the sequences
+ %%
+ %% ... "one" "two" output
+ %% ... "one" "two" output.xxx
+ %%
+ %% ship "one" to the output file, possibly following by punctuation,
+ %% leaving the stack with
+ %%
+ %% ... "two"
+ %%
+ %% There is thus a one-string lag in output processing that must be
+ %% carefully handled to avoid duplicating a string in the output
+ %% file. Unless otherwise noted, all output.xxx functions leave
+ %% just one new string on the stack, and that model should be born
+ %% in mind when reading or writing function code.
+ %%
+ %% BibTeX's asynchronous buffering of output from strings from the
+ %% stack is confusing because newline$ bypasses the buffer. It
+ %% would have been so much easier for newline to be a character
+ %% rather than a state of the output-in-progress.
+ %%
+ %% The documentation in btxhak.dvi is WRONG: it says
+ %%
+ %% newline$ Writes onto the bbl file what's accumulated in the
+ %% output buffer. It writes a blank line if and only
+ %% if the output buffer is empty. Since write$ does
+ %% reasonable line breaking, you should use this
+ %% function only when you want a blank line or an
+ %% explicit line break.
+ %%
+ %% write$ Pops the top (string) literal and writes it on the
+ %% output buffer (which will result in stuff being
+ %% written onto the bbl file when the buffer fills
+ %% up).
+ %%
+ %% Examination of the BibTeX source code shows that write$ does
+ %% indeed behave as claimed, but newline$ sends a newline character
+ %% directly to the output file, leaving the stack unchanged. The
+ %% first line "Writes onto ... buffer." is therefore wrong.
+ %%
+ %% The original BibTeX style files almost always use "write$ newline$"
+ %% in that order, so it makes sense to hide that pair in a private
+ %% function like this one, named after a statement in Pascal,
+ %% the programming language embedded in the BibTeX Web program.
+
+ write$ % output top-of-stack string
+ newline$ % immediate write of newline (not via stack)
+}
+
+FUNCTION { init.state.consts }
+{
+ #0 'before.all :=
+ #1 'mid.sentence :=
+ #2 'after.sentence :=
+ #3 'after.block :=
+}
+
+FUNCTION { output.nonnull }
+{ % Stack in: ... R S T Stack out: ... R T File out: S<comma><space>
+ 's :=
+ output.state mid.sentence =
+ {
+ ", " * write$
+ }
+ {
+ output.state after.block =
+ {
+ add.period$ writeln
+ "\newblock " write$
+ }
+ {
+ output.state before.all =
+ {
+ write$
+ }
+ {
+ add.period$ " " * write$
+ }
+ if$
+ }
+ if$
+ mid.sentence 'output.state :=
+ }
+ if$
+ s
+}
+
+FUNCTION { output.nonnull.dot.space }
+{ % Stack in: ... R S T Stack out: ... R T File out: S<dot><space>
+ 's :=
+ output.state mid.sentence = % { "<DEBUG output.nonnull.dot.space>. " * write$ }
+ {
+ ". " * write$
+ }
+ {
+ output.state after.block =
+ {
+ add.period$ writeln "\newblock " write$
+ }
+ {
+ output.state before.all =
+ {
+ write$
+ }
+ {
+ add.period$ " " * write$
+ }
+ if$
+ }
+ if$
+ mid.sentence 'output.state :=
+ }
+ if$
+ s
+}
+
+FUNCTION { output.nonnull.remove }
+{ % Stack in: ... R S T Stack out: ... R T File out: S<space>
+ 's :=
+ output.state mid.sentence =
+ {
+ " " * write$
+ }
+ {
+ output.state after.block =
+ {
+ add.period$ writeln "\newblock " write$
+ }
+ {
+ output.state before.all =
+ {
+ write$
+ }
+ {
+ add.period$ " " * write$
+ }
+ if$
+ }
+ if$
+ mid.sentence 'output.state :=
+ }
+ if$
+ s
+}
+
+FUNCTION { output.nonnull.removenospace }
+{ % Stack in: ... R S T Stack out: ... R T File out: S
+ 's :=
+ output.state mid.sentence =
+ {
+ "" * write$
+ }
+ {
+ output.state after.block =
+ {
+ add.period$ writeln "\newblock " write$
+ }
+ {
+ output.state before.all =
+ {
+ write$
+ }
+ {
+ add.period$ " " * write$
+ }
+ if$
+ }
+ if$
+ mid.sentence 'output.state :=
+ }
+ if$
+ s
+}
+
+FUNCTION { output }
+{ % discard top token if empty, else like output.nonnull
+ duplicate$ empty.or.unknown
+ 'pop$
+ 'output.nonnull
+ if$
+}
+
+FUNCTION { output.dot.space }
+{ % discard top token if empty, else like output.nonnull.dot.space
+ duplicate$ empty.or.unknown
+ 'pop$
+ 'output.nonnull.dot.space
+ if$
+}
+
+FUNCTION { output.removenospace }
+{ % discard top token if empty, else like output.nonnull.removenospace
+ duplicate$ empty.or.unknown
+ 'pop$
+ 'output.nonnull.removenospace
+ if$
+}
+
+FUNCTION { output.check }
+{ % like output, but warn if key name on top-of-stack is not set
+ 't :=
+ duplicate$ empty.or.unknown
+ { pop$ "empty " t * " in " * cite$ * warning$ }
+ 'output.nonnull
+ if$
+}
+
+FUNCTION { output.check.dot.space }
+{ % like output.dot.space, but warn if key name on top-of-stack is not set
+ 't :=
+ duplicate$ empty.or.unknown
+ { pop$ "empty " t * " in " * cite$ * warning$ }
+ 'output.nonnull.dot.space
+ if$
+}
+
+FUNCTION { fin.block }
+{ % functionally, but not logically, identical to fin.entry
+ add.period$
+ writeln
+}
+
+FUNCTION { fin.entry }
+{
+ add.period$
+ writeln
+}
+
+FUNCTION { new.sentence }
+{ % update sentence state, with neither output nor stack change
+ output.state after.block =
+ 'skip$
+ {
+ output.state before.all =
+ 'skip$
+ { after.sentence 'output.state := }
+ if$
+ }
+ if$
+}
+
+FUNCTION { fin.sentence }
+{
+ add.period$
+ write$
+ new.sentence
+ ""
+}
+
+FUNCTION { new.block }
+{
+ output.state before.all =
+ 'skip$
+ { after.block 'output.state := }
+ if$
+}
+
+FUNCTION { output.coden } % UTAH
+{ % output non-empty CODEN as one-line sentence (stack untouched)
+ coden empty.or.unknown
+ { }
+ { "\showCODEN{" coden * "}" * writeln }
+ if$
+}
+
+FUNCTION { format.articleno }
+{
+ articleno empty.or.unknown
+ { "" }
+ {
+ numpages empty.or.unknown
+ { "articleno field, but no numpages field, in " cite$ * warning$ }
+ { }
+ if$
+ "Article " articleno *
+ }
+ if$
+}
+
+FUNCTION { format.year }
+{ % push year string or "????" onto output stack
+ %% Because year is a mandatory field, we always force SOMETHING
+ %% to be output
+ year empty.or.unknown
+ { "????" }
+ { year }
+ if$
+}
+
+FUNCTION { format.day.month }
+{ % push "day month " or "month " or "" onto output stack
+ day empty.or.unknown
+ {
+ month empty.or.unknown
+ { "" }
+ { month " " *}
+ if$
+ }
+ {
+ month empty.or.unknown
+ { "" }
+ { day " " * month * " " *}
+ if$
+ }
+ if$
+}
+
+FUNCTION { format.day.month.year } % UTAH
+{ % if month is empty, push "" else push "(MON.)" or "(DD MON.)"
+ % Needed for frequent periodicals: 2008. ... New York Times C-1, C-2, C-17 (23 Oct.)
+ % acm-*.bst addition: prefix parenthesized date string with
+ % ", Article nnn "
+ articleno empty.or.unknown
+ { "" }
+ { ", " format.articleno * }
+ if$
+ " (" * format.day.month * format.year * ")" *
+}
+
+FUNCTION { output.day.month.year } % UTAH
+{ % if month is empty value, do nothing; else output stack top and
+ % leave with new top string "(MON.)" or "(DD MON.)"
+ % Needed for frequent periodicals: 2008. ... New York Times C-1, C-2, C-17 (23 Oct.)
+ format.day.month.year
+ output.nonnull.remove
+}
+
+FUNCTION { strip.doi } % UTAH
+{ % Strip any Web address prefix to recover the bare DOI, leaving the
+ % result on the output stack, as recommended by CrossRef DOI
+ % documentation.
+ % For example, reduce "http://doi.acm.org/10.1145/1534530.1534545" to
+ % "10.1145/1534530.1534545". That is later typeset and displayed as
+ % doi:10.1145/1534530.1534545 as the LAST item in the reference list
+ % entry. Publisher Web sites wrap this with a suitable link to a real
+ % URL to resolve the DOI, and the master http://dx.doi.org/ address is
+ % preferred, since publisher-specific URLs can disappear in response
+ % to economic events. All journals are encouraged by the DOI
+ % authorities to use that typeset format and link procedures for
+ % uniformity across all publications that include DOIs in reference
+ % lists.
+ % The numeric prefix is guaranteed to start with "10.", so we use
+ % that as a test.
+ doi #1 #3 substring$ "10." =
+ { doi }
+ {
+ doi #1 #7 substring$ "http://" =
+ {
+ doi #8 doi text.length$ #7 - substring$ 't := % get modifiable copy of rest of DOI
+
+ "INTERNAL STYLE-FILE ERROR" 's :=
+
+ % search for next "/" and assign its suffix to s
+
+ { t text.length$ }
+ {
+ t #1 #1 substring$ "/" =
+ {
+ % save rest of string as true DOI (should be 10.xxxx/yyyy)
+ t #2 t text.length$ #1 - substring$ 's :=
+ "" 't := % empty string t terminates the loop
+ }
+ {
+ % discard first character and continue loop: t <= substring(t,2,last)
+ t #2 t text.length$ #1 - substring$ 't :=
+ }
+ if$
+ }
+ while$
+
+ % check for valid DOI (should be 10.xxxx/yyyy)
+ s #1 #3 substring$ "10." =
+ { }
+ { "unrecognized DOI substring " s * " in DOI value [" * doi * "]" * warning$ }
+ if$
+
+ s % push the stripped DOI on the output stack
+
+ }
+ {
+ "unrecognized DOI value [" doi * "]" * warning$
+ doi % push the unrecognized original DOI on the output stack
+ }
+ if$
+ }
+ if$
+}
+
+%
+% Change by BV: added standard prefix to URL
+%
+FUNCTION { output.doi } % UTAH
+{ % output non-empty DOI as one-line sentence (stack untouched)
+ doi empty.or.unknown
+ { }
+ {
+ %% NB: We want URLs at beginning of line to reduce likelihood of
+ %% BibTeX's nasty line wrapping after column 79, which then requires
+ %% manual (or automated) editing of the .bbl file to repair.
+ %% The \url{} macro strips percent-newlines, and is thus safe in
+ %% the presence of the line wrapping, but \path|...| and
+ %% \verb|...| do not.
+ "\showDOI{%" writeln
+ "\url{http://dx.doi.org/" strip.doi * "}}" * writeln
+ }
+ if$
+}
+
+FUNCTION { output.isbn } % UTAH
+{ % output non-empty ISBN-10 and/or ISBN-13 as one-line sentences (stack untouched)
+ show-isbn-10-and-13
+ {
+ %% show both 10- and 13-digit ISBNs
+ isbn empty.or.unknown
+ { }
+ {
+ "\showISBNx{" isbn * "}" * writeln
+ }
+ if$
+ isbn-13 empty.or.unknown
+ { }
+ {
+ "\showISBNxiii{" isbn-13 * "}" * writeln
+ }
+ if$
+ }
+ {
+ %% show 10-digit ISBNs only if 13-digit ISBNs not available
+ isbn-13 empty.or.unknown
+ {
+ isbn empty.or.unknown
+ { }
+ {
+ "\showISBNx{" isbn * "}" * writeln
+ }
+ if$
+ }
+ {
+ "\showISBNxiii{" isbn-13 * "}" * writeln
+ }
+ if$
+ }
+ if$
+}
+
+FUNCTION { output.issn } % UTAH
+{ % output non-empty ISSN as one-line sentence (stack untouched)
+ issn empty.or.unknown
+ { }
+ { "\showISSN{" issn * "}" * writeln }
+ if$
+}
+
+FUNCTION { output.issue }
+{ % output non-empty issue number as a one-line sentence (stack untouched)
+ issue empty.or.unknown
+ { }
+ { "Issue " issue * "." * writeln }
+ if$
+}
+
+FUNCTION { output.lccn } % UTAH
+{ % return with stack untouched
+ lccn empty.or.unknown
+ { }
+ { "\showLCCN{" lccn * "}" * writeln }
+ if$
+}
+
+FUNCTION { output.note } % UTAH
+{ % return with stack empty
+ note empty.or.unknown
+ { }
+ { "\shownote{" note add.period$ * "}" * writeln }
+ if$
+}
+
+FUNCTION { output.note.check } % UTAH
+{ % return with stack empty
+ note empty.or.unknown
+ { "empty note in " cite$ * warning$ }
+ { "\shownote{" note add.period$ * "}" * writeln }
+ if$
+}
+
+%
+% Changes by BV 2011/04/15. Do not output
+% url if doi is defined
+%
+FUNCTION { output.url } % UTAH
+{ % return with stack untouched
+ % output URL and associated lastaccessed fields
+ doi empty.or.unknown
+ {
+ url empty.or.unknown
+ { }
+ {
+ %% NB: We want URLs at beginning of line to reduce likelihood of
+ %% BibTeX's nasty line wrapping after column 79, which would require
+ %% manual (or automated) editing of the .bbl file to repair. However,
+ %% the \url{} macro handles the unwrapping job automatically.
+ "\showURL{%" writeln
+ lastaccessed empty.or.unknown
+ { "" }
+ { "Retrieved " lastaccessed * " from " * }
+ if$
+
+ %% The URL field may contain a semicolon-separated list of Web
+ %% addresses, and we locate and wrap each of them in \url{...}.
+ %% The simplistic approach of putting the entire list into the
+ %% macro argument is that the semicolons are typeset in a
+ %% typewriter font, and no space follows them.
+ %%
+ %% We therefore replace the original code
+ %% "\url{" * url * "}}" * writeln
+ %% with this character-at-a-time loop:
+
+ "\url{" *
+
+ url 't := % get modifiable copy of URL list
+
+ { t text.length$ }
+ {
+ t #1 #1 substring$ ";" =
+ { % then split argument at separator
+ "};" * writeln
+ "\url{"
+ }
+ { % else concatenate nonblank character to argument
+ t #1 #1 substring$ " " =
+ { }
+ { t #1 #1 substring$ * }
+ if$
+ }
+ if$
+
+ t #2 t text.length$ #1 - substring$ 't :=
+ }
+ while$
+
+ "}}" * writeln
+ }
+ if$
+ }
+ { }
+ if$
+}
+
+FUNCTION { output.year.check }
+{ % warn if year empty, else output top string and leave " YEAR<label>" on stack in mid-sentence
+ year empty.or.unknown
+ { "empty year in " cite$ * warning$ }
+ { write$
+ " " year * extra.label *
+ mid.sentence 'output.state :=
+ }
+ if$
+}
+
+FUNCTION { not }
+{
+ { #0 }
+ { #1 }
+ if$
+}
+
+FUNCTION { and }
+{
+ 'skip$
+ { pop$ #0 }
+ if$
+}
+
+FUNCTION { or }
+{
+ { pop$ #1 }
+ 'skip$
+ if$
+}
+
+FUNCTION { le }
+{
+ %% test whether first number is less than or equal to second number
+ %% stack in: n1 n2
+ %% stack out: if n1 <= n2 then 1 else 0
+
+ %% "DEBUG: le " cite$ * warning$
+ > { #0 } { #1 } if$
+}
+
+FUNCTION { ge }
+{
+ %% test whether first number is greater than or equal to second number
+ %% stack in: n1 n2
+ %% stack out: if n1 >= n2 then 1 else 0
+
+ %% "DEBUG: ge " cite$ * warning$
+ < { #0 } { #1 } if$
+}
+
+FUNCTION { is.leading.digit }
+{
+ %% test whether first character of string is a digit
+ %% stack in: string
+ %% stack out: if first-char-is-digit then 1 else 0
+
+ #1 #1 substring$ % replace string by string[1:1]
+ duplicate$ % string[1:1] string[1:1]
+ chr.to.int$
+ "0" chr.to.int$ swap$ le % "0" <= string[1:1] --> 0-or-1
+ swap$ % 0-or-1 string[1:1]
+ chr.to.int$
+ "9" chr.to.int$ le % string[1:1} <= "9" --> 0-or-1
+ and
+}
+
+FUNCTION { skip.digits }
+{
+ %% skip over leading digits in string
+ %% stack in: string
+ %% stack out: rest-of-string leading-digits
+
+ %% "DEBUG: enter skip.digits " cite$ * warning$
+
+ %% dump.stack.1
+
+ duplicate$
+ 't :=
+ 't.org :=
+ "" 'u :=
+
+ { t text.length$ }
+ {
+ %% "=================DEBUG: skip.digits t = [" t * "]" * warning$
+ t is.leading.digit
+ { t #2 t text.length$ #1 - substring$ }
+ {
+ t 'u :=
+ ""
+ }
+ if$
+ 't :=
+ }
+ while$
+
+ u % rest of string
+ t.org #1 t.org text.length$ u text.length$ - substring$ % leading digits
+
+ %% "DEBUG: t.org = [" t.org * "]" * warning$
+ %% "DEBUG: u = [" u * "]" * warning$
+
+ %% dump.stack.2
+
+ %% "DEBUG: leave skip.digits " cite$ * warning$
+}
+
+FUNCTION { skip.nondigits }
+{
+ %% skip over leading nondigits in string
+ %% stack in: string
+ %% stack out: rest-of-string
+
+ %% "DEBUG: enter skip.nondigits " cite$ * warning$
+
+ 't :=
+ "" 'u :=
+
+ { t text.length$ }
+ {
+ %% "=================DEBUG: skip.nondigits t = [" t * "]" * warning$
+ t is.leading.digit
+ {
+ t 'u :=
+ ""
+ }
+ { t #2 t text.length$ #1 - substring$ }
+ if$
+ 't :=
+ }
+ while$
+
+ u % rest of string
+
+ %% dump.stack.1
+ %% "DEBUG: leave skip.nondigits " cite$ * warning$
+}
+
+FUNCTION { parse.next.number }
+{
+ %% stack in: string
+ %% stack out: rest-of-string next-numeric-part-of-string
+ %% Example:
+ %% stack in: "123:1--123:59"
+ %% stack out: ":1--123:59" "123"
+
+ 's :=
+ s skip.nondigits 's :=
+ s skip.digits
+}
+
+FUNCTION { reduce.pages.to.page.count }
+{
+ %% Stack in: arbitrary-and-unused
+ %% Stack out: unchanged
+ %%
+ %% For the new-style pagination with article number and numpages or
+ %% pages, we expect to have BibTeX entries containing something like
+ %% articleno = "17",
+ %% pages = "1--23",
+ %% with output "Article 17, 23 pages",
+ %% or
+ %% articleno = "17",
+ %% numpages = "23",
+ %% with output "Article 17, 23 pages",
+ %% or
+ %% articleno = "17",
+ %% pages = "17:1--17:23",
+ %% with output "Article 17, 23 pages",
+ %%
+ %% If articleno is missing or empty, then we should output "1--23",
+ %% "23" (with a warning of a missing articleno), or "17:1--17:23",
+ %% respectively.
+
+ %% "DEBUG: enter reduce.pages.to.page.count " cite$ * warning$
+
+ %% "DEBUG: pages = [" pages * "]" * warning$
+
+ pages
+ parse.next.number 'p1 :=
+ parse.next.number 'p2 :=
+ parse.next.number 'p3 :=
+ parse.next.number 'page.count :=
+
+ duplicate$
+ empty.or.unknown
+ { }
+ {
+ duplicate$ "unexpected trailing garbage [" swap$ *
+ "] after n:p1--n:p2 in pages = [" *
+ pages *
+ "] in " *
+ cite$ *
+ warning$
+ }
+ if$
+
+ pop$
+
+ %% "DEBUG: reduce.pages.to.page.count: "
+ %% " p1 = " p1 * *
+ %% " p2 = " p2 * *
+ %% " p3 = " p3 * *
+ %% " p4 = " page.count * *
+ %% " in " cite$ * * warning$
+
+ p1 p3 = p2 "1" = and numpages empty.or.unknown and
+ { "INFO: reduced pages = [" pages * "] to numpages = [" * page.count * "]" * warning$ }
+ {
+ numpages empty.or.unknown
+ { pages }
+ { numpages }
+ if$
+ 'page.count :=
+ }
+ if$
+
+ p1 "1" = p3 empty.or.unknown and numpages empty.or.unknown and
+ {
+ p2 'page.count :=
+ "INFO: reduced pages = [" pages * "] to numpages = [" * page.count * "]" * warning$
+ }
+ {
+ numpages empty.or.unknown
+ { pages }
+ { numpages }
+ if$
+ 'page.count :=
+ }
+ if$
+
+ %% "DEBUG: leave reduce.pages.to.page.count " cite$ * warning$
+}
+
+FUNCTION { new.block.checkb }
+{ % issue a new.block only if at least one of top two stack strings is not empty
+ empty.or.unknown
+ swap$ empty.or.unknown
+ and
+ 'skip$
+ 'new.block
+ if$
+}
+
+FUNCTION { field.or.null }
+{ % convert empty value to null string, else return value
+ duplicate$ empty.or.unknown
+ { pop$ "" }
+ 'skip$
+ if$
+}
+
+FUNCTION { emphasize }
+{ % emphasize a non-empty top string on the stack (WITHOUT italic correction)
+ duplicate$ empty.or.unknown
+ { pop$ "" }
+ { "{\em " swap$ * "}" * }
+ if$
+}
+
+FUNCTION { emphasize.with.italic.correction }
+{ % convert empty string to null string, or emphasize with a trailing italic correction
+ duplicate$ empty.or.unknown
+ { pop$ "" }
+ { "{\em " swap$ * "\/}" * }
+ if$
+}
+
+FUNCTION { comma }
+{ % convert empty string to null string, or brace string and add trailing comma
+ duplicate$ empty.or.unknown
+ { pop$ "" }
+ { "{" swap$ * "}," * }
+ if$
+}
+
+FUNCTION { format.names }
+{
+ % Format bibliographical entries with the first author last name first,
+ % and subsequent authors with initials followed by last name.
+ % All names are formatted in this routine.
+
+ 's :=
+ #1 'nameptr := % nameptr = 1;
+ s num.names$ 'numnames := % numnames = num.name$(s);
+ numnames 'namesleft :=
+ { namesleft #0 > }
+ { nameptr #1 =
+ %NO: BAD ORDER: {"{" s nameptr "{ff~}{ll}{, jj}{, vv}" format.name$ * "}" * 't := }
+ %NO: BAD ORDER: {"{" s nameptr "{ff~}{ll}{, jj}{, vv}" format.name$ * "}" * 't := }
+ {"{" s nameptr "{ff }{vv }{ll}{, jj}" format.name$ * "}" * 't := }
+ {"{" s nameptr "{ff }{vv }{ll}{, jj}" format.name$ * "}" * 't := }
+ if$
+ nameptr #1 >
+ {
+ namesleft #1 >
+ { ", " * t * }
+ {
+ numnames #2 >
+ { "," * }
+ 'skip$
+ if$
+ t "{\sc others}" =
+ { " {et~al\mbox{.}}" * } % jrh: avoid spacing problems
+ { " {and} " * t * } % from Chicago Manual of Style
+ if$
+ }
+ if$
+ }
+ 't
+ if$
+ nameptr #1 + 'nameptr := % nameptr += 1;
+ namesleft #1 - 'namesleft := % namesleft =- 1;
+ }
+ while$
+}
+
+FUNCTION { my.full.label }
+{
+ 's :=
+ #1 'nameptr := % nameptr = 1;
+ s num.names$ 'numnames := % numnames = num.name$(s);
+ numnames 'namesleft :=
+ { namesleft #0 > }
+
+ { s nameptr "{vv~}{ll}" format.name$ 't := % get the next name
+ nameptr #1 >
+ {
+ namesleft #1 >
+ { ", " * t * }
+ {
+ numnames #2 >
+ { "," * }
+ 'skip$
+ if$
+ t "others" =
+ { " et~al\mbox{.}" * } % jrh: avoid spacing problems
+ { " and " * t * } % from Chicago Manual of Style
+ if$
+ }
+ if$
+ }
+ 't
+ if$
+ nameptr #1 + 'nameptr := % nameptr += 1;
+ namesleft #1 - 'namesleft := % namesleft =- 1;
+ }
+ while$
+
+}
+
+FUNCTION { format.names.fml }
+{
+ % Format names in "familiar" format, with first initial followed by
+ % last name. Like format.names, ALL names are formatted.
+ % jtb: The names are NOT put in small caps
+
+ 's :=
+ #1 'nameptr := % nameptr = 1;
+ s num.names$ 'numnames := % numnames = num.name$(s);
+ numnames 'namesleft :=
+ { namesleft #0 > }
+
+ {
+ "{" s nameptr "{ff~}{vv~}{ll}{, jj}" format.name$ * "}" * 't :=
+
+ nameptr #1 >
+ {
+ namesleft #1 >
+ { ", " * t * }
+ {
+ numnames #2 >
+ { "," * }
+ 'skip$
+ if$
+ t "{others}" =
+ { " {et~al\mbox{.}}" * }
+ { " {and} " * t * }
+ if$
+ }
+ if$
+ }
+ 't
+ if$
+ nameptr #1 + 'nameptr := % nameptr += 1;
+ namesleft #1 - 'namesleft := % namesleft =- 1;
+ }
+ while$
+}
+
+FUNCTION { format.authors }
+{
+ author empty.or.unknown
+ { "" }
+ { author format.names add.period$} % jtb: add period if none before
+ if$
+}
+
+FUNCTION { format.key }
+{
+ empty.or.unknown
+ { key field.or.null }
+ { "" }
+ if$
+}
+
+FUNCTION { format.no.key }
+{
+ empty.or.unknown
+ { "" }
+ { "" }
+ if$
+}
+
+FUNCTION { format.editors.fml }
+{
+ % Format editor names for use in the "in" types: inbook, incollection,
+ % inproceedings: first initial, then last names. When editors are the
+ % LABEL for an entry, then format.editor is used which lists editors
+ % by last name first.
+
+ editor empty.or.unknown
+ { "" }
+ {
+ editor format.names.fml editor num.names$ #1 >
+ { " (Eds.)" * }
+ { " (Ed.)" * }
+ if$
+ }
+ if$
+}
+
+FUNCTION { format.editors }
+{ % format editor names for use in labels, last names first.
+ editor empty.or.unknown
+ { "" }
+ {
+ editor format.names
+ editor num.names$ #1 >
+ { " (Eds.)." * }
+ { " (Ed.)." * }
+ if$
+ }
+ if$
+}
+
+FUNCTION { format.articletitle }
+{
+ title empty.or.unknown
+ { "" }
+ % Use this to preserve lettercase in titles:
+ { "\showarticletitle{" title * "}" * }
+ % Use this for downcase title style:
+ % { \showarticletitle{" title "t" change.case$ * "}" * }
+ if$
+}
+
+FUNCTION { format.title }
+{
+ title empty.or.unknown
+ { "" }
+ % Use this to preserve lettercase in titles:
+ { title }
+ % Use this for downcase title style:
+ % { title "t" change.case$ }
+ if$
+}
+
+FUNCTION { n.dashify }
+{
+ 't :=
+ ""
+ { t empty.or.unknown not }
+ {
+ t #1 #1 substring$ "-" =
+ {
+ t #1 #2 substring$ "--" = not
+ { "--" *
+ t #2 global.max$ substring$ 't :=
+ }
+ {
+ { t #1 #1 substring$ "-" = }
+ {
+ "-" *
+ t #2 global.max$ substring$ 't :=
+ }
+ while$
+ }
+ if$
+ }
+ {
+ t #1 #1 substring$ *
+ t #2 global.max$ substring$ 't :=
+ }
+ if$
+ }
+ while$
+}
+
+FUNCTION { format.btitle }
+{
+ edition empty.or.unknown
+ { title emphasize }
+ { title empty.or.unknown
+ { title emphasize } % jtb: what is this supposed to do ?!?
+ { "{\em " title * "\/} (" * edition "l" change.case$ * " ed.)" * } % jtb: no parens for ed.
+ if$
+ }
+ if$
+}
+
+FUNCTION { format.emphasize.booktitle }
+{ % push "" or "{\em booktitle}" or "{\em booktitle}, (second ed.)" on stack
+ edition empty.or.unknown
+ { booktitle emphasize }
+ { booktitle empty.or.unknown
+ { "" }
+ { "{\em " booktitle * "} (" * edition "l" change.case$ * " ed.)" * }
+ if$
+ }
+ if$
+}
+
+FUNCTION { format.city }
+{
+ % jtb: if the preceding string (the title of the conference) is non-empty,
+ % jtb: append the location, otherwise leave empty (so as to trigger the
+ % jtb: error message in output.check
+
+ duplicate$ empty.or.unknown
+ { }
+ {
+ city empty.or.unknown
+ {
+ date empty.or.unknown
+ { }
+ { " (" * date * ")" * }
+ if$
+ }
+ {
+ date empty.or.unknown
+ { " (" * city * ")" * }
+ { " (" * city * ", " * date * ")" * }
+ if$
+ }
+ if$
+ }
+ if$
+}
+
+FUNCTION { tie.or.space.connect }
+{
+ duplicate$ text.length$ #3 <
+ { "~" }
+ { " " }
+ if$
+ swap$ * *
+}
+
+FUNCTION { either.or.check }
+{
+ empty.or.unknown
+ 'pop$
+ { "can't use both " swap$ * " fields in " * cite$ * warning$ }
+ if$
+}
+
+FUNCTION { format.bvolume }
+{
+ % jtb: If there is a series, this is added and the volume trails after it.
+ % jtb: Otherwise, "Vol" is Capitalized.
+
+ volume empty.or.unknown
+ { "" }
+ {
+ series empty.or.unknown
+ { "Vol." volume tie.or.space.connect}
+ { series ", " * "Vol." volume tie.or.space.connect *}
+ if$
+ "volume and number" number either.or.check
+ }
+ if$
+}
+
+FUNCTION { format.bvolume.noseries }
+{
+ volume empty.or.unknown
+ { "" }
+ {
+ series empty.or.unknown
+ { "Vol." volume tie.or.space.connect}
+ { "Vol." volume tie.or.space.connect}
+% { series ", " * "Vol." volume tie.or.space.connect *}
+ if$
+ "volume and number" number either.or.check
+ }
+ if$
+}
+
+FUNCTION { format.series }
+{
+ series empty.or.unknown
+ {""}
+ {" {\em (" * series ")}" *}
+ if$
+}
+
+FUNCTION { format.number.series }
+{
+ volume empty.or.unknown
+ {
+ number empty.or.unknown
+ {
+ volume empty.or.unknown
+ { "" }
+ {
+ series empty.or.unknown
+ { "" }
+ { " (" series * ")" * }
+ if$
+ }
+ if$
+ } % { series field.or.null }
+ {
+ output.state mid.sentence =
+ { "Number" } % gnp - changed to mixed case always
+ { "Number" }
+ if$
+ number tie.or.space.connect series empty.or.unknown
+ { "there's a number but no series in " cite$ * warning$ }
+ { " in " * series * }
+ if$
+ }
+ if$
+ }
+ {
+ ""
+ }
+ if$
+}
+
+FUNCTION { multi.page.check }
+{
+ 't :=
+ #0 'multiresult :=
+ { multiresult not
+ t empty.or.unknown not
+ and
+ }
+ { t #1 #1 substring$
+ duplicate$ "-" =
+ swap$ duplicate$ "," =
+ swap$ "+" =
+ or or
+ { #1 'multiresult := }
+ { t #2 global.max$ substring$ 't := }
+ if$
+ }
+ while$
+ multiresult
+}
+
+FUNCTION { format.pages }
+{
+ pages empty.or.unknown
+ { "" }
+ {
+ pages multi.page.check
+ { pages n.dashify } % gnp - removed () % jtb: removed pp.
+ { pages }
+ if$
+ }
+ if$
+}
+
+FUNCTION { format.pages.check.without.articleno }
+{ %% format pages field only if articleno is absent
+ %% Stack out: pages-specification
+ numpages missing$ pages missing$ and
+ { "page numbers missing in both pages and numpages fields in " cite$ * warning$ }
+ { }
+ if$
+
+ articleno empty.or.unknown
+ {
+ pages missing$
+ { numpages }
+ { format.pages }
+ if$
+ }
+ { "" }
+ if$
+}
+
+FUNCTION { format.pages.check }
+{
+ pages empty.or.unknown
+ { "page numbers missing in " cite$ * warning$ "" }
+ { pages n.dashify }
+ if$
+}
+
+FUNCTION { format.bookpages }
+{
+ bookpages empty.or.unknown
+ { "" }
+ { bookpages "book pages" tie.or.space.connect }
+ if$
+}
+
+FUNCTION { format.named.pages }
+{
+ pages empty.or.unknown
+ { "" }
+ { format.pages "pages" tie.or.space.connect }
+ if$
+}
+
+%
+% Changed by Boris Veytsman, 2011-03-13
+% Now the word "pages" is printed even if
+% there field pages is not empty.
+%
+
+FUNCTION { format.page.count }
+{
+ page.count empty.or.unknown
+ { "" }
+ {
+ articleno empty.or.unknown
+ { "numpages field, but no articleno field, in " cite$ * warning$ }
+ { }
+ if$
+ page.count "pages" tie.or.space.connect
+ }
+ if$
+}
+
+FUNCTION { format.articleno.numpages }
+{
+ %% There are seven possible outputs, depending on which fields are set.
+ %%
+ %% These four are handled here:
+ %%
+ %% articleno, numpages, pages -> "Article articleno-value, numpages-value pages"
+ %% articleno, numpages -> "Article articleno-value, numpages-value pages"
+ %% articleno, pages -> "Article articleno-value, reduced-pages-value pages"
+ %% articleno -> "Article articleno-value" and warn about missing numpages
+ %%
+ %% The remaining three have already been handled by
+ %% format.pages.check.without.articleno:
+ %%
+ %% numpages, pages -> "pages-value"
+ %% numpages -> "numpages-value"
+ %% pages -> "pages-value"
+
+ articleno empty.or.unknown
+ {
+ numpages empty.or.unknown
+ { }
+ { "require articleno with numpages field in " cite$ * warning$ }
+ if$
+ ""
+ }
+ {
+ numpages empty.or.unknown
+ {
+ pages empty.or.unknown
+ {
+ "require pages or numpages fields with articleno field in " cite$ * warning$
+ "" 'page.count :=
+ }
+ { reduce.pages.to.page.count }
+ if$
+ }
+ { numpages 'page.count := }
+ if$
+
+ %% The Article number is now handled in format.day.month.year because
+ %% ACM prefers the style "Digital Libraries 12, 3, Article 5 (July 2008)"
+ %% over "Digital Libraries 12, 3 (July 2008), Article 5"
+ %% format.articleno output
+ format.page.count
+ }
+ if$
+}
+
+FUNCTION { format.journal.volume.number.day.month.year }
+{
+ % By Young (and Spencer)
+ % GNP - fixed bugs with missing volume, number, and/or pages
+ %
+ % Format journal, volume, number, pages for article types.
+ %
+ journal empty.or.unknown
+ { "no journal in " cite$ * warning$
+ "" }
+% { journal emphasize.with.italic.correction }
+ {
+ journal "Journal of the ACM" =
+ { "{\it J. ACM}" }
+ {
+ journal "American Mathematical Society Translations" =
+ { "{\it Amer. Math. Soc. Transl.}" }
+ {
+ journal "Bulletin of the American Mathematical Society" =
+ { "{\it Bull. Amer. Math. Soc.}" }
+ {
+ journal "Proceedings of the American Mathematical Society" =
+ { "{\it Proc. Amer. Math. Soc.}" }
+ {
+ journal "Transactions of the American Mathematical Society" =
+ { "{\it Trans. Amer. Math. Soc.}" }
+ {
+ journal "Communications of the {ACM}" =
+ { "{\it Commun. {ACM}}" }
+ {
+ journal "{ACM} Computing Surveys" =
+ { "{\it Comput. Surveys}" }
+ {
+ journal "{ACM} Transactions on Mathematical Software" =
+ { "{\it {ACM} Trans. Math. Software}" }
+ {
+ journal "{ACM} {SIGNUM} Newsletter" =
+ { "{\it {ACM} {SIGNUM} Newslett.}" }
+ {
+ journal "American Journal of Sociology" =
+ { "{\it Amer. J. Sociology}" }
+ {
+ journal "Journal of the American Statistical Association" =
+ { "{\it J. Amer. Statist. Assoc.}" }
+ {
+ journal "Applied Mathematics and Computation" =
+ { "{\it Appl. Math. Comput.}" }
+ {
+ journal "American Mathematical Monthly" =
+ { "{\it Amer. Math. Monthly}" }
+ {
+ journal "British Journal of Mathematical and Statistical Psychology" =
+ { "{\it Brit. J. Math. Statist. Psych.}" }
+ {
+ journal "Canadian Mathematical Bulletin" =
+ { "{\it Canad. Math. Bull.}" }
+ {
+ journal "Journal of Computational and Applied Mathematics" =
+ { "{\it J. Comput. Appl. Math.}" }
+ {
+ journal "Journal of Computational Physics" =
+ { "{\it J. Comput. Phys.}" }
+ {
+ journal "Computers and Structures" =
+ { "{\it Comput. \& Structures}" }
+ {
+ journal "The Computer Journal" =
+ { "{\it Comput. J.}" }
+ {
+ journal "Journal of Computer and System Sciences" =
+ { "{\it J. Comput. System Sci.}" }
+ {
+ journal "Contemporary Mathematics" =
+ { "{\it Contemp. Math.}" }
+ {
+ journal "Crelle's Journal" =
+ { "{\it Crelle's J.}" }
+ {
+ journal "Giornale di Mathematiche" =
+ { "{\it Giorn. Mat.}" }
+ {
+ journal "{IEEE} Transactions on Computers" =
+ { "{\it {IEEE} Trans. Comput.}" }
+ {
+ journal "{IEEE} Transactions on Automatic Control" =
+ { "{\it {IEEE} Trans. Automat. Control}" }
+ {
+ journal "Proceedings of the {IEEE}" =
+ { "{\it Proc. {IEEE}}" }
+ {
+ journal "{IEEE} Transactions on Aerospace and Electronic Systems" =
+ { "{\it {IEEE} Trans. Aerospace Electron. Systems}" }
+ {
+ journal "{IMA} Journal of Numerical Analysis" =
+ { "{\it {IMA} J. Numer. Anal.}" }
+ {
+ journal "Information Processing Letters" =
+ { "{\it Inform. Process. Lett.}" }
+ {
+ journal "Journal of the Institute of Mathematics and its Applications" =
+ { "{\it J. Inst. Math. Appl.}" }
+ {
+ journal "International Journal of Control" =
+ { "{\it Internat. J. Control}" }
+ {
+ journal "International Journal for Numerical Methods in Engineering" =
+ { "{\it Internat. J. Numer. Methods Engrg.}" }
+ {
+ journal "International Journal of Supercomputing Applications" =
+ { "{\it Internat. J. Supercomputing Applic.}" }
+ {
+ journal "Journal of Research of the National Bureau of Standards" =
+ { "{\it J. Res. Nat. Bur. Standards}" }
+ {
+ journal "Linear Algebra and its Applications" =
+ { "{\it Linear Algebra Appl.}" }
+ {
+ journal "Journal of Mathematical Analysis and Applications" =
+ { "{\it J. Math. Anal. Appl.}" }
+ {
+ journal "Mathematische Annalen" =
+ { "{\it Math. Ann.}" }
+ {
+ journal "Journal of Mathematical Physics" =
+ { "{\it J. Math. Phys.}" }
+ {
+ journal "Mathematics of Computation" =
+ { "{\it Math. Comp.}" }
+ {
+ journal "Mathematica Scandinavica" =
+ { "{\it Math. Scand.}" }
+ {
+ journal "Mathematical Tables and Other Aids to Computation" =
+ { "{\it Math. Tables Aids Comput.}" }
+ {
+ journal "Numerische Mathematik" =
+ { "{\it Numer. Math.}" }
+ {
+ journal "Pacific Journal of Mathematics" =
+ { "{\it Pacific J. Math.}" }
+ {
+ journal "Journal of Parallel and Distributed Computing" =
+ { "{\it J. Parallel and Distrib. Comput.}" }
+ {
+ journal "Parallel Computing" =
+ { "{\it Parallel Comput.}" }
+ {
+ journal "Philosophical Magazine" =
+ { "{\it Philos. Mag.}" }
+ {
+ journal "Proceedings of the National Academy of Sciences of the USA" =
+ { "{\it Proc. Nat. Acad. Sci. U. S. A.}" }
+ {
+ journal "Quarterly Journal of Mathematics, Oxford, Series (2)" =
+ { "{\it Quart. J. Math. Oxford Ser. (2)}" }
+ {
+ journal "Quarterly of Applied Mathematics" =
+ { "{\it Quart. Appl. Math.}" }
+ {
+ journal "Review of the International Statisical Institute" =
+ { "{\it Rev. Inst. Internat. Statist.}" }
+ {
+ journal "Journal of the Society for Industrial and Applied Mathematics" =
+ { "{\it J. Soc. Indust. Appl. Math.}" }
+ {
+ journal "Journal of the Society for Industrial and Applied Mathematics, Series B, Numerical Analysis" =
+ { "{\it J. Soc. Indust. Appl. Math. Ser. B Numer. Anal.}" }
+ {
+ journal "{SIAM} Journal on Algebraic and Discrete Methods" =
+ { "{\it {SIAM} J. Algebraic Discrete Methods}" }
+ {
+ journal "{SIAM} Journal on Applied Mathematics" =
+ { "{\it {SIAM} J. Appl. Math.}" }
+ {
+ journal "{SIAM} Journal on Computing" =
+ { "{\it {SIAM} J. Comput.}" }
+ {
+ journal "{SIAM} Journal on Matrix Analysis and Applications" =
+ { "{\it {SIAM} J. Matrix Anal. Appl.}" }
+ {
+ journal "{SIAM} Journal on Numerical Analysis" =
+ { "{\it {SIAM} J. Numer. Anal.}" }
+ {
+ journal "{SIAM} Review" =
+ { "{\it {SIAM} Rev.}" }
+ {
+ journal "{SIAM} Journal on Scientific and Statistical Computing" =
+ { "{\it {SIAM} J. Sci. Statist. Comput.}" }
+ {
+ journal "Software Practice and Experience" =
+ { "{\it Software Prac. Experience}" }
+ {
+ journal "Statistical Science" =
+ { "{\it Statist. Sci.}" }
+ {
+ journal "{USSR} Computational Mathematics and Mathematical Physics" =
+ { "{\it {U. S. S. R.} Comput. Math. and Math. Phys.}" }
+ {
+ journal "Journal of {VLSI} and Computer Systems" =
+ { "{\it J. {VLSI} Comput. Syst.}" }
+ {
+ journal "Zeitschrift fur Angewandte Mathematik und Mechanik" =
+ { "{\it Z. Angew. Math. Mech.}" }
+ {
+ journal "Zeitschrift fur Angewandte Mathematik und Physik" =
+ { "{\it Z. Angew. Math. Phys.}" }
+ {
+ journal "ACM Computing Surveys" =
+ { "{\it Comput. Surveys}" }
+ {
+ journal "ACM Transactions on Mathematical Software" =
+ { "{\it ACM Trans. Math. Software}" }
+ {
+ journal "ACM {SIGNUM} Newsletter" =
+ { "{\it ACM {SIGNUM} Newslett.}" }
+ {
+ journal "IEEE Transactions on Computers" =
+ { "{\it IEEE Trans. Comput.}" }
+ {
+ journal "IEEE Transactions on Automatic Control" =
+ { "{\it IEEE Trans. Automat. Control}" }
+ {
+ journal "Proceedings of the IEEE" =
+ { "{\it Proc. IEEE}" }
+ {
+ journal "IEEE Transactions on Aerospace and Electronic Systems" =
+ { "{\it IEEE Trans. Aerospace Electron. Systems}" }
+ {
+ journal "IMA Journal of Numerical Analysis" =
+ { "{\it IMA J. Numer. Anal.}" }
+ {
+ journal "SIAM Journal on Algebraic and Discrete Methods" =
+ { "{\it SIAM J. Algebraic Discrete Methods}" }
+ {
+ journal "SIAM Journal on Applied Mathematics" =
+ { "{\it SIAM J. Appl. Math.}" }
+ {
+ journal "SIAM Journal on Computing" =
+ { "{\it SIAM J. Comput.}" }
+ {
+ journal "SIAM Journal on Matrix Analysis and Applications" =
+ { "{\it SIAM J. Matrix Anal. Appl.}" }
+ {
+ journal "SIAM Journal on Numerical Analysis" =
+ { "{\it SIAM J. Numer. Anal.}" }
+ {
+ journal "SIAM Review" =
+ { "{\it SIAM Rev.}" }
+ {
+ journal "SIAM Journal on Scientific and Statistical Computing" =
+ { "{\it SIAM J. Sci. Statist. Comput.}" }
+ {
+ journal "USSR Computational Mathematics and Mathematical Physics" =
+ { "{\it U. S. S. R. Comput. Math. and Math. Phys.}" }
+ {
+ journal "Journal of VLSI and Computer Systems" =
+ { "{\it J. VLSI Comput. Syst.}" }
+ {
+ journal "Communications of the ACM" =
+ { "{\it Commun. ACM}" }
+ %% If no match with cases needing special handling, just output journal name
+ { journal emphasize.with.italic.correction }
+ if$
+ }
+ if$
+ }
+ if$
+ }
+ if$
+ }
+ if$
+ }
+ if$
+ }
+ if$
+ }
+ if$
+ }
+ if$
+ }
+ if$
+ }
+ if$
+ }
+ if$
+ }
+ if$
+ }
+ if$
+ }
+ if$
+ }
+ if$
+ }
+ if$
+ }
+ if$
+ }
+ if$
+ }
+ if$
+ }
+ if$
+ }
+ if$
+ }
+ if$
+ }
+ if$
+ }
+ if$
+ }
+ if$
+ }
+ if$
+ }
+ if$
+ }
+ if$
+ }
+ if$
+ }
+ if$
+ }
+ if$
+ }
+ if$
+ }
+ if$
+ }
+ if$
+ }
+ if$
+ }
+ if$
+ }
+ if$
+ }
+ if$
+ }
+ if$
+ }
+ if$
+ }
+ if$
+ }
+ if$
+ }
+ if$
+ }
+ if$
+ }
+ if$
+ }
+ if$
+ }
+ if$
+ }
+ if$
+ }
+ if$
+ }
+ if$
+ }
+ if$
+ }
+ if$
+ }
+ if$
+ }
+ if$
+ }
+ if$
+ }
+ if$
+ }
+ if$
+ }
+ if$
+ }
+ if$
+ }
+ if$
+ }
+ if$
+ }
+ if$
+ }
+ if$
+ }
+ if$
+ }
+ if$
+ }
+ if$
+ }
+ if$
+ }
+ if$
+ }
+ if$
+ }
+ if$
+ }
+ if$
+ }
+ if$
+ }
+ if$
+ }
+ if$
+ }
+ if$
+ }
+ if$
+ }
+ if$
+ }
+ if$
+ }
+ if$
+ }
+ if$
+ }
+ if$
+ }
+ if$
+ }
+ if$
+
+ number empty.or.unknown
+ {
+ volume empty.or.unknown
+ { "no number and no volume in " cite$ * warning$ "" * }
+ { " " * " {" * volume * "}" * }
+ if$
+ }
+ {
+ volume empty.or.unknown
+ {
+ "unusual to have number, but no volume, for " cite$ * warning$
+ " " * number *
+ }
+ { " " * volume comma " " * number * * }
+ if$
+ }
+ if$
+
+ format.day.month.year *
+}
+
+FUNCTION { format.chapter.pages }
+{
+ chapter empty.or.unknown
+ 'format.pages
+ { type empty.or.unknown
+ { "Chapter" } % gnp - changed to mixed case
+ { type "t" change.case$ }
+ if$
+ chapter tie.or.space.connect
+ pages empty.or.unknown
+ {"page numbers missing in " cite$ * warning$} % gnp - added check
+ { ", " * format.pages * }
+ if$
+ }
+ if$
+}
+
+FUNCTION { format.in.emphasize.booktitle }
+{ % jtb: format for collections or proceedings not appearing in a journal
+ booktitle empty.or.unknown
+ { "" }
+ { "In " format.emphasize.booktitle * }
+ if$
+}
+
+FUNCTION { format.in.booktitle }
+{ % jtb: format for proceedings appearing in a journal
+ booktitle empty.or.unknown
+ { "" }
+ { "In " booktitle * }
+ if$
+}
+
+FUNCTION { format.in.ed.booktitle }
+{
+ booktitle empty.or.unknown
+ { "" }
+ { editor empty.or.unknown
+ { "In " format.emphasize.booktitle * }
+ % jtb: swapped editor location
+ { "In " format.emphasize.booktitle * ", " * format.editors.fml * }
+ if$
+ }
+ if$
+}
+
+FUNCTION { format.thesis.type }
+{ % call with default type on stack top
+ type empty.or.unknown
+ 'skip$ % use default type
+ {
+ pop$ % discard default type
+ % NO: it is silly to have to brace protect every degree type!: type "t" change.case$
+ type
+ }
+ if$
+}
+
+FUNCTION { format.tr.number }
+{
+ type empty.or.unknown
+% { "Tech. Rep." }
+ { "{T}echnical {R}eport" } % ACM wants it explicit (Gerry 9/28)
+ 'type
+ if$
+ number empty.or.unknown
+ { "t" change.case$ }
+ %% LOOKS BAD: { "." * number tie.or.space.connect }
+ %% Prefer "Research report RJ687." to "Research report. RJ687."
+ { number tie.or.space.connect }
+ if$
+}
+
+FUNCTION { format.advisor }
+{
+ advisor empty.or.unknown
+ { "" }
+ { "Advisor(s) " advisor * }
+ if$
+}
+
+FUNCTION { format.article.crossref }
+{ "See"
+ "\citeN{" * crossref * "}" *
+}
+
+FUNCTION { format.crossref.editor }
+{
+ editor #1 "{vv~}{ll}" format.name$
+ editor num.names$ duplicate$
+ #2 >
+ { pop$ " et~al\mbox{.}" * } % jrh: avoid spacing problems
+ { #2 <
+ 'skip$
+ { editor #2 "{ff }{vv }{ll}{ jj}" format.name$ "others" =
+ { " et~al\mbox{.}" * } % jrh: avoid spacing problems
+ { " and " * editor #2 "{vv~}{ll}" format.name$ * }
+ if$
+ }
+ if$
+ }
+ if$
+}
+
+FUNCTION { format.book.crossref }
+{
+ volume empty.or.unknown
+ { "empty volume in " cite$ * "'s crossref of " * crossref * warning$
+ "In "
+ }
+ { "Volume" volume tie.or.space.connect % gnp - changed to mixed case
+ " of " *
+ }
+ if$
+ editor empty.or.unknown
+ editor field.or.null author field.or.null =
+ or
+ { key empty.or.unknown
+ { series empty.or.unknown
+ { "need editor, key, or series for " cite$ * " to crossref " *
+ crossref * warning$
+ "" *
+ }
+ { "{\em " * series * "\/}" * }
+ if$
+ }
+ { key * }
+ if$
+ }
+ { format.crossref.editor * }
+ if$
+ " \citeN{" * crossref * "}" *
+}
+
+FUNCTION { format.incoll.inproc.crossref }
+{ "See"
+ " \citeN{" * crossref * "}" *
+}
+
+FUNCTION { format.lab.names }
+{
+ % format.lab.names:
+ %
+ % determines "short" names for the abbreviated author information.
+ % "Long" labels are created in calc.label, using the routine my.full.label
+ % to format author and editor fields.
+ %
+ % There are 4 cases for labels. (n=3 in the example)
+ % a) one author Foo
+ % b) one to n Foo, Bar and Baz
+ % c) use of "and others" Foo, Bar et al.
+ % d) more than n Foo et al.
+
+ 's :=
+ s num.names$ 'numnames :=
+ numnames #2 > % change number to number of others allowed before
+ % forcing "et al".
+ { s #1 "{vv~}{ll}" format.name$ " et~al\mbox{.}" * } % jrh: \mbox{} added
+ {
+ numnames #1 - 'namesleft :=
+ #2 'nameptr :=
+ s #1 "{vv~}{ll}" format.name$
+ { namesleft #0 > }
+ { nameptr numnames =
+ { s nameptr "{ff }{vv }{ll}{ jj}" format.name$ "others" =
+ { " et~al\mbox{.}" * } % jrh: avoid spacing problems
+ { " and " * s nameptr "{vv~}{ll}" format.name$ * }
+ if$
+ }
+ { ", " * s nameptr "{vv~}{ll}" format.name$ * }
+ if$
+ nameptr #1 + 'nameptr :=
+ namesleft #1 - 'namesleft :=
+ }
+ while$
+ }
+ if$
+}
+
+FUNCTION { author.key.label }
+{
+ author empty.or.unknown
+ { key empty.or.unknown
+ { "no key, author in " cite$ * warning$
+ cite$ #1 #3 substring$ }
+ 'key
+ if$
+ }
+ { author format.lab.names }
+ if$
+}
+
+FUNCTION { author.key.organization.label }
+{ % added - gnp. Provide label formatting by organization if author is null.
+ author empty.or.unknown
+ { organization empty.or.unknown
+ { key empty.or.unknown
+ { "no key, author or organization in " cite$ * warning$
+ cite$ #1 #3 substring$ }
+ 'key
+ if$
+ }
+ { organization }
+ if$
+ }
+ { author format.lab.names }
+ if$
+}
+
+FUNCTION { editor.key.organization.label }
+{ % added - gnp. Provide label formatting by organization if editor is null.
+ editor empty.or.unknown
+ { organization empty.or.unknown
+ { key empty.or.unknown
+ { "no key, editor or organization in " cite$ * warning$
+ cite$ #1 #3 substring$ }
+ 'key
+ if$
+ }
+ { organization }
+ if$
+ }
+ { editor format.lab.names }
+ if$
+}
+
+FUNCTION { author.editor.key.label }
+{
+ author empty.or.unknown
+ { editor empty.or.unknown
+ { key empty.or.unknown
+ { "no key, author, or editor in " cite$ * warning$
+ cite$ #1 #3 substring$ }
+ 'key
+ if$
+ }
+ { editor format.lab.names }
+ if$
+ }
+ { author format.lab.names }
+ if$
+}
+
+FUNCTION { calc.label }
+{
+ % Changed - GNP. See also author.organization.sort, editor.organization.sort
+ % Form label for BibTeX entry. The classification of which fields are used
+ % for which type of entry (book, inbook, etc.) are taken from alpha.bst.
+ % The change here from newapa is to also include organization as a
+ % citation label if author or editor is missing.
+
+ type$ "book" =
+ type$ "inbook" =
+ or
+ type$ "periodical" =
+ or
+ 'author.editor.key.label
+ { type$ "proceedings" =
+ 'editor.key.organization.label
+ { type$ "manual" =
+ 'author.key.organization.label
+ 'author.key.label
+ if$
+ }
+ if$
+ }
+ if$
+
+ author empty.or.unknown % generate the full label citation information.
+ {
+ editor empty.or.unknown
+ {
+ organization empty.or.unknown
+ {
+ key empty.or.unknown
+ {
+ "no author, editor, organization, or key in " cite$ * warning$
+ "??"
+ }
+ { key }
+ if$
+ }
+ { organization }
+ if$
+ }
+ { editor my.full.label }
+ if$
+ }
+ { author my.full.label }
+ if$
+
+ % leave label on the stack, to be popped when required.
+
+ "}{" * swap$ * "}{" *
+ % year field.or.null purify$ #-1 #4 substring$ *
+ %
+ % save the year for sort processing afterwards (adding a, b, c, etc.)
+ %
+ year field.or.null purify$ #-1 #4 substring$
+ 'label.year :=
+}
+
+%
+% Change by Gerry: use number-like citations for transactions
+% 2011/03/23
+% Reverting: Ayman
+FUNCTION {output.bibitem}
+{ newline$
+ "\bibitem{" write$
+ cite$ write$
+ "}" write$
+ newline$
+ ""
+ before.all 'output.state :=
+}
+
+% FUNCTION { output.bibitem }
+% {
+% newline$
+% "\bibitem[\protect\citeauthoryear{" write$
+% calc.label write$
+% sort.year write$
+% "}]%" writeln
+% " {" write$
+% cite$ write$
+% "}" writeln
+% ""
+% before.all 'output.state :=
+% }
+
+
+FUNCTION { output.issue.doi.coden.isxn.lccn.url }
+{ % enter and return with stack empty
+ %% We switch now from buffered output to output of complete lines, so
+ %% that the Issue .. URL data have their own lines, and are less likely
+ %% to be line-wrapped by BibTeX's short-sighted algorithm, which wraps
+ %% lines longer than 79 characters, backtracking to what it thinks is
+ %% a break point in the string. Any such wrapping MUST be undone to
+ %% prevent percent-newline from appearing in DOIs and URLs. The
+ %% output data are intentionally wrapped in \showxxx{} macros at
+ %% beginning of line, and that supply their own punctuation (if they
+ %% are not defined to suppress output entirely), to make it easier for
+ %% other software to recover them from .bbl files.
+ %%
+ %% It also makes it possible to later change the macro definitions
+ %% to suppress particular output values, or alter their appearance.
+ %%
+ %% Note that it is possible for theses, technical reports, and
+ %% manuals to have ISBNs, and anything that has an ISBN may also
+ %% have an ISSN. When there are no values for these keys, there
+ %% is no output generated for them here.
+
+ "\newblock" writeln
+ after.block 'output.state :=
+
+ output.issue
+ output.isbn
+ output.coden % CODEN is functionally like ISSN, so output them sequentially
+ output.issn
+ output.lccn
+ output.doi % DOI is ALWAYS last according to CrossRef DOI documentation
+ output.url % but ACM wants URL last
+}
+
+FUNCTION { output.issue.doi.coden.isxn.lccn.url.note }
+{ % enter with stack empty, return with empty string on stack
+ output.issue.doi.coden.isxn.lccn.url
+ note empty.or.unknown
+ { }
+ {
+ "\newblock" writeln
+ output.note
+ }
+ if$
+ ""
+}
+
+FUNCTION { output.issue.doi.coden.isxn.lccn.url.note.check }
+{ % enter with stack empty, return with empty string on stack
+ output.issue.doi.coden.isxn.lccn.url
+ note empty.or.unknown
+ { }
+ {
+ "\newblock" writeln
+ output.note.check
+ }
+ if$
+ ""
+}
+
+FUNCTION { article }
+{
+ output.bibitem
+
+ author empty.or.unknown
+ {
+ editor empty.or.unknown
+ { "neither author and editor supplied for " cite$ * warning$ }
+ { format.editors "editor" output.check }
+ if$
+ }
+ { format.authors "author" output.check }
+ if$
+
+ author format.no.key output % added
+ output.year.check % added
+ new.block
+ format.articletitle "title" output.check
+ new.block
+ howpublished output
+
+ crossref missing$
+ { format.journal.volume.number.day.month.year }
+ {
+ "cross reference in @Article{...} is unusual" warning$
+ format.article.crossref output.nonnull
+ }
+ if$
+ output
+
+ format.pages.check.without.articleno output
+ format.articleno.numpages output
+ fin.block
+ output.issue.doi.coden.isxn.lccn.url.note
+ fin.entry
+}
+
+FUNCTION { book }
+{
+ output.bibitem
+ author empty.or.unknown
+ { format.editors "author and editor" output.check }
+ { format.authors output.nonnull
+ crossref missing$
+ { "author and editor" editor either.or.check }
+ 'skip$
+ if$
+ }
+ if$
+ output.year.check % added
+ new.block
+ format.btitle "title" output.check
+ crossref missing$
+ { new.sentence % jtb: start a new sentence for series/volume
+ format.bvolume output
+ new.block
+ format.number.series output
+ new.sentence
+ publisher "publisher" output.check
+ address "address" output.check % jtb: require address
+ fin.sentence
+ pages empty.or.unknown
+ { format.bookpages } % use bookpages when pages empty
+ { format.pages.check "pages" tie.or.space.connect }
+ if$
+ output
+ }
+ { new.block
+ format.book.crossref output.nonnull
+ }
+ if$
+ fin.block
+ output.issue.doi.coden.isxn.lccn.url.note
+ fin.entry
+}
+
+FUNCTION { booklet }
+{
+ output.bibitem
+ format.authors output
+ author format.key output % added
+ output.year.check % added
+ new.block
+ format.title "title" output.check
+ new.block
+ howpublished output
+ address output
+ fin.block
+ output.issue.doi.coden.isxn.lccn.url.note
+ fin.entry
+}
+
+FUNCTION { inbook }
+{
+ output.bibitem
+ author empty.or.unknown
+ { format.editors
+ "author and editor" output.check
+ }
+ { format.authors output.nonnull
+ crossref missing$
+ { "author and editor" editor either.or.check }
+ 'skip$
+ if$
+ }
+ if$
+ output.year.check % added
+ new.block
+ format.btitle "title" output.check
+ crossref missing$
+ { new.sentence % jtb: start a new sentence for series/volume
+ format.bvolume output
+ new.block
+ format.number.series output
+ new.sentence
+ publisher "publisher" output.check
+ address "address" output.check % jtb: require address
+ format.bookpages output
+ format.chapter.pages
+ "chapter and pages" output.check % jtb: moved from before publisher
+ }
+ {
+ format.bookpages output
+ format.chapter.pages "chapter and pages" output.check
+ new.block
+ format.book.crossref output.nonnull
+ }
+ if$
+ fin.block
+ output.issue.doi.coden.isxn.lccn.url.note
+ fin.entry
+}
+
+FUNCTION { incollection }
+{
+ output.bibitem
+ format.authors "author" output.check
+ author format.key output % added
+ output.year.check % added
+ new.block
+ format.articletitle "title" output.check
+ new.block
+ crossref missing$
+ { format.in.ed.booktitle "booktitle" output.check
+ new.sentence % jtb: start a new sentence for series/volume
+ format.bvolume output
+ format.number.series output
+ new.sentence
+ publisher "publisher" output.check
+ address "address" output.check % jtb: require address
+ format.bookpages output
+ format.chapter.pages output % gnp - was special.output.nonnull
+ % left out comma before page numbers
+ % jtb: moved from before publisher
+ }
+ {
+ format.incoll.inproc.crossref output.nonnull
+ format.chapter.pages output
+ }
+ if$
+ fin.block
+ output.issue.doi.coden.isxn.lccn.url.note
+ fin.entry
+}
+
+FUNCTION { inproceedings }
+{
+ output.bibitem
+ format.authors "author" output.check
+ author format.key output % added
+ output.year.check % added
+ new.block
+ format.articletitle "title" output.check
+ howpublished output.dot.space
+ crossref missing$
+ {
+ journal missing$ % jtb: proceedings appearing in journals
+ { format.in.emphasize.booktitle format.city "booktitle" output.check.dot.space
+ format.series output.removenospace
+ format.editors.fml output % BV 2011/09/27 Moved dot to comma
+ format.bvolume.noseries output
+ new.sentence
+ organization output
+ publisher "publisher" output.check % jtb: require publisher (?)
+ address "address" output.check % jtb: require address
+ format.bookpages output
+ }
+ {
+ format.in.booktitle format.city "booktitle" output.check
+ format.editors.fml output
+ new.sentence
+ format.journal.volume.number.day.month.year output
+ }
+ if$
+ format.articleno output
+ format.pages.check.without.articleno output
+ }
+ {
+ format.incoll.inproc.crossref output.nonnull
+ format.articleno output
+ format.pages.check.without.articleno output
+ }
+ if$
+ format.articleno.numpages output
+ fin.block
+ output.issue.doi.coden.isxn.lccn.url.note
+ fin.entry
+}
+
+FUNCTION { conference } { inproceedings }
+
+FUNCTION { manual }
+{
+ output.bibitem
+ author empty.or.unknown
+ { editor empty.or.unknown
+ { organization "organization" output.check
+ organization format.key output } % if all else fails, use key
+ { format.editors "author and editor" output.check }
+ if$
+ }
+ { format.authors output.nonnull }
+ if$
+ output.year.check % added
+ new.block
+ format.btitle "title" output.check
+ organization address new.block.checkb
+ % jtb: back to normal style: organization, address
+ organization "organization" output.check
+ address output
+ fin.block
+ output.issue.doi.coden.isxn.lccn.url.note
+ fin.entry
+}
+
+FUNCTION { mastersthesis }
+{
+ output.bibitem
+ format.authors "author" output.check
+ author format.key output % added
+ output.year.check % added
+ new.block
+ format.title emphasize "title" output.check % NB: ACM style requires emphasized thesis title
+ new.block
+ "Master's\ thesis" format.thesis.type output new.sentence % Added dot. BV 2011/09/27
+ school "school" output.check
+ address output
+ new.block
+ format.advisor output
+ fin.block
+ output.issue.doi.coden.isxn.lccn.url.note
+ fin.entry
+}
+
+FUNCTION { misc }
+{
+ output.bibitem
+ format.authors output
+ author format.key output % added
+ output.year.check % added
+ title howpublished new.block.checkb
+ format.title output
+ new.block
+ howpublished output
+ "" output.nonnull.dot.space
+ output.day.month.year % Gerry - appears odd if (only) the year is 'repeated' but (appears) 'valuable' if the month/day is _also_ included - 2011/09/28
+ fin.block
+ output.issue.doi.coden.isxn.lccn.url.note
+ fin.entry
+}
+
+FUNCTION { phdthesis }
+{
+ output.bibitem
+ format.authors "author" output.check
+ author format.key output % added
+ output.year.check % added
+ new.block
+ format.title emphasize "title" output.check % NB: ACM style requires emphasized thesis title
+ new.block
+ "Ph.D. Dissertation" format.thesis.type output new.sentence % Added dot. BV 2011/09/27
+ school "school" output.check
+ address output
+ new.block
+ format.advisor output
+ fin.block
+ output.issue.doi.coden.isxn.lccn.url.note
+ fin.entry
+}
+
+FUNCTION {format.date}
+{ year empty.or.unknown
+ { month empty.or.unknown
+ {
+ "" % output empty date if year/month both empty
+ day empty.or.unknown
+ { }
+ { "there's a day but no month or year in " cite$ * warning$ }
+ if$
+ }
+ { "there's a month but no year in " cite$ * warning$
+ month
+ day empty.or.unknown
+ { }
+ { " " * day * }
+ if$
+ }
+ if$
+ }
+ { month empty.or.unknown
+ {
+ year % output only year if month empty
+ day empty.or.unknown
+ { }
+ { "there's a day and year but no month in " cite$ * warning$ }
+ if$
+ }
+ {
+ month " " *
+ day empty.or.unknown
+ { }
+ { day * ", " * }
+ if$
+ year *
+ }
+ if$
+ }
+ if$
+}
+
+FUNCTION {new.block.checka}
+{
+ empty.or.unknown
+ 'skip$
+ 'new.block
+ if$
+}
+
+FUNCTION { periodical }
+{
+ output.bibitem
+ editor empty.or.unknown
+ { organization output }
+ { format.editors output.nonnull }
+ if$
+ new.block
+ title emphasize "title" output.check
+ format.date output
+ new.sentence
+ publisher output
+ address output
+ howpublished new.block.checka
+ howpublished output
+ fin.block
+ output.issue.doi.coden.isxn.lccn.url.note
+ fin.entry
+}
+
+FUNCTION { proceedings }
+{
+ output.bibitem
+ editor empty.or.unknown
+ { organization output
+ organization format.key output } % gnp - changed from author format.key
+ { format.editors output.nonnull }
+ if$
+ % author format.key output % gnp - removed (should be either
+ % editor or organization
+ output.year.check % added (newapa)
+ new.block
+ format.btitle format.city "title" output.check % jtb: added city
+ new.sentence
+ format.bvolume output
+ format.number.series output
+ new.sentence
+ organization output
+ % jtb: normal order: publisher, address
+ publisher output
+ address output
+ fin.block
+ output.issue.doi.coden.isxn.lccn.url.note
+ fin.entry
+}
+
+FUNCTION { techreport }
+{
+ output.bibitem
+ format.authors "author" output.check
+ author format.key output % added
+ output.year.check % added
+ new.block
+ format.btitle "title" output.check
+ new.block
+% format.tr.number output % jtb: moved month ...
+ format.tr.number output new.sentence % Gerry - need dot 2011/09/28
+ institution "institution" output.check
+ address output
+ new.sentence
+ format.named.pages output
+ % ACM omits year at end in transactions style
+ % format.day.month.year output.nonnull.dot.space % jtb: ... to here (no parens)
+ fin.block
+ output.issue.doi.coden.isxn.lccn.url.note
+ fin.entry
+}
+
+FUNCTION { unpublished }
+{
+ output.bibitem
+ format.authors
+ "author" output.check
+ author format.key output % added
+ output.year.check % added
+ new.block
+ format.title "title" output.check
+ fin.sentence
+ output.day.month.year % UTAH
+ fin.block
+ output.issue.doi.coden.isxn.lccn.url.note.check
+ fin.entry
+}
+
+FUNCTION { default.type } { misc }
+
+%%% ACM journal-style month definitions: full name if 1--5 letters, else
+%%% abbreviation of 3 or 4 characters and a dot
+
+MACRO {jan} {"Jan."}
+
+MACRO {feb} {"Feb."}
+
+MACRO {mar} {"March"}
+
+MACRO {apr} {"April"}
+
+MACRO {may} {"May"}
+
+MACRO {jun} {"June"}
+
+MACRO {jul} {"July"}
+
+MACRO {aug} {"Aug."}
+
+MACRO {sep} {"Sept."}
+
+MACRO {oct} {"Oct."}
+
+MACRO {nov} {"Nov."}
+
+MACRO {dec} {"Dec."}
+
+
+%%% ====================================================================
+%%% I M P O R T A N T C H A N G E
+%%%
+%%% For the 2009 release of the official acm-*.bst files, there are to
+%%% be NO predefined journal abbreviations in those style files.
+%%%
+%%% ACM may later develop an official list of mappings of full journal
+%%% names of commonly-cited journals to ACM-preferred abbreviations, but
+%%% authors should consider that use of any of these commented-out
+%%% abbreviations is DEPRECATED unless the BibTeX file itself provides
+%%% its own @String{name = "value"} definitions.
+%%%
+%%% Use of journal (and publisher and address) @String{...}
+%%% abbreviations, as opposed to explicit value assignments such as
+%%% journal = "J. ACM" and publisher = "IEEE", is preferred in
+%%% bibliographic databases, because it makes it easier for journal
+%%% production staff to replace those definitions by publisher-preferred
+%%% abbreviations when articles are typeset for publication.
+%%%
+%%% For historical reasons, and because some of these abbreviations are
+%%% used in other (non-ACM) bibliography style files, they are preserved
+%%% here in comments. Future releases of the acm*-.bst files are likely
+%%% to remove them entirely.
+%%% ====================================================================
+%%%
+%%% DEPRECATED: MACRO {acmcs} {"ACM Comput. Surv."} % original BibTeX
+%%% DEPRECATED:
+%%% DEPRECATED: MACRO {acmlett} {"ACM Lett. Program. Lang. Syst."}
+%%% DEPRECATED:
+%%% DEPRECATED: MACRO {acta} {"Acta Inf."} % original BibTeX
+%%% DEPRECATED:
+%%% DEPRECATED: MACRO {ai} {"Artificial Intelligence"}
+%%% DEPRECATED:
+%%% DEPRECATED: MACRO {al} {"Ada Lett."}
+%%% DEPRECATED:
+%%% DEPRECATED: MACRO {acr} {"Adv. Comput. Res."}
+%%% DEPRECATED:
+%%% DEPRECATED: MACRO {bit} {"Bit"}
+%%% DEPRECATED:
+%%% DEPRECATED: MACRO {cacm} {"Commun. ACM"} % original BibTeX
+%%% DEPRECATED:
+%%% DEPRECATED: MACRO {cj} {"Comput. J."}
+%%% DEPRECATED:
+%%% DEPRECATED: MACRO {cn} {"Comput. Netw."}
+%%% DEPRECATED:
+%%% DEPRECATED: MACRO {cl} {"Comput. Lang."}
+%%% DEPRECATED:
+%%% DEPRECATED: MACRO {ibmjrd} {"IBM J. Res. and Development"} % original BibTeX
+%%% DEPRECATED:
+%%% DEPRECATED: MACRO {ibmsj} {"IBM Systems Journal"} % original BibTeX
+%%% DEPRECATED:
+%%% DEPRECATED: MACRO {ict} {"Inf. Contr."}
+%%% DEPRECATED:
+%%% DEPRECATED: MACRO {ieebcs} {"IEE/BCS Softw. Eng. J."}
+%%% DEPRECATED:
+%%% DEPRECATED: MACRO {ieees} {"IEEE Softw."}
+%%% DEPRECATED:
+%%% DEPRECATED: MACRO {ieeese} {"IEEE Trans. Softw. Eng."} % original BibTeX
+%%% DEPRECATED:
+%%% DEPRECATED: MACRO {ieeetc} {"IEEE Trans. Comput."} % original BibTeX
+%%% DEPRECATED:
+%%% DEPRECATED: MACRO {ieeetcad} {"IEEE Transactions on Computer-Aided Design of Integrated Circuits"} % original BibTeX
+%%% DEPRECATED:
+%%% DEPRECATED: MACRO {ieeetpds} {"IEEE Trans. Parall. Distrib. Syst."}
+%%% DEPRECATED:
+%%% DEPRECATED: MACRO {ieeetit} {"IEEE Trans. Inf. Theory"}
+%%% DEPRECATED:
+%%% DEPRECATED: MACRO {ipl} {"Inf. Process. Lett."} % original BibTeX
+%%% DEPRECATED:
+%%% DEPRECATED: MACRO {icp} {"Inf. Comput."}
+%%% DEPRECATED:
+%%% DEPRECATED: MACRO {ist} {"Inf. Softw. Tech."}
+%%% DEPRECATED:
+%%% DEPRECATED: MACRO {ijsa} {"Int. J. Supercomput. Appl."}
+%%% DEPRECATED:
+%%% DEPRECATED: MACRO {ijpp} {"Int. J. Parallel Program."}
+%%% DEPRECATED:
+%%% DEPRECATED: MACRO {jacm} {"J. ACM"} % original BibTeX
+%%% DEPRECATED:
+%%% DEPRECATED: % MACRO {jcss} {"Journal of Computer and System Sciences"} % original BibTeX
+%%% DEPRECATED: MACRO {jcss} {"J. Comput. Syst. Sci."} % original BibTeX
+%%% DEPRECATED:
+%%% DEPRECATED: MACRO {jlp} {"J. Logic Program."}
+%%% DEPRECATED:
+%%% DEPRECATED: MACRO {jfp} {"J. Funct. Program."}
+%%% DEPRECATED:
+%%% DEPRECATED: MACRO {jsmrp} {"J. Softw. Maint. Res. Pract."}
+%%% DEPRECATED:
+%%% DEPRECATED: MACRO {jss} {"J. Syst. Softw."}
+%%% DEPRECATED:
+%%% DEPRECATED: MACRO {jlc} {"J. Logic and Comput."}
+%%% DEPRECATED:
+%%% DEPRECATED: MACRO {jlsc} {"J. Lisp Symb. Comput."}
+%%% DEPRECATED:
+%%% DEPRECATED: MACRO {lpls} {"Lett. Program. Lang. Syst."}
+%%% DEPRECATED:
+%%% DEPRECATED: MACRO {mor} {"Math. Oper. Res."}
+%%% DEPRECATED:
+%%% DEPRECATED: MACRO {mscs} {"Math. Struct. Comput. Sci."}
+%%% DEPRECATED:
+%%% DEPRECATED: MACRO {mst} {"Math. Syst. Theor."}
+%%% DEPRECATED:
+%%% DEPRECATED: MACRO {ngc} {"New Gen. Comput."}
+%%% DEPRECATED:
+%%% DEPRECATED: MACRO {scp} {"Sci. Comput. Program."} % original BibTeX
+%%% DEPRECATED:
+%%% DEPRECATED: MACRO {sicomp} {"SIAM J. Comput."} % original BibTeX
+%%% DEPRECATED:
+%%% DEPRECATED: MACRO {spe} {"Softw. Pract. Exper."}
+%%% DEPRECATED:
+%%% DEPRECATED: MACRO {tocs} {"ACM Trans. Comput. Syst."} % original BibTeX
+%%% DEPRECATED:
+%%% DEPRECATED: MACRO {tods} {"ACM Trans. Database Syst."} % original BibTeX
+%%% DEPRECATED:
+%%% DEPRECATED: MACRO {tog} {"ACM Trans. Graphics"} % original BibTeX
+%%% DEPRECATED:
+%%% DEPRECATED: MACRO {toms} {"ACM Trans. Math. Softw."} % original BibTeX
+%%% DEPRECATED:
+%%% DEPRECATED: MACRO {toois} {"ACM Trans. Office Inf. Syst."} % original BibTeX
+%%% DEPRECATED:
+%%% DEPRECATED: MACRO {toplas} {"ACM Trans. Program. Lang. Syst."} % original BibTeX
+%%% DEPRECATED:
+%%% DEPRECATED: MACRO {tcs} {"Theor. Comput. Sci."} % original BibTeX
+%%% DEPRECATED:
+%%% DEPRECATED: MACRO {tr} {"Tech. Rep."}
+%%% ====================================================================
+
+READ
+
+FUNCTION { sortify }
+{
+ purify$
+ "l" change.case$
+}
+
+FUNCTION { chop.word }
+{
+ 's :=
+ 'len :=
+ s #1 len substring$ =
+ { s len #1 + global.max$ substring$ }
+ 's
+ if$
+}
+
+FUNCTION { sort.format.names }
+{
+ 's :=
+ #1 'nameptr :=
+ ""
+ s num.names$ 'numnames :=
+ numnames 'namesleft :=
+ { namesleft #0 > }
+ { nameptr #1 >
+ { " " * }
+ 'skip$
+ if$
+ % s nameptr "{ff{ } }{ll{ }}{ vv{ }}{ jj{ }}" format.name$ 't :=
+ s nameptr "{vv{ } }{ll{ }}{ f{ }}{ jj{ }}" format.name$ 't :=
+ nameptr numnames = t "others" = and
+ { " et~al" * }
+ { t sortify * }
+ if$
+ nameptr #1 + 'nameptr :=
+ namesleft #1 - 'namesleft :=
+ }
+ while$
+}
+
+FUNCTION { sort.format.title }
+{
+ 't :=
+ "A " #2
+ "An " #3
+ "The " #4 t chop.word
+ chop.word
+ chop.word
+ sortify
+ #1 global.max$ substring$
+}
+
+FUNCTION { author.sort }
+{
+ author empty.or.unknown
+ { key empty.or.unknown
+ { "to sort, need author or key in " cite$ * warning$
+ "" }
+ { key sortify }
+ if$
+ }
+ { author sort.format.names }
+ if$
+}
+
+FUNCTION { author.editor.sort }
+{
+ author empty.or.unknown
+ {
+ editor empty.or.unknown
+ {
+ key empty.or.unknown
+ { "to sort, need author, editor, or key in " cite$ * warning$
+ ""
+ }
+ { key sortify }
+ if$
+ }
+ { editor sort.format.names }
+ if$
+ }
+ { author sort.format.names }
+ if$
+}
+
+FUNCTION { author.organization.sort }
+{
+ % added - GNP. Stack author or organization for sorting (from alpha.bst).
+ % Unlike alpha.bst, we need entire names, not abbreviations
+
+ author empty.or.unknown
+ { organization empty.or.unknown
+ { key empty.or.unknown
+ { "to sort, need author, organization, or key in " cite$ * warning$
+ ""
+ }
+ { key sortify }
+ if$
+ }
+ { organization sortify }
+ if$
+ }
+ { author sort.format.names }
+ if$
+}
+
+FUNCTION { editor.organization.sort }
+{
+ % added - GNP. Stack editor or organization for sorting (from alpha.bst).
+ % Unlike alpha.bst, we need entire names, not abbreviations
+
+ editor empty.or.unknown
+ { organization empty.or.unknown
+ { key empty.or.unknown
+ { "to sort, need editor, organization, or key in " cite$ * warning$
+ ""
+ }
+ { key sortify }
+ if$
+ }
+ { organization sortify }
+ if$
+ }
+ { editor sort.format.names }
+ if$
+}
+
+FUNCTION { presort }
+{
+ % Presort creates the bibentry's label via a call to calc.label, and then
+ % sorts the entries based on entry type. Chicago.bst adds support for
+ % including organizations as the sort key; the following is stolen from
+ % alpha.bst.
+
+ calc.label sortify % recalculate bibitem label
+ year field.or.null purify$ #-1 #4 substring$ * % add year
+ " "
+ *
+ type$ "book" =
+ type$ "inbook" =
+ or
+ 'author.editor.sort
+ { type$ "proceedings" =
+ 'editor.organization.sort
+ { type$ "manual" =
+ 'author.organization.sort
+ 'author.sort
+ if$
+ }
+ if$
+ }
+ if$
+ #1 entry.max$ substring$ % added for newapa
+ 'sort.label := % added for newapa
+ sort.label % added for newapa
+ *
+ " "
+ *
+ title field.or.null
+ sort.format.title
+ *
+ #1 entry.max$ substring$
+ 'sort.key$ :=
+}
+
+ITERATE { presort }
+
+SORT % by label, year, author/editor, title
+
+FUNCTION { initialize.extra.label.stuff }
+{ #0 int.to.chr$ 'last.label :=
+ "" 'next.extra :=
+ #0 'last.extra.num :=
+}
+
+FUNCTION { forward.pass }
+{
+ % Pass through all entries, comparing current entry to last one.
+ % Need to concatenate year to the stack (done by calc.label) to determine
+ % if two entries are the same (see presort)
+
+ last.label
+ % OLD:calc.label year field.or.null purify$ #-1 #4 substring$ * % add year
+ % NEW:
+ author.key.label year field.or.null purify$ #-1 #4 substring$ * % add year
+ #1 entry.max$ substring$ = % are they equal?
+ { last.extra.num #1 + 'last.extra.num :=
+ last.extra.num int.to.chr$ 'extra.label :=
+ }
+ { "a" chr.to.int$ 'last.extra.num :=
+ "" 'extra.label :=
+ % OLD: calc.label year field.or.null purify$ #-1 #4 substring$ * % add year
+ % NEW:
+ author.key.label year field.or.null purify$ #-1 #4 substring$ * % add year
+ #1 entry.max$ substring$ 'last.label := % assign to last.label
+ }
+ if$
+}
+
+FUNCTION { reverse.pass }
+{
+ next.extra "b" =
+ { "a" 'extra.label := }
+ 'skip$
+ if$
+ label.year extra.label * 'sort.year :=
+ extra.label 'next.extra :=
+}
+
+EXECUTE {initialize.extra.label.stuff}
+
+ITERATE {forward.pass}
+
+REVERSE {reverse.pass}
+
+FUNCTION { bib.sort.order }
+{
+ sort.label
+ " "
+ *
+ year field.or.null sortify
+ *
+ " "
+ *
+ title field.or.null
+ sort.format.title
+ *
+ #1 entry.max$ substring$
+ 'sort.key$ :=
+}
+
+ITERATE { bib.sort.order }
+
+SORT % by sort.label, year, title --- giving final bib. order.
+
+FUNCTION { begin.bib }
+{
+ %% Set to #0 show 13-digit ISBN in preference to 10-digit ISBN.
+ %% Set to #1 to show both 10-digit and 13-digit ISBNs.
+ #1 'show-isbn-10-and-13 :=
+
+ "%%% -*-BibTeX-*-" writeln
+ "%%% Do NOT edit. File created by BibTeX with style" writeln
+ "%%% ACM-Reference-Format-Journals [18-Jan-2012]." writeln
+ "" writeln
+
+ preamble$ empty.or.unknown
+ 'skip$
+ { preamble$ writeln }
+ if$
+ "\begin{thebibliography}{00}" writeln
+ "" writeln
+ "%%% ====================================================================" writeln
+ "%%% NOTE TO THE USER: you can override these defaults by providing" writeln
+ "%%% customized versions of any of these macros before the \bibliography" writeln
+ "%%% command. Each of them MUST provide its own final punctuation," writeln
+ "%%% except for \shownote{}, \showDOI{}, and \showURL{}. The latter two" writeln
+ "%%% do not use final punctuation, in order to avoid confusing it with" writeln
+ "%%% the Web address." writeln
+ "%%%" writeln
+ "%%% To suppress output of a particular field, define its macro to expand" writeln
+ "%%% to an empty string, or better, \unskip, like this:" writeln
+ "%%%" writeln
+ "%%% \newcommand{\showDOI}[1]{\unskip} % LaTeX syntax" writeln
+ "%%%" writeln
+ "%%% \def \showDOI #1{\unskip} % plain TeX syntax" writeln
+ "%%%" writeln
+ "%%% ====================================================================" writeln
+ "" writeln
+
+ %% ACM publications do not use CODEN, ISSN, and LCCN data, so their default
+ %% macro wrappers expand to \unskip, discarding their values and unwanted
+ %% space.
+ %%
+ %% For other publications, prior definitions like these may be useful:
+ %%
+ %% Plain TeX:
+ %% \def \showCODEN #1{CODEN #1.}
+ %% \def \showISSN #1{ISSN #1.}
+ %% \def \showLCCN #1{LCCN #1.}
+ %%
+ %% LaTeX:
+ %% \newcommand{\showCODEN}[1]{CODEN #1.}
+ %% \newcommand{\showISSN}[1]#1{ISSN #1.}
+ %% \newcommand{\showLCCN}[1]{LCCN #1.}
+
+ "\ifx \showCODEN \undefined \def \showCODEN #1{\unskip} \fi" writeln
+ "\ifx \showDOI \undefined \def \showDOI #1{{\tt DOI:}\penalty0{#1}\ } \fi" writeln
+ % ACM styles omit ISBNs, but they can be included by suitable definitions of
+ % \showISBNx and \showISBNxiii before the .bbl file is read
+ "\ifx \showISBNx \undefined \def \showISBNx #1{\unskip} \fi" writeln
+ "\ifx \showISBNxiii \undefined \def \showISBNxiii #1{\unskip} \fi" writeln
+ "\ifx \showISSN \undefined \def \showISSN #1{\unskip} \fi" writeln
+ "\ifx \showLCCN \undefined \def \showLCCN #1{\unskip} \fi" writeln
+ "\ifx \shownote \undefined \def \shownote #1{#1} \fi" writeln % NB: final period supplied by add.period$ above
+ "\ifx \showarticletitle \undefined \def \showarticletitle #1{#1} \fi" writeln
+ "\ifx \showURL \undefined \def \showURL #1{#1} \fi" writeln
+}
+
+EXECUTE {begin.bib}
+
+EXECUTE {init.state.consts}
+
+ITERATE {call.type$}
+
+FUNCTION { end.bib }
+{
+ newline$
+ "\end{thebibliography}"
+ writeln
+}
+
+EXECUTE {end.bib}
+
+%%% End of ACM-Reference-Format-Journals.bst V1.00 - 18 January 2012
+
diff --git a/article/literature.bib b/article/literature.bib
new file mode 100644
index 0000000000000000000000000000000000000000..089247f33f3840763c9706a2c62bcb19fa4cb431
--- /dev/null
+++ b/article/literature.bib
@@ -0,0 +1,164 @@
+@Misc{CHINOSAUR:venue,
+ author = {@\_CHINOSAUR},
+ key = {_CHINOSAUR},
+ howpublished = {Tweet},
+ title = {"VENUE IS TOO COLD" \#BINGO \#CHI2014},
+ month = {May},
+ day = 1,
+ year = 2014,
+ note = {Retrieved Febuary 2, 2015 from
+ \url{https://twitter.com/_CHINOSAUR/status/461864317415989248}},
+ annote = {Tweet}
+}
+
+@misc{supermetroid:snes,
+ Address = {Kyoto, Japan},
+ Author = {{Nintendo R\&D1} and {Intelligent Systems}},
+ Day = {18},
+ Howpublished = {Game [SNES]},
+ Month = {April},
+ Note = {Nintendo, Kyoto, Japan. Played August 2011.},
+ Publisher = {Nintendo},
+ Title = {\emph{Super Metroid}},
+ Year = {1994}
+}
+
+@inproceedings{Klemmer:2002:WSC:503376.503378,
+ author = {Klemmer, Scott R. and Thomsen, Michael and
+ Phelps-Goodman, Ethan and Lee, Robert and Landay,
+ James A.},
+ title = {Where Do Web Sites Come from?: Capturing and
+ Interacting with Design History},
+ booktitle = {Proceedings of the SIGCHI Conference on Human
+ Factors in Computing Systems},
+ series = {CHI '02},
+ year = 2002,
+ isbn = {1-58113-453-3},
+ location = {Minneapolis, Minnesota, USA},
+ pages = {1--8},
+ url = {http://doi.acm.org/10.1145/503376.503378},
+ doi = {10.1145/503376.503378},
+ acmid = 503378,
+ publisher = {ACM},
+ address = {New York, NY, USA},
+ keywords = {CSCW, activity capture, design rationale, history
+ management, informal interfaces, sketching, tangible
+ UI, web design},
+}
+
+@inproceedings{Mather:2000:MUT,
+ title = {Making up titles for conference papers},
+ author = {Mather, B. D.},
+ booktitle = {Ext. Abstracts CHI 2000},
+ year = 2000,
+ publisher = "ACM Press",
+ pages = "1-2",
+}
+
+@book{Schwartz:1995:GBF,
+ title = {Guidelines for Bias-Free Writing},
+ author = {Marilyn Schwartz},
+ address = {Bloomington, IN, USA},
+ year = 1995,
+ publisher = {ERIC}
+}
+
+@inproceedings{Zellweger:2001:FAO:504216.504224,
+ author = {Zellweger, Polle T. and Bouvin, Niels Olof and
+ Jeh{\o}j, Henning and Mackinlay, Jock D.},
+ title = {Fluid annotations in an open world},
+ booktitle = {Proc. Hypertext 2001},
+ year = 2001,
+ pages = {9--18},
+ publisher = {ACM Press},
+}
+
+@misc{acm_categories,
+ key = "ACM",
+ author = {ACM},
+ title = {How to Classify Works Using ACM's Computing
+ Classification System},
+ year = 1998,
+ note = {\url{http://www.acm.org/class/how_to_use.html}},
+}
+
+@Misc{cavender:writing,
+ author = {Anna Cavender and Shari Trewin and Vicki Hanson},
+ title = {Accessible Writing Guide},
+ year = 2014,
+ day = 22,
+ note =
+ {\url{http://www.sigaccess.org/welcome-to-sigaccess/resources/accessible-writing-guide/}},
+ annote = {URL}
+}
+
+@article{ethics,
+ title = {{Social Impacts of Computing: Codes of Professional
+ Ethics}},
+ author = {R. E. Anderson},
+ doi = "10.1177/089443939201000402",
+ journal = "Social Science Computer Review December",
+ year = 1992,
+ volume = 10,
+ number = 4,
+ pages = "453-469"
+}
+
+@Misc{heilig:sensorama,
+ author = {Morton L. Heilig},
+ title = {Sensorama Simulator},
+ howpublished = {U.S. Patent 3,050,870},
+ month = {August},
+ day = 28,
+ year = 1962,
+ note = {Filed Februrary 22, 1962.},
+ annote = {is this right?}
+},
+
+@article{kaye:puc,
+ year = 2014,
+ issn = {1617-4909},
+ journal = {Personal and Ubiquitous Computing},
+ volume = 18,
+ number = 4,
+ doi = {10.1007/s00779-014-0773-4},
+ title = {Special issue on science fiction and ubiquitous
+ computing},
+ url = {http://dx.doi.org/10.1007/s00779-014-0773-4},
+ publisher = {Springer London},
+ author = {Kaye, Jofish and Dourish, Paul},
+ pages = {765-766},
+ language = {English}
+}
+
+@Misc{psy:gangnam,
+ author = {Psy},
+ title = {Gangnam Style},
+ howpublished = {Video},
+ month = {July},
+ day = 15,
+ year = 2012,
+ note = {Retrieved August 22, 2014 from
+ \url{https://www.youtube.com/watch?v=9bZkp7q19f0}},
+ annote = {Video URL}
+}
+
+@PhdThesis{sutherland:sketchpad,
+ author = {Ivan E. Sutherland},
+ title = {Sketchpad, a Man-Machine Graphical Communication
+ System},
+ school = {Massachusetts Institute of Technology},
+ year = 1963,
+ address = {Cambridge, MA},
+}
+
+@InBook{winner:politics,
+ author = {Langdon Winner},
+ title = {The Social Shaping of Technology},
+ chapter = {Do artifacts have politics?},
+ publisher = {Open University Press},
+ year = 1999,
+ address = {UK},
+ edition = {2nd},
+ pages = {28--40},
+}
diff --git a/article/proceedings.tex b/article/proceedings.tex
new file mode 100644
index 0000000000000000000000000000000000000000..729db0f9a8a0e16a0fee2b6444660215080b01c6
--- /dev/null
+++ b/article/proceedings.tex
@@ -0,0 +1,270 @@
+\documentclass{sigchi}
+
+% Arabic page numbers for submission. Remove this line to eliminate
+% page numbers for the camera ready copy
+% \pagenumbering{arabic}
+
+% Load basic packages
+\usepackage{balance} % to better equalize the last page
+\usepackage{graphics} % for EPS, load graphicx instead
+\usepackage[T1]{fontenc} % for umlauts and other diaeresis
+\usepackage{txfonts}
+\usepackage{mathptmx}
+\usepackage[pdflang={en-US},pdftex]{hyperref}
+\usepackage{color}
+\usepackage{booktabs}
+\usepackage{textcomp}
+
+% Some optional stuff you might like/need.
+\usepackage{microtype} % Improved Tracking and Kerning
+% \usepackage[all]{hypcap} % Fixes bug in hyperref caption linking
+\usepackage{ccicons} % Cite your images correctly!
+% \usepackage[utf8]{inputenc} % for a UTF8 editor only
+
+% If you want to use todo notes, marginpars etc. during creation of
+% your draft document, you have to enable the "chi_draft" option for
+% the document class. To do this, change the very first line to:
+% "\documentclass[chi_draft]{sigchi}". You can then place todo notes
+% by using the "\todo{...}" command. Make sure to disable the draft
+% option again before submitting your final document.
+\usepackage{todonotes}
+
+% Paper metadata (use plain text, for PDF inclusion and later
+% re-using, if desired). Use \emtpyauthor when submitting for review
+% so you remain anonymous.
+\def\plaintitle{Wikipedia's Edit Filters}
+\def\plainauthor{First Author, Second Author, Third Author,
+ Fourth Author, Fifth Author, Sixth Author}
+\def\emptyauthor{}
+\def\plainkeywords{Authors' choice; of terms; separated; by
+ semicolons; include commas, within terms only; required.}
+\def\plaingeneralterms{Documentation, Standardization}
+
+% llt: Define a global style for URLs, rather that the default one
+\makeatletter
+\def\url@leostyle{%
+ \@ifundefined{selectfont}{
+ \def\UrlFont{\sf}
+ }{
+ \def\UrlFont{\small\bf\ttfamily}
+ }}
+\makeatother
+\urlstyle{leo}
+
+% To make various LaTeX processors do the right thing with page size.
+\def\pprw{8.5in}
+\def\pprh{11in}
+\special{papersize=\pprw,\pprh}
+\setlength{\paperwidth}{\pprw}
+\setlength{\paperheight}{\pprh}
+\setlength{\pdfpagewidth}{\pprw}
+\setlength{\pdfpageheight}{\pprh}
+
+% Make sure hyperref comes last of your loaded packages, to give it a
+% fighting chance of not being over-written, since its job is to
+% redefine many LaTeX commands.
+\definecolor{linkColor}{RGB}{6,125,233}
+\hypersetup{%
+ pdftitle={\plaintitle},
+% Use \plainauthor for final version.
+% pdfauthor={\plainauthor},
+ pdfauthor={\emptyauthor},
+ pdfkeywords={\plainkeywords},
+ pdfdisplaydoctitle=true, % For Accessibility
+ bookmarksnumbered,
+ pdfstartview={FitH},
+ colorlinks,
+ citecolor=black,
+ filecolor=black,
+ linkcolor=black,
+ urlcolor=linkColor,
+ breaklinks=true,
+ hypertexnames=false
+}
+
+% create a shortcut to typeset table headings
+% \newcommand\tabhead[1]{\small\textbf{#1}}
+
+% End of preamble. Here it comes the document.
+\begin{document}
+
+\title{\plaintitle}
+
+\numberofauthors{3}
+\author{%
+ \alignauthor{Leave Authors Anonymous\\
+ \affaddr{for Submission}\\
+ \affaddr{City, Country}\\
+ \email{e-mail address}}\\
+ \alignauthor{Leave Authors Anonymous\\
+ \affaddr{for Submission}\\
+ \affaddr{City, Country}\\
+ \email{e-mail address}}\\
+ \alignauthor{Leave Authors Anonymous\\
+ \affaddr{for Submission}\\
+ \affaddr{City, Country}\\
+ \email{e-mail address}}\\
+}
+
+\maketitle
+
+\begin{abstract}
+ Abstracts should be about 150 words and
+ are required.
+\end{abstract}
+
+\category{H.5.m.}{Information Interfaces and Presentation
+ (e.g. HCI)}{Miscellaneous} \category{See
+ \url{http://acm.org/about/class/1998/} for the full list of ACM
+ classifiers. This section is required.}{}{}
+
+\keywords{\plainkeywords}
+
+\section{Introduction}
+
+
+\section{Page Size and Columns}
+
+\section{Typeset Text}
+
+\subsection{Title and Authors}
+
+\subsection{Abstract and Keywords}
+
+\subsection{Normal or Body Text}
+
+\subsection{First Page Copyright Notice}
+
+\subsection{Subsequent Pages}
+
+\begin{figure}
+\centering
+ \includegraphics[width=0.9\columnwidth]{figures/sigchi-logo}
+ \caption{Insert a caption below each figure. Do not alter the
+ Caption style. One-line captions should be centered; multi-line
+ should be justified. }~\label{fig:figure1}
+\end{figure}
+
+\subsection{References and Citations}
+
+Use a numbered list of references at the end of the article, ordered
+alphabetically by last name of first author, and referenced by numbers
+in
+brackets~\cite{acm_categories,ethics,Klemmer:2002:WSC:503376.503378}.
+Your references should be published materials accessible to the
+public. Internal technical reports may be cited only if they are
+easily accessible (i.e., you provide the address for obtaining the
+report within your citation) and may be obtained by any reader for a
+nominal fee. Proprietary information may not be cited. Private
+communications should be acknowledged in the main text, not referenced
+(e.g., ``[Borriello, personal communication]'').
+
+References should be in ACM citation format:
+\url{http://acm.org/publications/submissions/latex_style}. This
+includes citations to internet
+resources~\cite{acm_categories,cavender:writing,CHINOSAUR:venue,psy:gangnam}
+according to ACM format, although it is often appropriate to include
+URLs directly in the text, as above.
+
+\begin{table}
+ \centering
+ \begin{tabular}{l r r r}
+ % \toprule
+ & & \multicolumn{2}{c}{\small{\textbf{Test Conditions}}} \\
+ \cmidrule(r){3-4}
+ {\small\textit{Name}}
+ & {\small \textit{First}}
+ & {\small \textit{Second}}
+ & {\small \textit{Final}} \\
+ \midrule
+ Marsden & 223.0 & 44 & 432,321 \\
+ Nass & 22.2 & 16 & 234,333 \\
+ Borriello & 22.9 & 11 & 93,123 \\
+ Karat & 34.9 & 2200 & 103,322 \\
+ % \bottomrule
+ \end{tabular}
+ \caption{Table captions should be placed below the table. We
+ recommend table lines be 1 point, 25\% black. Minimize use of
+ table grid lines.}~\label{tab:table1}
+\end{table}
+
+\section{Sections}
+
+\subsection{Subsections}
+
+\subsubsection{Sub-subsections}
+
+\section{Figures/Captions}
+
+Place figures and tables at the top or bottom of the appropriate
+column or columns, on the same page as the relevant text (see
+Figure~\ref{fig:figure1}). A figure or table may extend across both
+columns to a maximum width of 17.78 cm (7 in.).
+
+\begin{figure*}
+ \centering
+ \includegraphics[width=1.75\columnwidth]{figures/map}
+ \caption{In this image, the map maximizes use of space. You can make
+ figures as wide as you need, up to a maximum of the full width of
+ both columns. Note that \LaTeX\ tends to render large figures on a
+ dedicated page. Image: \ccbynd~ayman on
+ Flickr.}~\label{fig:figure2}
+\end{figure*}
+
+\section{Conclusion}
+
+It is important that you write for the SIGCHI audience. Please read
+previous years' proceedings to understand the writing style and
+conventions that successful authors have used. It is particularly
+important that you state clearly what you have done, not merely what
+you plan to do, and explain how your work is different from previously
+published work, i.e., the unique contribution that your work makes to
+the field. Please consider what the reader will learn from your
+submission, and how they will find your work useful. If you write with
+these questions in mind, your work is more likely to be successful,
+both in being accepted into the conference, and in influencing the
+work of our field.
+
+\section{Acknowledgments}
+
+Sample text: We thank all the volunteers, and all publications support
+and staff, who wrote and provided helpful comments on previous
+versions of this document. Authors 1, 2, and 3 gratefully acknowledge
+the grant from NSF (\#1234--2012--ABC). \textit{This whole paragraph is
+ just an example.}
+
+% Balancing columns in a ref list is a bit of a pain because you
+% either use a hack like flushend or balance, or manually insert
+% a column break. http://www.tex.ac.uk/cgi-bin/texfaq2html?label=balance
+% multicols doesn't work because we're already in two-column mode,
+% and flushend isn't awesome, so I choose balance. See this
+% for more info: http://cs.brown.edu/system/software/latex/doc/balance.pdf
+%
+% Note that in a perfect world balance wants to be in the first
+% column of the last page.
+%
+% If balance doesn't work for you, you can remove that and
+% hard-code a column break into the bbl file right before you
+% submit:
+%
+% http://stackoverflow.com/questions/2149854/how-to-manually-equalize-columns-
+% in-an-ieee-paper-if-using-bibtex
+%
+% Or, just remove \balance and give up on balancing the last page.
+%
+\balance{}
+
+% BALANCE COLUMNS
+\balance{}
+
+% REFERENCES FORMAT
+% References must be the same font size as other body text.
+\bibliographystyle{SIGCHI-Reference-Format}
+\bibliography{literature}
+
+\end{document}
+
+%%% Local Variables:
+%%% mode: latex
+%%% TeX-master: t
+%%% End:
diff --git a/article/sigchi-ext.cls b/article/sigchi-ext.cls
new file mode 100644
index 0000000000000000000000000000000000000000..a355d1a5e39a64db9e35b67da52918ef7d217c60
--- /dev/null
+++ b/article/sigchi-ext.cls
@@ -0,0 +1,623 @@
+% CHI Extended Abstracts template.
+%
+% Tested with a clean LaTeX installation on Windows XP, Ubuntu 9.04
+% and above (should work in normal LaTeX environments)
+%
+% Filename: sigchi-ext.cls
+%
+% Features:
+% - simpler design, two 'real' columns, better handling of
+% footnotes/marginal notes
+% - adheres to ACM archival format, so you don't need to change your
+% LaTeX markup significantly from other ACM templates
+% - font sizes, spacing between paragraphs, and look&feel more
+% according to CHI's Ext. Abstracts template (MS Word)
+% - supports an optional ACM teaser image on first page
+% - improved PDF bookmarking
+%
+% CHANGELOG:
+% 2015-03-21 David A. Shamma Removed bibsty dependency.
+% 2015-01-05 David A. Shamma Updating for new format and Github repo.
+% 2013-07-22 Paul Baumann Added example copyright to LaTeX file.
+% 2010-12-01 Luis A. Leiva A lot of refactorization.
+% 2010-10-18 Manas Tungare Restored support for \figures.
+% 2010-08-09 Manas Tungare Updated copyright info for CHI 2011
+% 2009-12-04 Stephen Voida Updated copyright info for CHI 2010
+% 2009-11-17 Manas Tungare Refactored the title & author sections.
+% 2008-11-25 Manas Tungare Initial create.
+%
+% LICENSE: Public domain: You are free to do whatever you want with
+% this template. If you improve this in any way, please submit a
+% pull request to the Github repository.
+
+
+\NeedsTeXFormat{LaTeX2e}[1995/12/01]
+\ProvidesClass{sigchi-ext}[2015/1/05, David A. Shamma]
+
+\typeout{CHI Extended Abstracts template}
+\typeout{- updated by David A. Shamma.}
+\typeout{- refactored by Luis A. Leiva}
+\typeout{- original by Manas Tungare}
+\typeout{}
+\typeout{Available at https://github.com/sigchi.}
+\typeout{}
+
+\LoadClass[10pt,letterpaper,landscape]{article}[1996/10/31]
+
+% -----------------------------------------------------------------------------
+% Set paper and margin sizes
+
+\setlength{\paperheight}{8.5in}
+\setlength{\paperwidth}{11in}
+
+\setlength{\textwidth}{7.25in}
+\setlength{\textheight}{6in}
+
+\setlength{\oddsidemargin}{1.5in}
+\setlength{\topmargin}{0.25in}
+
+\setlength{\columnsep}{0.5in}
+
+\setlength{\voffset}{-0.2in}
+
+\setlength{\parindent}{0pt}
+\setlength{\footskip}{0.5in}
+
+\setlength{\marginparsep}{15pt}
+\setlength{\marginparwidth}{1.8in}
+
+\setlength{\itemsep}{0pt}
+\setlength{\parsep}{0pt}
+\setlength{\topsep}{0pt}
+\setlength{\parskip}{9pt}
+
+% -----------------------------------------------------------------------------
+% Set paper columns and avoid justifying text, according to CHI's MS
+% Word template
+\twocolumn
+\raggedright
+
+% Use LaTeX standard sans-serif fonts
+\renewcommand*\familydefault{\sfdefault}
+
+% -----------------------------------------------------------------------------
+% Allowed environments and commands
+
+%% Todo: fix the floats! This overrides floating images, which is
+%% needed for marginpar images but not for inline. So the trade off
+%% is to make actual floats work then make a new environment for
+%% marginepar images. -ayman
+% \renewenvironment{table}{\def\@captype{table}}{}
+% \renewenvironment{figure}{\def\@captype{figure}}{}
+\renewcommand{\thanks}[1]{} % No thanks in this template
+\pagestyle{empty} % No page numbers
+
+% -----------------------------------------------------------------------------
+% Paper Metadata
+
+\newcommand*{\copyrightinfo}[1]{\gdef\@copyrightinfo{\raggedright#1}}
+
+% Allow to copy-paste the ACM bibstrip in the Permission Release Form.
+\RequirePackage{acmcopyright}
+% Define the required commands.
+\newcommand*{\CopyrightYear}[1]{} % Actually not used, but needed for consistency
+\newcommand*{\acmPrice}[1]{} % Actually not used, but needed for consistency
+\newcommand*{\conferenceinfo}[2]{\gdef\@crconferenceinfo{\emph{#1}, #2}}
+\newcommand*{\isbn}[1]{\gdef\@crisbn{ACM~#1.}}
+\newcommand*{\doi}[1]{\gdef\@crdoi{\urlstyle{crc}\url{#1}}}
+% The follwing command typesets the required ACM bibstrip.
+% It must be invoked between \begin{document} and \maketitle, either after or before CCS codes.
+% So just use \copyrightinfo{\acmcopyright} to override the manual copyright info.
+\newcommand*{\acmcopyright}{
+ \@copyrightpermission\par\smallskip
+ \@copyrightowner\par
+ \@crconferenceinfo\par
+ \@crisbn\par
+ \@crdoi
+}
+
+\def\keywords{
+\section*{Author Keywords}
+}
+
+\def\terms{
+\section*{General Terms}
+}
+
+% -----------------------------------------------------------------------------
+% ACM Classification - Gerry/Georgia November 2nd. 1999
+
+\newcount\catcount
+\global\catcount=1
+
+\def\category#1#2#3{%
+\ifnum\catcount=1
+ \section*{ACM Classification Keywords}
+ \advance\catcount by 1\else{\unskip; }%
+\fi
+\@ifnextchar [{\@category{#1}{#2}{#3}}{\@category{#1}{#2}{#3}[]}%
+}
+
+\def\@category#1#2#3[#4]{%
+ \begingroup
+ \let\and\relax
+% #1 [\textbf{#2}]%
+ #1 [#2]%
+ \if!#4!%
+ \if!#3!\else : #3\fi
+ \else
+ :\space
+ \if!#3!\else #3\kern\z@---\hskip\z@\fi
+ \textit{#4}%
+ \fi
+ \endgroup
+}
+
+% -----------------------------------------------------------------------------
+% Typeset titles of chapters and sections in sans-serif
+
+\def\@makeschapterhead#1{
+ \vspace*{50\p@}
+ {\parindent \z@ \raggedright
+ \sffamily
+ \interlinepenalty\@M
+ \Huge\bfseries #1\par\nobreak
+ \vskip 20\p@
+ }
+}
+
+\def\sectionsindent{\z@}
+\def\sectionsbeforeskip{-3.5ex \@plus -0.1ex \@minus -0.2ex}
+\def\sectionsafterskip{0.2ex \@plus 0.01ex}
+% LaTeX scheme is {name}{level}{indent}{beforeskip}{afterskip}{style}
+\renewcommand\section{
+ \@startsection{section}{1}{\sectionsindent}{\sectionsbeforeskip}{\sectionsafterskip}%
+ {\sffamily\large\bfseries\phantomsection}
+}
+\renewcommand\subsection{
+ \@startsection{subsection}{2}{\sectionsindent}{\sectionsbeforeskip}{\sectionsafterskip}%
+ {\sffamily\normalsize\itshape\phantomsection}
+}
+\renewcommand\subsubsection{
+ \@startsection{subsubsection}{3}{\sectionsindent}{\sectionsbeforeskip}{\sectionsafterskip}%
+ %{\sffamily\MakeUppercase\small\itshape\phantomsection}
+ {\sffamily\normalsize\itshape\phantomsection}
+}
+
+% Now remove vertical space after sections (same as class' font size)
+\usepackage[compact]{titlesec}
+\titlespacing{\section}{0pt}{*0}{-9pt}
+\titlespacing{\subsection}{0pt}{*0}{-9pt}
+\titlespacing{\subsubsection}{0pt}{*0}{-9pt}
+
+% Add references to TOC
+\let\myrefname\refname
+\renewcommand\refname{\addcontentsline{toc}{section}{\myrefname}\myrefname}
+
+% Typeset captions
+\usepackage[small,bf,sf]{caption}
+\captionsetup{font={small,sf},textfont=sf,justification=raggedright}
+
+% Typeset URLs
+\usepackage{url}
+% Define a (compact) global style for URLs, rather than the default one
+% \def\url@leostyle{\@ifundefined{selectfont}{\def\UrlFont{\sf}}{\def\UrlFont{\small\bf\ttfamily}}}
+\def\url@leostyle{\@ifundefined{selectfont}{\def\UrlFont{\sf}}{\def\UrlFont{\small\sffamily}}}
+\def\url@crcstyle{\@ifundefined{selectfont}{\def\UrlFont{\sf}}{\def\UrlFont{\scriptsize\sffamily}}}
+\urlstyle{leo}
+
+%% Fix Hypenation - to restore hyphenation we need this package.
+%% https://twitter.com/anjirokhan/status/546046683331973120
+\usepackage{ragged2e}
+
+\usepackage{enumitem}
+
+% Set footones ALWAYS at the bottom of the pages
+\usepackage[bottom]{footmisc}
+
+% Optionally save space in lists (place this command after a list environment (e.g., itemize, enumerate, description)
+\newcommand{\compresslist}{
+ \vspace{-1em}
+ \setlength{\itemsep}{1pt}
+ \setlength{\parskip}{0pt}
+ \setlength{\parsep}{0pt}
+}
+
+% -----------------------------------------------------------------------------
+% Hyperref for fancy typesetting, PDF metadata, and PDF bookmarks
+\RequirePackage{color}
+\definecolor{linkColor}{RGB}{6,125,233}
+\RequirePackage[
+ colorlinks,
+ citecolor=black,
+ linkcolor=black,
+ menucolor=black,
+ urlcolor=linkColor,
+ linktocpage,
+ naturalnames,
+ plainpages,
+ breaklinks=true,
+ bookmarksnumbered,
+ pdfstartview={FitH},
+ final
+]{hyperref}
+
+% Numbering is not allowed for any {sub{sub}}sections
+\setcounter{secnumdepth}{-1}
+
+% -----------------------------------------------------------------------------
+% Text enhancements
+
+\doublehyphendemerits=9999 % No consecutive line hyphens
+\brokenpenalty=9999 % No broken words across pages
+\widowpenalty=9999 % Almost no widows at bottom of page
+\clubpenalty=9999 % Almost no orphans at top of page
+\interfootnotelinepenalty=9999 % Almost never break footnotes
+
+% -----------------------------------------------------------------------------
+% Allow placing an optional teaser image below author(s) name
+
+\newcommand{\acm@empty}{}
+\newcommand{\acm@teaser}{}
+\newcommand{\teaser}[1]{\renewcommand{\acm@teaser}{#1}}
+
+% -----------------------------------------------------------------------------
+% Authors handling
+
+\gdef\numberofauthors#1{}
+\newcommand{\alignauthor}[1]{%
+ \parbox[t]{0.5\linewidth}{\raggedright#1}%
+}
+\newcommand{\affaddr}[1]{#1}
+\newcommand{\email}[1]{#1}
+
+% -----------------------------------------------------------------------------
+% Typeset first page
+
+\renewcommand{\maketitle}{
+ % allocate paper title
+ \begin{minipage}[t]{0.19\textwidth}\mbox{}\end{minipage}%
+ \begin{minipage}[b]{0.81\textwidth}
+ \rule{1.03\textwidth}{3pt}
+ \renewcommand\baselinestretch{0.75}
+ \usefont{OT1}{phv}{bc}{n}\selectfont
+ \raggedright\Huge\bfseries\@title\par
+ \end{minipage}
+
+ \vfil
+
+ % allocate authors, optional teaser, ...
+% \begin{minipage}[b][0.74\textheight][b]{\linewidth}
+% \begin{minipage}[t][0.2\textheight][t]{\linewidth}\mbox{}\end{minipage}
+ \begin{minipage}[t][0.76\textheight][t]{\linewidth}
+ \ifx\acm@teaser\acm@empty
+ \begin{minipage}[t][0.5\textheight][t]{\linewidth}{\small\@author}\end{minipage}
+ \else
+ \small\@author\par
+ \vfill
+ \begingroup
+ \def\@captype{figure}
+ \acm@teaser
+ \endgroup\par
+ \fi
+
+ \vfil
+
+ % ... and ACM copyright
+ \rule{\columnwidth}{0.5pt}
+ {\scriptsize\@copyrightinfo \\}
+ \end{minipage}
+
+ % avoid title overlapping with abstract
+ \begin{minipage}[t][0.2\textheight][t]{\linewidth}\mbox{}\end{minipage}
+}
+
+% -----------------------------------------------------------------------------
+% Default copyright strip
+\copyrightinfo{Paste the appropriate copyright statement here. ACM
+ now supports three different copyright statements:
+ \begin{itemize}[noitemsep,topsep=0pt,parsep=0pt,partopsep=0pt]
+ \item ACM copyright: ACM holds the copyright on the work. This is
+ the historical approach.
+ \item License: The author(s) retain copyright, but ACM receives an
+ exclusive publication license.
+ \item Open Access: The author(s) wish to pay for the work to be open
+ access. The additional fee must be paid to ACM.
+ \end{itemize}
+ This text field is large enough to hold the appropriate release
+ statement assuming it is single spaced in a sans-serif 7 point
+ font. \\ \textcolor{red}{Every submission will be assigned their own
+ unique DOI string to be included here.}}
+
+% -----------------------------------------------------------------------------
+% Including bibspacing.sty inline from http://bit.ly/1vlKdb0
+
+% \newdimen\bibindent
+% \setlength\bibindent{1.5em}
+% \newdimen\bibspacing
+% \setlength\bibspacing\z@
+% \renewenvironment{thebibliography}[1]{%
+% \section*{\refname
+% \@mkboth{\MakeUppercase\refname}{\MakeUppercase\refname}}%
+% \list{\@biblabel{\@arabic\c@enumiv}}%
+% {\settowidth\labelwidth{\@biblabel{#1}}%
+% \leftmargin\labelwidth
+% \advance\leftmargin\labelsep
+% \itemsep\z@skip % should this be commented out?
+% \parsep\z@skip % should this be commented out?
+% \@openbib@code
+% \usecounter{enumiv}%
+% \let\p@enumiv\@empty
+% \renewcommand\theenumiv{\@arabic\c@enumiv}}%
+% \sloppy\clubpenalty4000\widowpenalty4000%
+% \sfcode`\.\@m}
+% {\def\@noitemerr
+% {\@latex@warning{Empty `thebibliography' environment}}%
+% \endlist}
+
+%% https://code.google.com/p/tufte-latex/source/browse/tufte-common.def
+
+% Paragraph indentation and separation for marginal text
+\newcommand{\@tufte@margin@par}{%
+ \setlength{\RaggedRightParindent}{0.5pc}%
+ \setlength{\JustifyingParindent}{0.5pc}%
+ \setlength{\parindent}{0.5pc}%
+ \setlength{\parskip}{0pt}%
+}
+
+%%
+% The placeins package provides the \FloatBarrier command. This forces
+% LaTeX to place all of the floats before proceeding. We'll use this to
+% keep the float (figure and table) numbers in sequence.
+\RequirePackage{placeins}
+
+%%
+% Margin float environment
+
+\newsavebox{\@tufte@margin@floatbox}
+\newenvironment{@tufte@margin@float}[2][-1.2ex]%
+ {\FloatBarrier% process all floats before this point so the figure/table numbers stay in order.
+ \begin{lrbox}{\@tufte@margin@floatbox}%
+ \begin{minipage}{\marginparwidth}%
+ %% \@tufte@caption@font%
+ \def\@captype{#2}%
+ \hbox{}\vspace*{#1}%
+ %% \@tufte@caption@justification%
+ \@tufte@margin@par%
+ \noindent%
+ }
+ {\end{minipage}%
+ \end{lrbox}%
+ \marginpar{\usebox{\@tufte@margin@floatbox}}%
+ }
+
+
+%%
+% Margin figure environment
+
+\newenvironment{marginfigure}[1][-1.2ex]%
+ {\begin{@tufte@margin@float}[#1]{figure}}
+ {\end{@tufte@margin@float}}
+
+
+%%
+% Margin table environment
+
+\newenvironment{margintable}[1][-1.2ex]%
+ {\begin{@tufte@margin@float}[#1]{table}}
+ {\end{@tufte@margin@float}}
+
+%%
+% Auto-detects the proper text alignment based on the various class options
+
+\newcommand*{\@tufte@justification@autodetect}{%
+ \ifthenelse{\boolean{@tufte@justified}}%
+ {\justifying}%
+ {\RaggedRight}%
+}
+
+%%
+% Forces the outer edge of the caption to be set ragged.
+% Therefore, on verso pages it's ragged left, and on recto pages it's ragged right.
+
+\newcommand*{\@tufte@justification@caption@outer}{%
+ \ifthenelse{\boolean{@tufte@float@recto}}%
+ {\RaggedRight}%
+ {\RaggedLeft}%
+}
+
+\newcommand*{\@tufte@justification@outer}{%
+ \@tufte@checkoddpage%
+ \ifthenelse{\boolean{@tufte@odd@page}}%
+ {\RaggedRight}%
+ {\RaggedLeft}%
+}
+
+%%
+% For the CCSXML 2012 Categories
+
+\let\@concepts\@empty
+% Support for CCSXML file
+\RequirePackage{comment}
+\excludecomment{CCSXML}
+
+% New concepts scheme
+%
+% The first argument is the significance, the
+% second is the concept(s)
+%
+\newcommand\ccsdesc[2][100]{%
+ \ccsdesc@parse#1~#2~}
+%
+% The parser of the expression Significance~General~Specific
+%
+\def\ccsdesc@parse#1~#2~#3~{%
+ \expandafter\ifx\csname CCS@#2\endcsname\relax
+ \expandafter\gdef\csname CCS@#2\endcsname{\textbullet\textbf{#2} $\to$ }%
+ \g@addto@macro{\@concepts}{\csname CCS@#2\endcsname}\fi
+ \expandafter\g@addto@macro\expandafter{\csname CCS@#2\endcsname}{%
+ \ifnum#1>499\textbf{#3; }\else
+ \ifnum#1>299\textit{#3; }\else
+ #3; \fi\fi}}
+
+\newcommand\printccsdesc{%
+ \ifx\@concepts\@empty\else
+ \if@twocolumn
+ \section*{CCS Concepts}
+ \@concepts
+ \else \small
+ \quotation{\@concepts}%
+ \fi
+ \fi}
+
+%%
+% Pulling in citation formatting from `sigchi.cls' file.
+
+\parindent 0pt
+\typeout{Using 'Abbrev' bibliography style}
+\newcommand\bibyear[2]{%
+ \unskip\quad\ignorespaces#1\unskip
+ \if#2..\quad \else \quad#2 \fi
+}
+\newcommand{\bibemph}[1]{{\em#1}}
+\newcommand{\bibemphic}[1]{{\em#1\/}}
+\newcommand{\bibsc}[1]{{\sc#1}}
+\def\@normalcite{%
+ \def\@cite##1##2{[##1\if@tempswa , ##2\fi]}%
+}
+\def\@citeNB{%
+ \def\@cite##1##2{##1\if@tempswa , ##2\fi}%
+}
+\def\@citeRB{%
+ \def\@cite##1##2{##1\if@tempswa , ##2\fi]}%
+}
+\def\start@cite#1#2{%
+ \edef\citeauthoryear##1##2##3{%
+ ###1%
+ \ifnum#2=\z@ \else\ ###2\fi
+ }%
+ \ifnum#1=\thr@@
+ \let\@@cite\@citeyear
+ \else
+ \let\@@cite\@citenormal
+ \fi
+ \@ifstar{\@citeNB\@@cite}{\@normalcite\@@cite}%
+}
+\def\cite{\start@cite23}
+\def\citeNP{\cite*}
+\def\citeA{\start@cite10}
+\def\citeANP{\citeA*}
+\def\shortcite{\start@cite23}
+\def\shortciteNP{\shortcite*}
+\def\shortciteA{\start@cite20}
+\def\shortciteANP{\shortciteA*}
+\def\citeyear{\start@cite30}
+\def\citeyearNP{\citeyear*}
+\def\citeN{%
+ \@citeRB
+ \def\citeauthoryear##1##2##3{##1\ [##3%
+ \def\reserved@a{##1}%
+ \def\citeauthoryear####1####2####3{%
+ \def\reserved@b{####1}%
+ \ifx\reserved@a\reserved@b
+ ####3%
+ \else
+ \errmessage{Package acmart Error: author mismatch
+ in \string\citeN^^J^^J%
+ See the acmart package documentation for explanation}%
+ \fi
+ }%
+ }%
+ \@ifstar\@citeyear\@citeyear
+}
+\def\shortciteN{%
+ \@citeRB
+ \def\citeauthoryear##1##2##3{##2\ [##3%
+ \def\reserved@a{##2}%
+ \def\citeauthoryear####1####2####3{%
+ \def\reserved@b{####2}%
+ \ifx\reserved@a\reserved@b
+ ####3%
+ \else
+ \errmessage{Package acmart Error: author mismatch
+ in \string\shortciteN^^J^^J%
+ See the acmart package documentation for explanation}%
+ \fi
+ }%
+ }%
+ \@ifstar\@citeyear\@citeyear % changed from "\@ifstart" 12 Jan 2000 gkmt
+}
+
+ \def\@citenormal{%
+ \@ifnextchar [{\@tempswatrue\@citex;}
+ {\@tempswafalse\@citex[]}% GERRY FIX FOR BABEL 3/20/2009
+}
+\def\@citeyear{%
+ \@ifnextchar [{\@tempswatrue\@citex,}%
+ {\@tempswafalse\@citex[]}% GERRY FIX FOR BABEL 3/20/2009
+}
+\def\@citex#1[#2]#3{%
+ \let\@citea\@empty
+ \@cite{%
+ \@for\@citeb:=#3\do{%
+ \@citea
+ \def\@citea{#1, }% % GERRY FIX FOR BABEL 3/20/2009 -- SO THAT YOU GET [1, 2] IN THE BODY TEXT
+ \edef\@citeb{\expandafter\@iden\@citeb}%
+ \if@filesw
+ \immediate\write\@auxout{\string\citation{\@citeb}}%
+ \fi
+ \@ifundefined{b@\@citeb}{%
+ {\bf ?}%
+ \@warning{%
+ Citation `\@citeb' on page \thepage\space undefined%
+ }%
+ }%
+ {\csname b@\@citeb\endcsname}%
+ }%
+ }{#2}%
+}
+\let\@biblabel\@gobble
+\newdimen\bibindent
+\bibindent=0em
+\newskip\bibsep % [jdf] allow bib space tweaking
+\bibsep 2pt \@plus 1pt \@minus 1pt % [jdf] initial spacing between ref entries
+\setcounter{enumi}{1}
+\def\thebibliography#1{%
+%% Comment this to have blue DOI links.
+\makeatletter
+\def\url@leostyle{%
+\@ifundefined{selectfont}{\def\UrlFont{\sf}}{\def\UrlFont{\color{black}\small\bf\ttfamily}}}
+\makeatother
+\urlstyle{leo}
+%%
+ \section{%
+ {REFERENCES}
+ \@mkboth{{\refname}}{{\refname}}%
+ }%
+% \list{[\arabic{enumi}]}{%
+ \list{\arabic{enumi}.}{% DLC
+% \settowidth\labelwidth{[#1]}%
+ \settowidth\labelwidth{#1.}% DLC
+ \leftmargin\labelwidth
+ \advance\leftmargin\labelsep
+ \advance\leftmargin\bibindent
+ \itemindent -\bibindent
+ \listparindent \itemindent
+ \usecounter{enumi}
+ \itemsep\bibsep% [jdf] standard spacing between references
+ }%
+ \let\newblock\@empty
+ \raggedright %% 7 JAN 2000 gkmt
+ \sloppy
+ \sfcode`\.=1000\relax
+}
+
+
+\gdef\balancecolumns
+{\vfill\eject
+\global\@colht=\textheight
+\global\ht\@cclv=\textheight
+}
+
+% That's all folks!
+\endinput
diff --git a/article/sigchi.cls b/article/sigchi.cls
new file mode 100644
index 0000000000000000000000000000000000000000..1e225eb4407e8b44f03ee78754294b98c04929dc
--- /dev/null
+++ b/article/sigchi.cls
@@ -0,0 +1,1676 @@
+% CHI Proceedings Template.
+%
+% FILENAME: sigchi.cls
+%
+% SOURCE: See https://github.com/sigchi for latest official version.
+%
+% NOTE: If you wish to edit this document, please list edits properly
+% in the CHANGELOG section and not scattered through the code.
+%
+% CHANGELOG:
+%
+% 2015-12-10 Daniel Ashbrook Switch 7-bit fonts to 8-bit
+%
+% 2015-03-21 David A. Shamma Updating for new format and Github
+% repo for CHI 2016.
+%
+% 2014-07-30 Scooter Morris Updated to add DOI text to copyright
+% footer
+%
+% 2011-10-19 DanCo Added \sloppy to reduce overfull lines per Sheridan
+%
+% 2011-08-28 Jean-Daniel Fekete Re-added flushleft in \terms &
+% \category, added compatibility for the caption package
+%
+% 2006 Andrew Duchowski Updated the metafont names to use more
+% modern Berry font naming schemes.
+%
+% 2002-07-30 JS/GM Fix to vertical spacing before Proofs
+%
+% 2002-07-29 Georgia Fixed bug in sub-sub-section numbering in
+% paragraphs
+%
+% 1999-09-11 Gerry Murry Allowance Made to switch default fonts
+% between those systems using METAFONT and those using 'Type 1' or
+% 'Truetype' fonts. See LINE NUMBER 266 for details. Also provided
+% for enumerated/annotated Corollaries 'surrounded' by enumerated
+% Theorems (line 838).
+%
+% Modified from ACM_PROC_ARTICLE-SP DOCUMENT STYLE by G.K.M. Tobin
+% August-October 1999. Adapted from ARTICLE document style by Ken
+% Traub, Olin Shivers also using elements of esub2acm.cls. Modified
+% from ARTICLE DOCUMENT STYLE -- Released 16 March 1988 for LaTeX
+% version 2.09 by Leslie Lamport, 16 March 1988.
+%
+% MISC:
+%
+% Fixed the format to match the Word template and added a \teaser
+% command to add a teaser image.
+%
+% Made the Permission Statement / Conference Info / Copyright Info
+% 'user definable' in the source .tex file OR automatic if not
+% specified. This 'sp' version does NOT produce the permission block.
+%
+% Major change in January 2000 was to include a "blank line" in
+% between new paragraphs. This involved major changes to the, then,
+% acmproc-sp.cls 1.0SP file, precipitating a 'new' name:
+% "acm_proc_article-sp.cls" V2.01SP. Footnotes inside table cells
+% using \minipage (Oct. 2002)
+%
+% LICENSE: Public domain: You are free to do whatever you want with
+% this template. If you improve this in any way, please submit a
+% pull request to the Github repository.
+%
+% ---- Start of example ----
+%
+% \documentclass{sigchi}
+% \usepackage{times}
+% \pagenumbering{arabic} % Arabic page numbers for submission.
+% % Remove this line to eliminate page numbers
+% % for the camera ready copy
+% \title{The Title}
+% \numberofauthors{2}
+% \author{
+% \alignauthor Author 1
+% \affaddr{Affiliation}\\
+% \affaddr{Affiliation}\\
+% \email{author@a.com}
+% \alignauthor Author 2
+% \affaddr{Affiliation}\\
+% \affaddr{Affiliation}\\
+% \email{author2@b.com}
+% }
+%
+%\begin{document}
+%\maketitle
+%\abstract{This is the abstract}
+%\keywords{Put author keywords here}
+%\classification{The ACM Classification keywords here.}
+%
+%\section{Introduction}
+% ...
+%
+% ---- End of example ----
+%
+% For the ACM Tracking Purposes
+\def\fileversion{V0.20}
+\def\filedate{March 21, 2015}
+\def\docdate {\filedate}
+% Packages
+\usepackage{epsfig}
+\usepackage{amssymb}
+\usepackage{amsmath}
+\usepackage{amsfonts}
+%%% ACM_PROC_ARTICLE-SP is a document style for producing two-column camera-ready pages for
+%%% ACM conferences, according to ACM specifications. The main features of
+%%% this style are:
+%%%
+%%% 1) Two columns.
+%%% 2) Side and top margins of 4.5pc, bottom margin of 6pc, column gutter of
+%%% 2pc, hence columns are 20pc wide and 55.5pc tall. (6pc =3D 1in, approx)
+%%% 3) First page has title information, and an extra 6pc of space at the
+%%% bottom of the first column for the ACM copyright notice.
+%%% 4) Text is 9pt on 10pt baselines; titles (except main) are 9pt bold.
+%%%
+%%%
+%%% There are a few restrictions you must observe:
+%%%
+%%% 1) You cannot change the font size; ACM wants you to use 9pt.
+%%% 3) You must start your paper with the \maketitle command. Prior to the
+%%% \maketitle you must have \title and \author commands. If you have a
+%%% \date command it will be ignored; no date appears on the paper, since
+%%% the proceedings will have a date on the front cover.
+%%% 4) Marginal paragraphs, tables of contents, lists of figures and tables,
+%%% and page headings are all forbidden.
+%%% 5) The `figure' environment will produce a figure one column wide; if you
+%%% want one that is two columns wide, use `figure*'.
+%%%
+%
+%%% Copyright Space:
+%%% This style automatically leaves 1" blank space at the bottom of page 1/
+%%% column 1. This space can optionally be filled with some text using the
+%%% \toappear{...} command. If used, this command must be BEFORE the \maketitle
+%%% command. If this command is defined AND [preprint] is on, then the
+%%% space is filled with the {...} text (at the bottom); otherwise, it is
+%%% blank. If you use \toappearbox{...} instead of \toappear{...} then a
+%%% box will be drawn around the text (if [preprint] is on).
+%%%
+%%% A typical usage looks like this:
+%%% \toappear{To appear in the Ninth AES Conference on Medievil Lithuanian
+%%% Embalming Technique, June 1991, Alfaretta, Georgia.}
+%%% This will be included in the preprint, and left out of the conference
+%%% version.
+%%%
+%%% WARNING:
+%%% Some dvi-ps converters heuristically allow chars to drift from their
+%%% true positions a few pixels. This may be noticeable with the 9pt sans-serif
+%%% bold font used for section headers.
+%%% You may turn this hackery off via the -e option:
+%%% dvips -e 0 foo.dvi >foo.ps
+%%%
+
+\typeout{}
+
+\typeout{Document Class SIGCHI}
+
+\typeout{Available at https://github.com/sigchi.}
+
+\typeout{}
+
+\typeout{- <May 11, 2016> Updated by Florian Heller to accept ACM copyright commands.}
+
+\typeout{- <March 21, 2015> Updated by David A. Shamma for CHI 2016.}
+
+\typeout{- <July 30, 2014> Updated for for 2014 by William Hudson and
+ Jean-Daniel Fekete.}
+
+\typeout{- <October 19, 2010> Updated for 2011 by Manas Tungare.}
+
+\typeout{Shamelessly copied from}
+
+\typeout{- <September 7, 2000> Modified by Jan O. Borchers from
+ `chiproceedings'}
+
+\typeout{- <October 2, 2002> Modified by G.K.M. Tobin from
+ `acm_proc_article-sp'}
+
+\typeout{- <May 22, 1989> Hacked from `acmconf' 4/91 by
+ shivers@cs.cmu.edu, 4/93 by theobald@cs.mcgill.ca}
+
+\typeout{Excerpts were taken from (Journal Style) 'esub2acm.cls'.}
+
+\typeout{}
+
+% Options taken from ACM LaTeX template. FH, May 11 2016
+% New option code by BV
+
+\newcount\ACM@basesize
+\ACM@basesize=9\relax
+\DeclareOption{9pt}{\ACM@basesize=9\relax}
+\DeclareOption{10pt}{\ACM@basesize=10\relax}
+\DeclareOption{11pt}{\ClassError{sig-alternate}{The `11pt' option is
+ not allowed}{sig-alternate now exists in 9pt and 10pt versions only}}
+\DeclareOption{12pt}{\ClassError{sig-alternate}{The `12pt' option is
+ not allowed}{sig-alternate now exists in 9pt and 10pt versions only}}
+
+\ExecuteOptions{9pt}
+\ProcessOptions
+
+\def\doi#1{\def\@doi{#1}}
+\doi{http://dx.doi.org/10.1145/0000000.0000000}
+
+\let\@concepts\@empty
+
+
+\oddsidemargin 1.9025cm % [jdf] stick to CHI Formating Guidelines
+\evensidemargin 1.9025cm % [jdf] idem
+\advance\oddsidemargin by -1in % Correct for LaTeX gratuitousness
+\advance\evensidemargin by -1in % Correct for LaTeX gratuitousness
+\marginparwidth 0pt % Margin pars are not allowed.
+\marginparsep 11pt % Horizontal space between outer margin and
+ % marginal note
+
+ % Top of page:
+\topmargin 2.2cm % [jdf] stick to CHI Formating Guidelines
+%\topmargin 6.5pc % Nominal distance from top of page to top of % 00-09-07 job (for A4)
+ % box containing running head.
+\advance\topmargin by -1in % Correct for LaTeX gratuitousness
+\headheight 0pt % Height of box containing running head.
+\headsep 0pt % Space between running head and text.
+ % Bottom of page:
+\footskip 30pt % Distance from baseline of box containing foot
+ % to baseline of last line of text.
+\@ifundefined{footheight}{\newdimen\footheight}{}% this is for LaTeX2e
+\footheight 12pt % Height of box containing running foot.
+
+
+%% Must redefine the top margin so there's room for headers and
+%% page numbers if you are using the preprint option. Footers
+%% are OK as is. Olin.
+\advance\topmargin by -37pt % Leave 37pt above text for headers
+\headheight 12pt % Height of box containing running head.
+\headsep 25pt % Space between running head and text.
+
+\textheight 23cm % [jdf] stick to CHI Formating Guidelines
+\textwidth 18cm % [jdf] stick to CHI Formating Guidelines
+ % For two-column mode:
+\columnsep 8.5mm % [jdf] stick to CHI Formating Guidelines
+\columnseprule 0pt % Width of rule between columns.
+\hfuzz 1pt % Allow some variation in column width, otherwise it's
+ % too hard to typeset in narrow columns.
+
+\footnotesep 5.6pt % Height of strut placed at the beginning of every
+ % footnote =3D height of normal \footnotesize strut,
+ % so no extra space between footnotes.
+
+\skip\footins 8.1pt plus 4pt minus 2pt % Space between last line of text and
+ % top of first footnote.
+\floatsep 11pt plus 2pt minus 2pt % Space between adjacent floats moved
+ % to top or bottom of text page.
+\textfloatsep 18pt plus 2pt minus 4pt % Space between main text and floats
+ % at top or bottom of page.
+\intextsep 11pt plus 2pt minus 2pt % Space between in-text figures and
+ % text.
+\@ifundefined{@maxsep}{\newdimen\@maxsep}{}% this is for LaTeX2e
+\@maxsep 18pt % The maximum of \floatsep,
+ % \textfloatsep and \intextsep (minus
+ % the stretch and shrink).
+\dblfloatsep 11pt plus 2pt minus 2pt % Same as \floatsep for double-column
+ % figures in two-column mode.
+\dbltextfloatsep 18pt plus 2pt minus 4pt% \textfloatsep for double-column
+ % floats.
+\@ifundefined{@dblmaxsep}{\newdimen\@dblmaxsep}{}% this is for LaTeX2e
+\@dblmaxsep 18pt % The maximum of \dblfloatsep and
+ % \dbltexfloatsep.
+\@fptop 0pt plus 1fil % Stretch at top of float page/column. (Must be
+ % 0pt plus ...)
+\@fpsep 8pt plus 2fil % Space between floats on float page/column.
+\@fpbot 0pt plus 1fil % Stretch at bottom of float page/column. (Must be
+ % 0pt plus ... )
+\@dblfptop 0pt plus 1fil % Stretch at top of float page. (Must be 0pt plus ...)
+\@dblfpsep 8pt plus 2fil % Space between floats on float page.
+\@dblfpbot 0pt plus 1fil % Stretch at bottom of float page. (Must be
+ % 0pt plus ... )
+\marginparpush 5pt % Minimum vertical separation between two marginal
+ % notes.
+
+\parskip 0pt % Extra vertical space between paragraphs.
+ % Set to 0pt outside sections, to keep section heads
+ % uniformly spaced. The value of parskip is set
+ % to leading value _within_ sections.
+ % 12 Jan 2000 gkmt
+\parindent 0pt % Width of paragraph indentation.
+%\partopsep 2pt plus 1pt minus 1pt% Extra vertical space, in addition to
+ % \parskip and \topsep, added when user
+ % leaves blank line before environment.
+\partopsep 0pt % 00-09-07 job
+
+\doublehyphendemerits=9999 % No consecutive line hyphens
+\brokenpenalty=9999 % No broken words across pages
+\widowpenalty=9999 % Almost no widows at bottom of page
+\clubpenalty=9999 % Almost no orphans at top of page
+\interfootnotelinepenalty=9999 % Almost never break footnotes
+
+\@lowpenalty 51 % Produced by \nopagebreak[1] or \nolinebreak[1]
+\@medpenalty 151 % Produced by \nopagebreak[2] or \nolinebreak[2]
+\@highpenalty 301 % Produced by \nopagebreak[3] or \nolinebreak[3]
+
+\@beginparpenalty -\@lowpenalty % Before a list or paragraph environment.
+\@endparpenalty -\@lowpenalty % After a list or paragraph environment.
+\@itempenalty -\@lowpenalty % Between list items.
+
+\@namedef{ds@10pt}{\@latexerr{The `10pt' option is not allowed in the `acmconf'
+ document style.}\@eha}
+\@namedef{ds@11pt}{\@latexerr{The `11pt' option is not allowed in the `acmconf'
+ document style.}\@eha}
+\@namedef{ds@12pt}{\@latexerr{The `12pt' option is not allowed in the `acmconf'
+ document style.}\@eha}
+
+\@options
+
+\lineskip 2pt % \lineskip is 1pt for all font sizes.
+\normallineskip 2pt
+\def\baselinestretch{1}
+
+\abovedisplayskip 9pt plus2pt minus4.5pt%
+\belowdisplayskip \abovedisplayskip
+\abovedisplayshortskip \z@ plus3pt%
+\belowdisplayshortskip 5.4pt plus3pt minus3pt%
+\let\@listi\@listI % Setting of \@listi added 9 Jun 87
+
+\def\small{\@setsize\small{9pt}\viiipt\@viiipt
+\abovedisplayskip 7.6pt plus 3pt minus 4pt%
+\belowdisplayskip \abovedisplayskip
+\abovedisplayshortskip \z@ plus2pt%
+\belowdisplayshortskip 3.6pt plus2pt minus 2pt
+\def\@listi{\leftmargin\leftmargini %% Added 22 Dec 87
+\topsep 4pt plus 2pt minus 2pt\parsep 2pt plus 1pt minus 1pt
+\itemsep \parsep}}
+
+\def\footnotesize{\@setsize\footnotesize{9pt}\ixpt\@ixpt
+\abovedisplayskip 6.4pt plus 2pt minus 4pt%
+\belowdisplayskip \abovedisplayskip
+\abovedisplayshortskip \z@ plus 1pt%
+\belowdisplayshortskip 2.7pt plus 1pt minus 2pt
+\def\@listi{\leftmargin\leftmargini %% Added 22 Dec 87
+\topsep 3pt plus 1pt minus 1pt\parsep 2pt plus 1pt minus 1pt
+\itemsep \parsep}}
+
+\newcount\aucount
+\newcount\originalaucount
+\newdimen\auwidth
+\auwidth=\textwidth
+\newdimen\auskip
+\newcount\auskipcount
+\newdimen\auskip
+\global\auskip=1pc
+\newdimen\allauboxes
+\allauboxes=\auwidth
+\newtoks\addauthors
+
+\newtoks\subtitletext
+\gdef\subtitle#1{\subtitletext={#1}}
+
+\gdef\additionalauthors#1{\addauthors={#1}}
+
+\gdef\numberofauthors#1{\global\aucount=#1
+\ifnum\aucount>3\global\originalaucount=\aucount \global\aucount=3\fi%
+\global\auskipcount=\aucount\global\advance\auskipcount by -1 % [jdf] fix
+\global\multiply\auskipcount by 2
+\global\multiply\auskip by \auskipcount
+\global\advance\auwidth by -\auskip
+\global\divide\auwidth by \aucount
+\global\advance\auwidth by -5pt} % [jdf] tabular add some horizontal space
+
+% \and was modified to count the number of authors. GKMT 12 Aug 1999
+\def\alignauthor{% % \begin{tabular}
+ \end{tabular} %
+ \hskip 1pt % [jdf] allow break for more than 3 authors
+ \begin{tabular}[t]{p{\auwidth}}%
+ \centering\baselineskip 13pt}% [jdf] added more vertical spacing
+
+% *** NOTE *** NOTE *** NOTE *** NOTE ***
+% If you have 'font problems' then you may need
+% to change these, e.g. 'arialb' instead of "arialbd".
+% Gerry Murray 11/11/1999
+% *** OR ** comment out block A and activate block B or vice versa.
+% **********************************************
+%
+% -- Start of block A -- (Type 1 or Truetype fonts)
+%\newfont{\secfnt}{timesbd at 12pt} % was timenrb originally - now is timesbd
+%\newfont{\secit}{timesbi at 12pt} %13 Jan 00 gkmt
+%\newfont{\subsecfnt}{timesi at 11pt} % was timenrri originally - now is timesi
+%\newfont{\subsecit}{timesbi at 11pt} % 13 Jan 00 gkmt -- was times changed to timesbi gm 2/4/2000
+% % because "normal" is italic, "italic" is Roman
+%\newfont{\ttlfnt}{arialbd at 18pt} % was arialb originally - now is arialbd
+%\newfont{\ttlit}{arialbi at 18pt} % 13 Jan 00 gkmt
+%\newfont{\subttlfnt}{arial at 14pt} % was arialr originally - now is arial
+%\newfont{\subttlit}{ariali at 14pt} % 13 Jan 00 gkmt
+%\newfont{\subttlbf}{arialbd at 14pt} % 13 Jan 00 gkmt
+%\newfont{\aufnt}{arial at 12pt} % was arialr originally - now is arial
+%\newfont{\auit}{ariali at 12pt} % 13 Jan 00 gkmt
+%\newfont{\affaddr}{arial at 10pt} % was arialr originally - now is arial
+%\newfont{\affaddrit}{ariali at 10pt} %13 Jan 00 gkmt
+%\newfont{\eaddfnt}{arial at 12pt} % was arialr originally - now is arial
+%\newfont{\ixpt}{times at 9pt} % was timenrr originally - now is times
+%\newfont{\confname}{timesi at 8pt} % was timenrri - now is timesi
+%\newfont{\crnotice}{times at 8pt} % was timenrr originally - now is times
+%\newfont{\ninept}{times at 9pt} % was timenrr originally - now is times
+
+% *********************************************
+% -- End of block A --
+%
+%
+% -- Start of block B -- METAFONT
+% +++++++++++++++++++++++++++++++++++++++++++++
+% Next (default) block for those using Metafont
+% Gerry Murray 11/11/1999
+% *** THIS BLOCK FOR THOSE USING METAFONT *****
+% *********************************************
+%%\newfont{\secfnt}{ptmb at 12pt}
+%\newfont{\secfnt}{phvb at 9pt} % 00-09-07 job
+%%\newfont{\secit}{ptmbi at 12pt} %13 Jan 00 gkmt
+%\newfont{\secit}{phvbo at 9pt} %13 Jan 00 gkmt % 00-09-07 job
+%%\newfont{\subsecfnt}{ptmri at 11pt}
+%\newfont{\subsecfnt}{phvro at 9pt} % 00-09-07 job
+%%\newfont{\subsecit}{ptmbi at 11pt} % 13 Jan 00 gkmt -- was ptmr changed to ptmbi gm 2/4/2000
+%\newfont{\subsecit}{phvr at 9pt} % 13 Jan 00 gkmt -- was ptmr changed to ptmbi gm 2/4/2000 % 00-09-07 job
+% % because "normal" is italic, "italic" is Roman
+%\newfont{\ttlfnt}{phvb at 18pt}
+%\newfont{\ttlit}{phvbo at 18pt} % GM 2/4/2000
+%\newfont{\subttlfnt}{phvr at 14pt}
+%\newfont{\subttlit}{phvro at 14pt} % GM 2/4/2000
+%\newfont{\subttlbf}{phvb at 14pt} % 13 Jan 00 gkmt
+%%\newfont{\aufnt}{phvr at 12pt}
+%\newfont{\aufnt}{ptmb at 12pt} % 00-09-07 job
+%%\newfont{\auit}{phvro at 12pt} % GM 2/4/2000
+%\newfont{\auit}{ptmbo at 12pt} % GM 2/4/2000 % 00-09-07 job
+%%\newfont{\affaddr}{phvr at 10pt}
+%\newfont{\affaddr}{ptmr at 12pt} % 00-09-07 job
+%%\newfont{\affaddrit}{phvro at 10pt} % GM 2/4/2000
+%\newfont{\affaddrit}{ptmro at 12pt} % GM 2/4/2000 % 00-09-07 job
+%%\newfont{\eaddfnt}{phvr at 12pt}
+%\newfont{\eaddfnt}{ptmr at 12pt} % 00-09-07 job
+%%\newfont{\ixpt}{ptmr at 9pt}
+%\newfont{\ixpt}{ptmr at 10pt} % 00-09-07 job
+%\newfont{\confname}{ptmri at 8pt}
+%\newfont{\crnotice}{ptmr at 8pt}
+%%\newfont{\ninept}{ptmr at 9pt}
+%\newfont{\ninept}{ptmr at 10pt} % 00-09-07 job
+% *********************************************
+% -- End of block B --
+%
+%
+% -- Start of block C -- METAFONT (modern usage)
+% +++++++++++++++++++++++++++++++++++++++++++++
+% Next (default) block for those using Metafont
+% Andrew Duchowski 06/19/2006
+% *** THIS BLOCK FOR THOSE USING METAFONT *****
+% *********************************************
+% notes: 7t fonts are 7-bit latex, 8t fonts are T1 fonts
+\newfont{\secfnt}{phvb8t at 9pt}
+\newfont{\secit}{phvbo8t at 9pt}
+\newfont{\subsecfnt}{phvro8t at 9pt}
+\newfont{\subsecit}{phvr8t at 9pt}
+\newfont{\ttlfnt}{phvb8t at 18pt}
+\newfont{\ttlit}{phvbo8t at 18pt}
+\newfont{\subttlfnt}{phvr8t at 14pt}
+\newfont{\subttlit}{phvro8t at 14pt}
+\newfont{\subttlbf}{phvb8t at 14pt}
+\newfont{\aufnt}{ptmb8t at 12pt}
+\newfont{\auit}{ptmbo8t at 12pt}
+\newfont{\affaddr}{ptmr8t at 12pt}
+\newfont{\affaddrit}{ptmro8t at 12pt}
+\newfont{\eaddfnt}{ptmr8t at 12pt}
+\newfont{\ixpt}{ptmr8t at 10pt}
+\newfont{\confname}{ptmri8t at 8pt}
+\newfont{\crnotice}{ptmr8t at 8pt}
+\newfont{\ninept}{ptmr8t at 10pt}
+% +++++++++++++++++++++++++++++++++++++++++++++
+% -- End of block C --
+
+%\def\email#1{{{\eaddfnt{\vskip 4pt#1}}}}
+\def\email#1{{{\eaddfnt{#1}}}} % 00-09-07 job
+
+\def\addauthorsection{\ifnum\originalaucount>3
+ \section{Additional Authors}\the\addauthors
+ \fi}
+
+\newcount\savesection
+\newcount\sectioncntr
+\global\sectioncntr=1
+
+\setcounter{secnumdepth}{0}
+
+\def\appendix{\par
+\section*{APPENDIX}
+\setcounter{section}{0}
+ \setcounter{subsection}{0}
+ \def\thesection{\Alph{section}} }
+
+
+%\leftmargini 22.5pt
+\leftmargini 10pt % DLC
+\leftmarginii 19.8pt % > \labelsep + width of '(m)'
+\leftmarginiii 16.8pt % > \labelsep + width of 'vii.'
+\leftmarginiv 15.3pt % > \labelsep + width of 'M.'
+\leftmarginv 9pt
+\leftmarginvi 9pt
+
+\leftmargin\leftmargini
+\labelsep 4.5pt
+\labelwidth\leftmargini\advance\labelwidth-\labelsep
+
+\def\@listI{\leftmargin\leftmargini \parsep 3.6pt plus 2pt minus 1pt%
+%\topsep 7.2pt plus 2pt minus 4pt%
+\topsep 0pt% % 00-09-07 job
+\itemsep 3.6pt plus 2pt minus 1pt}
+
+\let\@listi\@listI
+\@listi
+
+\def\@listii{\leftmargin\leftmarginii
+ \labelwidth\leftmarginii\advance\labelwidth-\labelsep
+ \topsep 3.6pt plus 2pt minus 1pt
+ \parsep 1.8pt plus 0.9pt minus 0.9pt
+ \itemsep \parsep}
+
+\def\@listiii{\leftmargin\leftmarginiii
+ \labelwidth\leftmarginiii\advance\labelwidth-\labelsep
+ \topsep 1.8pt plus 0.9pt minus 0.9pt
+ \parsep \z@ \partopsep 1pt plus 0pt minus 1pt
+ \itemsep \topsep}
+
+\def\@listiv{\leftmargin\leftmarginiv
+ \labelwidth\leftmarginiv\advance\labelwidth-\labelsep}
+
+\def\@listv{\leftmargin\leftmarginv
+ \labelwidth\leftmarginv\advance\labelwidth-\labelsep}
+
+\def\@listvi{\leftmargin\leftmarginvi
+ \labelwidth\leftmarginvi\advance\labelwidth-\labelsep}
+
+\def\labelenumi{\theenumi.}
+\def\theenumi{\arabic{enumi}}
+
+\def\labelenumii{(\theenumii)}
+\def\theenumii{\alph{enumii}}
+\def\p@enumii{\theenumi}
+
+\def\labelenumiii{\theenumiii.}
+\def\theenumiii{\roman{enumiii}}
+\def\p@enumiii{\theenumi(\theenumii)}
+
+\def\labelenumiv{\theenumiv.}
+\def\theenumiv{\Alph{enumiv}}
+\def\p@enumiv{\p@enumiii\theenumiii}
+
+\def\labelitemi{$\bullet$}
+\def\labelitemii{\bf --}
+\def\labelitemiii{$\ast$}
+\def\labelitemiv{$\cdot$}
+
+\def\verse{\let\\=\@centercr
+ \list{}{\itemsep\z@ \itemindent -1.5em\listparindent \itemindent
+ \rightmargin\leftmargin\advance\leftmargin 1.5em}\item[]}
+\let\endverse\endlist
+
+\def\quotation{\list{}{\listparindent 1.5em
+ \itemindent\listparindent
+ \rightmargin\leftmargin \parsep 0pt plus 1pt}\item[]}
+\let\endquotation=\endlist
+
+\def\quote{\list{}{\rightmargin\leftmargin}\item[]}
+\let\endquote=\endlist
+
+\def\descriptionlabel#1{\hspace\labelsep \bf #1}
+\def\description{\list{}{\labelwidth\z@ \itemindent-\leftmargin
+ \let\makelabel\descriptionlabel}}
+
+\let\enddescription\endlist
+
+\def\theequation{\arabic{equation}}
+
+\arraycolsep 4.5pt % Half the space between columns in an array environment.
+\tabcolsep 5.4pt % Half the space between columns in a tabular environment.
+\arrayrulewidth .4pt % Width of rules in array and tabular environment.
+\doublerulesep 1.8pt % Space between adjacent rules in array or tabular env.
+
+\tabbingsep \labelsep % Space used by the \' command. (See LaTeX manual.)
+
+\skip\@mpfootins =\skip\footins
+
+\fboxsep =2.7pt % Space left between box and text by \fbox and \framebox.
+\fboxrule =.4pt % Width of rules in box made by \fbox and \framebox.
+
+\def\thepart{\Roman{part}} % Roman numeral part numbers.
+\def\thesection {\arabic{section}}
+\def\thesubsection {\thesection.\arabic{subsection}}
+%\def\thesubsubsection {\thesubsection.\arabic{subsubsection}} % GM 7/30/2002
+%\def\theparagraph {\thesubsubsection.\arabic{paragraph}} % GM 7/30/2002
+\def\thesubparagraph {\theparagraph.\arabic{subparagraph}}
+
+\def\@pnumwidth{1.55em}
+\def\@tocrmarg {2.55em}
+\def\@dotsep{4.5}
+\setcounter{tocdepth}{3}
+
+\def\tableofcontents{\@latexerr{\tableofcontents: Tables of contents are not
+ allowed in the `acmconf' document style.}\@eha}
+
+\def\l@part#1#2{\addpenalty{\@secpenalty}
+ \addvspace{2.25em plus 1pt} % space above part line
+ \begingroup
+ \@tempdima 3em % width of box holding part number, used by
+ \parindent \z@ \rightskip \@pnumwidth %% \numberline
+ \parfillskip -\@pnumwidth
+ {\large \bf % set line in \large boldface
+ \leavevmode % TeX command to enter horizontal mode.
+ #1\hfil \hbox to\@pnumwidth{\hss #2}}\par
+ \nobreak % Never break after part entry
+ \endgroup}
+
+\def\l@section#1#2{\addpenalty{\@secpenalty} % good place for page break
+ \addvspace{1.0em plus 1pt} % space above toc entry
+ \@tempdima 1.5em % width of box holding section number
+ \begingroup
+ \parindent \z@ \rightskip \@pnumwidth
+ \parfillskip -\@pnumwidth
+ \bf % Boldface.
+ \leavevmode % TeX command to enter horizontal mode.
+ \advance\leftskip\@tempdima %% added 5 Feb 88 to conform to
+ \hskip -\leftskip %% 25 Jan 88 change to \numberline
+ #1\nobreak\hfil \nobreak\hbox to\@pnumwidth{\hss #2}\par
+ \endgroup}
+
+
+\def\l@subsection{\@dottedtocline{2}{1.5em}{2.3em}}
+\def\l@subsubsection{\@dottedtocline{3}{3.8em}{3.2em}}
+\def\l@paragraph{\@dottedtocline{4}{7.0em}{4.1em}}
+\def\l@subparagraph{\@dottedtocline{5}{10em}{5em}}
+
+\def\listoffigures{\@latexerr{\listoffigures: Lists of figures are not
+ allowed in the `acmconf' document style.}\@eha}
+
+\def\l@figure{\@dottedtocline{1}{1.5em}{2.3em}}
+
+\def\listoftables{\@latexerr{\listoftables: Lists of tables are not
+ allowed in the `acmconf' document style.}\@eha}
+\let\l@table\l@figure
+
+\def\footnoterule{\kern-3\p@
+ \hrule width .4\columnwidth
+ \kern 2.6\p@} % The \hrule has default height of .4pt .
+% ------
+\long\def\@makefntext#1{\noindent
+%\hbox to .5em{\hss$^{\@thefnmark}$}#1} % original
+\hbox to .5em{\hss\textsuperscript{\@thefnmark}}#1} % C. Clifton / GM Oct. 2nd. 2002
+% -------
+
+\long\def\@maketntext#1{\noindent
+#1}
+
+\long\def\@maketitlenotetext#1#2{\noindent
+ \hbox to 1.8em{\hss$^{#1}$}#2}
+
+\setcounter{topnumber}{2}
+\def\topfraction{.7}
+\setcounter{bottomnumber}{1}
+\def\bottomfraction{.3}
+\setcounter{totalnumber}{3}
+\def\textfraction{.2}
+\def\floatpagefraction{.5}
+\setcounter{dbltopnumber}{2}
+\def\dbltopfraction{.7}
+\def\dblfloatpagefraction{.5}
+
+% According to the CHI specifications, captions should be centered.
+% This looks kind of bad for multi-line captions, so I only center
+% 1-line captions.
+\long\def\@makecaption#1#2{
+ \vskip 2pt % \baselineskip
+ \setbox\@tempboxa\hbox{\small
+\textbf{#1. #2}} % DLC
+ \ifdim \wd\@tempboxa >\hsize % IF longer than one line:
+ \small\textbf{#1. #2}\par % THEN set as ordinary paragraph.
+ \else % ELSE center.
+ \hbox to\hsize{\hfil\box\@tempboxa\hfil}\par
+ \fi}
+
+\@ifundefined{figure}{\newcounter {figure}} % this is for LaTeX2e
+
+\def\fps@figure{tbp}
+\def\ftype@figure{1}
+\def\ext@figure{lof}
+\def\fnum@figure{Figure \thefigure}
+\def\figure{\@float{figure}}
+\def\endfigure{\end@float}
+\@namedef{figure*}{\@dblfloat{figure}}
+\@namedef{endfigure*}{\end@dblfloat}
+
+\@ifundefined{table}{\newcounter {table}} % this is for LaTeX2e
+
+\def\fps@table{tbp}
+\def\ftype@table{2}
+\def\ext@table{lot}
+\def\fnum@table{Table \thetable}
+\def\table{\@float{table}}
+\def\endtable{\end@float}
+\@namedef{table*}{\@dblfloat{table}}
+\@namedef{endtable*}{\end@dblfloat}
+
+% [jdf] create a \teaser command for adding a figure in title page
+\newcommand{\chi@empty}{}
+\newcommand{\chi@teaser}{}
+\newcommand{\teaser}[1]{\renewcommand{\chi@teaser}{#1}}
+
+\newlength{\teaserspace}
+\setlength{\teaserspace}{0.25in}
+% [jdf] end teaser
+
+\newtoks\titleboxnotes
+\newcount\titleboxnoteflag
+
+\def\maketitle{\par
+ \begingroup
+ \def\thefootnote{\fnsymbol{footnote}}
+ \def\@makefnmark{\hbox
+ to 0pt{$^{\@thefnmark}$\hss}}
+ \twocolumn[\@maketitle]
+\@thanks
+ \endgroup
+ \setcounter{footnote}{0}
+ \let\maketitle\relax
+ \let\@maketitle\relax
+ \gdef\@thanks{}\gdef\@author{}\gdef\@title{}\gdef\@subtitle{}\let\thanks\relax
+ \@copyrightspace} % JRB 2008-08-13 this line was commented out for some reason
+ % which meant that the copyright space wasn't reserved.
+ % I re-enabled it.
+
+% actual class setup happens here:
+ \NeedsTeXFormat{LaTeX2e}
+ \ProvidesClass{sigchi} [2011/06/06 - V0.16] % DLC
+ \RequirePackage{latexsym}% QUERY: are these two really needed?
+
+\def\@height{height}
+\def\@width{width}
+\def\@minus{minus}
+\def\@plus{plus}
+\def\hb@xt@{\hbox to}
+\newif\if@faircopy
+\@faircopyfalse
+\def\ds@faircopy{\@faircopytrue}
+
+\def\ds@preprint{\@faircopyfalse}
+
+\@twosidetrue
+\@mparswitchtrue
+\def\ds@draft{\overfullrule 5\p@}
+
+\lineskip \p@
+\normallineskip \p@
+\def\baselinestretch{1}
+\def\@ptsize{0} %needed for amssymbols.sty
+
+% allow use of old-style font change commands in LaTeX2e
+\@maxdepth\maxdepth
+%
+\DeclareOldFontCommand{\rm}{\ninept\rmfamily}{\mathrm}
+\DeclareOldFontCommand{\sf}{\normalfont\sffamily}{\mathsf}
+\DeclareOldFontCommand{\tt}{\normalfont\ttfamily}{\mathtt}
+\DeclareOldFontCommand{\bf}{\normalfont\bfseries}{\mathbf}
+\DeclareOldFontCommand{\it}{\normalfont\itshape}{\mathit}
+\DeclareOldFontCommand{\sl}{\normalfont\slshape}{\@nomath\sl}
+\DeclareOldFontCommand{\sc}{\normalfont\scshape}{\@nomath\sc}
+\DeclareRobustCommand*{\cal}{\@fontswitch{\relax}{\mathcal}}
+\DeclareRobustCommand*{\mit}{\@fontswitch{\relax}{\mathnormal}}
+
+ \renewcommand{\rmdefault}{cmr} % was 'ttm'
+% Note! I have also found 'mvr' to work ESPECIALLY well.
+% Gerry - October 1999
+% You may need to change your LV1times.fd file so that sc is
+% mapped to cmcsc - -for smallcaps -- that is if you decide
+% to change {cmr} to {times} above. (Not recommended)
+ \renewcommand{\@ptsize}{}
+ \renewcommand{\normalsize}{%
+% \@setfontsize\normalsize\@ixpt{10.5\p@}%\ninept%
+ \@setfontsize\normalsize\@xpt{11\p@}%\ninept% % from 9/10.5 to 10/11 00-09-07 job
+ \abovedisplayskip 6\p@ \@plus2\p@ \@minus\p@
+ \belowdisplayskip \abovedisplayskip
+ \abovedisplayshortskip 6\p@ \@minus 3\p@
+ \belowdisplayshortskip 6\p@ \@minus 3\p@
+ \let\@listi\@listI
+ }
+
+ \newcommand\scriptsize{\@setfontsize\scriptsize\@viipt{8\p@}}
+ \newcommand\tiny{\@setfontsize\tiny\@vpt{6\p@}}
+ \newcommand\large{\@setfontsize\large\@xiipt{14\p@}}
+ \newcommand\Large{\@setfontsize\Large\@xivpt{18\p@}}
+ \newcommand\LARGE{\@setfontsize\LARGE\@xviipt{20\p@}}
+ \newcommand\huge{\@setfontsize\huge\@xxpt{25\p@}}
+ \newcommand\Huge{\@setfontsize\Huge\@xxvpt{30\p@}}
+
+\normalsize
+
+% make aubox hsize/number of authors up to 3, less gutter
+% then showbox gutter showbox gutter showbox -- GKMT Aug 99
+%\newbox\@acmtitlebox % [jdf] no use of the box
+\def\@maketitle{\newpage
+ \null
+%\setbox\@acmtitlebox\vbox{ % [jdf] box not used
+\baselineskip 20pt % [jdf] no skip
+ \vskip 1em % [jdf] removed Vertical space above title.
+ \begin{center}
+ {\ttlfnt \@title\par} % Title set in 18pt Helvetica (Arial) bold size.
+ \vskip 0.5ex % [jdf] Vertical space after title.
+%This should be the subtitle.
+{\subttlfnt \the\subtitletext\par}\vskip 0.7ex%\fi [jdf] less vertical space
+ {\baselineskip 16pt\aufnt % each author set in \12 pt Arial, in a
+ \lineskip .5em % tabular environment
+ \begin{tabular}[t]{c}\@author
+ \end{tabular}\par}
+ \vskip 1em % [jdf] reduced Vertical space after author.
+ \end{center}% % [jdf] begin add teaser
+ \ifx\chi@teaser\chi@empty \else%
+ \begingroup%
+ \def\@captype{figure}%
+ \chi@teaser%
+ \endgroup\par%
+ \vspace{\teaserspace}% % [jdf] end teaser
+ \fi}
+% \dimen0=\ht\@acmtitlebox % [jdf] removed box stuff
+% \advance\dimen0 by -12.75pc\relax % Increased space for title box -- KBT
+% \advance\dimen0 by -8.75pc\relax % Increased space for title box -- KBT % 00-09-07 job (decreased)
+% \unvbox\@acmtitlebox
+% \ifdim\dimen0<0.0pt\relax\vskip-\dimen0\fi}
+
+
+\newcount\titlenotecount
+\global\titlenotecount=0
+\newtoks\tntoks
+\newtoks\tntokstwo
+\newtoks\tntoksthree
+\newtoks\tntoksfour
+\newtoks\tntoksfive
+
+\def\abstract{
+\ifnum\titlenotecount>0 % was =1
+ \insert\footins{%
+ \reset@font\footnotesize
+ \interlinepenalty\interfootnotelinepenalty
+ \splittopskip\footnotesep
+ \splitmaxdepth \dp\strutbox \floatingpenalty \@MM
+ \hsize\columnwidth \@parboxrestore
+ \protected@edef\@currentlabel{%
+ }%
+ \color@begingroup
+\ifnum\titlenotecount=1
+ \@maketntext{%
+ \raisebox{4pt}{$\ast$}\rule\z@\footnotesep\ignorespaces\the\tntoks\@finalstrut\strutbox}%
+\fi
+\ifnum\titlenotecount=2
+ \@maketntext{%
+ \raisebox{4pt}{$\ast$}\rule\z@\footnotesep\ignorespaces\the\tntoks\par\@finalstrut\strutbox}%
+\@maketntext{%
+ \raisebox{4pt}{$\dagger$}\rule\z@\footnotesep\ignorespaces\the\tntokstwo\@finalstrut\strutbox}%
+\fi
+\ifnum\titlenotecount=3
+ \@maketntext{%
+ \raisebox{4pt}{$\ast$}\rule\z@\footnotesep\ignorespaces\the\tntoks\par\@finalstrut\strutbox}%
+\@maketntext{%
+ \raisebox{4pt}{$\dagger$}\rule\z@\footnotesep\ignorespaces\the\tntokstwo\par\@finalstrut\strutbox}%
+\@maketntext{%
+ \raisebox{4pt}{$\ddagger$}\rule\z@\footnotesep\ignorespaces\the\tntoksthree\@finalstrut\strutbox}%
+\fi
+\ifnum\titlenotecount=4
+ \@maketntext{%
+ \raisebox{4pt}{$\ast$}\rule\z@\footnotesep\ignorespaces\the\tntoks\par\@finalstrut\strutbox}%
+\@maketntext{%
+ \raisebox{4pt}{$\dagger$}\rule\z@\footnotesep\ignorespaces\the\tntokstwo\par\@finalstrut\strutbox}%
+\@maketntext{%
+ \raisebox{4pt}{$\ddagger$}\rule\z@\footnotesep\ignorespaces\the\tntoksthree\par\@finalstrut\strutbox}%
+\@maketntext{%
+ \raisebox{4pt}{$\S$}\rule\z@\footnotesep\ignorespaces\the\tntoksfour\@finalstrut\strutbox}%
+\fi
+\ifnum\titlenotecount=5
+ \@maketntext{%
+ \raisebox{4pt}{$\ast$}\rule\z@\footnotesep\ignorespaces\the\tntoks\par\@finalstrut\strutbox}%
+\@maketntext{%
+ \raisebox{4pt}{$\dagger$}\rule\z@\footnotesep\ignorespaces\the\tntokstwo\par\@finalstrut\strutbox}%
+\@maketntext{%
+ \raisebox{4pt}{$\ddagger$}\rule\z@\footnotesep\ignorespaces\the\tntoksthree\par\@finalstrut\strutbox}%
+\@maketntext{%
+ \raisebox{4pt}{$\S$}\rule\z@\footnotesep\ignorespaces\the\tntoksfour\par\@finalstrut\strutbox}%
+\@maketntext{%
+ \raisebox{4pt}{$\P$}\rule\z@\footnotesep\ignorespaces\the\tntoksfive\@finalstrut\strutbox}%
+\fi
+ \color@endgroup} %g}
+\fi
+\setcounter{footnote}{0}
+\section*{ABSTRACT}\normalsize %\the\parskip \the\baselineskip%\ninept
+}
+
+\def\endabstract{\if@twocolumn\else\endquotation\fi}
+
+\def\keywords#1{%\if@twocolumn
+\section*{Author Keywords}
+\begin{flushleft}#1\end{flushleft}
+%\else \small
+%\quotation #1
+%\fi
+}
+
+\def\classification#1{%\if@twocolumn
+\section*{ACM Classification Keywords}
+\begin{flushleft}#1\end{flushleft}
+%\else \small
+%\quotation\the\parskip
+%\fi
+}
+
+% I've pulled the check for 2 cols, since proceedings are _always_
+% two-column 11 Jan 2000 gkmt
+\def\terms#1{%\if@twocolumn
+\section*{General Terms}
+\begin{flushleft}#1\end{flushleft}
+%\else \small
+%\quotation\the\parskip
+%\fi
+}
+
+% -- Classification needs to be a bit smart due to optionals - Gerry/Georgia November 2nd. 1999
+\newcount\catcount
+\global\catcount=1
+
+\def\category#1#2#3{%
+\ifnum\catcount=1
+\section*{ACM Classification Keywords} % DLC
+\advance\catcount by 1\else{\unskip; }\fi
+ \@ifnextchar [{\@category{#1}{#2}{#3}}{\@category{#1}{#2}{#3}[]}%
+}
+
+\def\@category#1#2#3[#4]{%
+ \begingroup
+ \let\and\relax
+% #1 [\textbf{#2}]%
+ #1 #2% % DLC
+ \if!#4!%
+ \if!#3!\else : #3\fi
+ \else
+ :\space
+ \if!#3!\else #3\kern\z@---\hskip\z@\fi
+ \textit{#4}%
+ \fi
+ \endgroup
+}
+%
+
+%%% This section (written by KBT) handles the 1" box in the lower left
+%%% corner of the left column of the first page by creating a picture,
+%%% and inserting the predefined string at the bottom (with a negative
+%%% displacement to offset the space allocated for a non-existent
+%%% caption).
+%%%
+\newtoks\copyrightnotice
+\def\ftype@copyrightbox{8}
+\def\@copyrightspace{
+\@float{copyrightbox}[b]
+\begin{center}
+\setlength{\unitlength}{1pc}
+\ifnum\ACM@basesize=9
+\begin{picture}(20,6) %Space for copyright notice
+\put(0,-0.95){\crnotice{\@toappear}}
+\end{picture}
+\fi
+\ifnum\ACM@basesize=10
+\begin{picture}(20,7) %Space for copyright notice
+\put(0,-0.95){\crnotice{\@toappear}}
+\end{picture}
+\fi
+\end{center}
+\end@float}
+
+\def\@toappear{} % Default setting blank - commands below change this.
+\long\def\toappear#1{\def\@toappear{\parbox[b]{20pc}{\baselineskip 9pt#1}}}
+\def\toappearbox#1{\def\@toappear{\raisebox{5pt}{\framebox[20pc]{\parbox[b]{19pc}{#1}}}}}
+
+\newtoks\conf
+\newtoks\confinfo
+\def\conferenceinfo#1#2{\global\conf={#1}\global\confinfo{#2}}
+
+
+% Introduce a "chi_draft" option which conditionally enables marginpars with a warning.
+\let\oldmarginpar\marginpar
+\renewcommand{\marginpar}[2][]{\@latexerr{The marginpar command is not allowed in the
+ `acmconf' document style.}\@eha}
+\DeclareOption{chi_draft}{
+ \marginparwidth 40pt
+ \renewcommand{\marginpar}[2][]{\@latex@warning{The marginpar command is not allowed in the `acmconf'
+ document style. Remove all occurences before final document submission.}\oldmarginpar[#1]{#2}}
+}
+% Immediately execute the options at this point. Reason is discussed
+% here: https://tex.stackexchange.com/questions/203387/
+\ProcessOptions
+
+\mark{{}{}} % Initializes TeX's marks
+
+\def\today{\ifcase\month\or
+ January\or February\or March\or April\or May\or June\or
+ July\or August\or September\or October\or November\or December\fi
+ \space\number\day, \number\year}
+
+\def\@begintheorem#1#2{%
+ \trivlist
+ \item[%
+ \hskip 10\p@
+ \hskip \labelsep
+ {{\sc #1}\hskip 5\p@\relax#2.}%
+ ]
+ \it
+}
+\def\@opargbegintheorem#1#2#3{%
+ \trivlist
+ \item[%
+ \hskip 10\p@
+ \hskip \labelsep
+ {\sc #1\ #2\ % This mod by Gerry to enumerate corollaries
+ \setbox\@tempboxa\hbox{(#3)} % and bracket the 'corollary title'
+ \ifdim \wd\@tempboxa>\z@ % and retain the correct numbering of e.g. theorems
+ \hskip 5\p@\relax % if they occur 'around' said corollaries.
+ \box\@tempboxa % Gerry - Nov. 1999.
+ \fi.}%
+ ]
+ \it
+}
+\newif\if@qeded
+\global\@qededfalse
+
+% -- original
+%\def\proof{%
+% \vspace{-\parskip} % GM July 2000 (for tighter spacing)
+% \global\@qededfalse
+% \@ifnextchar[{\@xproof}{\@proof}%
+%}
+% -- end of original
+
+% (JSS) Fix for vertical spacing bug - Gerry Murray July 30th. 2002
+\def\proof{%
+\vspace{-\lastskip}\vspace{-\parsep}\penalty-51%
+\global\@qededfalse
+\@ifnextchar[{\@xproof}{\@proof}%
+}
+
+\def\endproof{%
+ \if@qeded\else\qed\fi
+ \endtrivlist
+}
+\def\@proof{%
+ \trivlist
+ \item[%
+ \hskip 10\p@
+ \hskip \labelsep
+ {\sc Proof.}%
+ ]
+ \ignorespaces
+}
+\def\@xproof[#1]{%
+ \trivlist
+ \item[\hskip 10\p@\hskip \labelsep{\sc Proof #1.}]%
+ \ignorespaces
+}
+\def\qed{%
+ \unskip
+ \kern 10\p@
+ \begingroup
+ \unitlength\p@
+ \linethickness{.4\p@}%
+ \framebox(6,6){}%
+ \endgroup
+ \global\@qededtrue
+}
+
+\def\newdef#1#2{%
+ \expandafter\@ifdefinable\csname #1\endcsname
+ {\@definecounter{#1}%
+ \expandafter\xdef\csname the#1\endcsname{\@thmcounter{#1}}%
+ \global\@namedef{#1}{\@defthm{#1}{#2}}%
+ \global\@namedef{end#1}{\@endtheorem}%
+ }%
+}
+\def\@defthm#1#2{%
+ \refstepcounter{#1}%
+ \@ifnextchar[{\@ydefthm{#1}{#2}}{\@xdefthm{#1}{#2}}%
+}
+\def\@xdefthm#1#2{%
+ \@begindef{#2}{\csname the#1\endcsname}%
+ \ignorespaces
+}
+\def\@ydefthm#1#2[#3]{%
+ \trivlist
+ \item[%
+ \hskip 10\p@
+ \hskip \labelsep
+ {\it #2%
+ \savebox\@tempboxa{#3}%
+ \ifdim \wd\@tempboxa>\z@
+ \ \box\@tempboxa
+ \fi.%
+ }]%
+ \ignorespaces
+}
+\def\@begindef#1#2{%
+ \trivlist
+ \item[%
+ \hskip 10\p@
+ \hskip \labelsep
+ {\it #1\ \rm #2.}%
+ ]%
+}
+\def\theequation{\arabic{equation}}
+
+\newcounter{part}
+\newcounter{section}
+\newcounter{subsection}[section]
+\newcounter{subsubsection}[subsection]
+\newcounter{paragraph}[subsubsection]
+\def\thepart{\Roman{part}}
+\def\thesection{\arabic{section}}
+\def\thesubsection{\thesection.\arabic{subsection}}
+\def\thesubsubsection{\thesubsection.\arabic{subsubsection}} %removed \subsecfnt 29 July 2002 gkmt
+\def\theparagraph{\thesubsubsection.\arabic{paragraph}} %removed \subsecfnt 29 July 2002 gkmt
+
+\newif\if@uchead
+\@ucheadfalse
+
+%% CHANGES: NEW NOTE
+%% NOTE: OK to use old-style font commands below, since they were
+%% suitably redefined for LaTeX2e
+%% END CHANGES
+\def\part{%
+ \@startsection{part}{9}{\z@}{-10\p@ \@plus -4\p@ \@minus -2\p@}
+ {4\p@}{\normalsize\@ucheadtrue}%
+}
+
+% Rationale for changes made in next four definitions:
+% "Before skip" is made elastic to provide some give in setting columns (vs.
+% parskip, which is non-elastic to keep section headers "anchored" to their
+% subsequent text.
+%
+% "After skip" is minimized -- BUT setting it to 0pt resulted in run-in heads, despite
+% the documentation asserted only after-skip < 0pt would have result.
+%
+% Baselineskip added to style to ensure multi-line section titles, and section heads
+% followed by another section head rather than text, are decently spaced vertically.
+% 12 Jan 2000 gkmt
+\def\section{%
+ \@startsection{section}{1}{\z@}{8pt plus 3pt minus 3pt}%
+ {0.5pt}{\baselineskip=14pt\secfnt\@ucheadtrue}%
+}
+
+\def\subsection{%
+ \@startsection{subsection}{2}{\z@}{8pt plus 3pt minus 3pt}%
+ {0.5pt}{\baselineskip=14pt\secfnt}%
+}
+\def\subsubsection{%
+ \@startsection{subsubsection}{3}{\z@}{4pt plus 2pt minus 1pt}%
+ {0.5pt}{\baselineskip=14pt\subsecfnt}%
+}
+
+\def\paragraph{%
+ \@startsection{paragraph}{3}{\z@}{4pt plus 2pt minus 1pt}%
+ {0.5pt}{\baselineskip=14pt\subsecfnt}%
+}
+
+\let\@period=.
+\def\@startsection#1#2#3#4#5#6{%
+ \if@noskipsec %gkmt, 11 aug 99
+ \global\let\@period\@empty
+ \leavevmode
+ \global\let\@period.%
+ \fi
+ \par
+ \@tempskipa #4\relax
+ \@afterindenttrue
+ \ifdim \@tempskipa <\z@
+ \@tempskipa -\@tempskipa
+ \@afterindentfalse
+ \fi
+ %\if@nobreak 11 Jan 00 gkmt
+ %\everypar{}
+ %\else
+ \addpenalty\@secpenalty
+ \addvspace\@tempskipa
+ %\fi
+ \parskip=0pt
+ \@ifstar
+ {\@ssect{#3}{#4}{#5}{#6}}
+ {\@dblarg{\@sect{#1}{#2}{#3}{#4}{#5}{#6}}}%
+}
+
+
+\def\@ssect#1#2#3#4#5{%
+ \@tempskipa #3\relax
+ \ifdim \@tempskipa>\z@
+ \begingroup
+ #4{%
+ \@hangfrom{\hskip #1}%
+ \interlinepenalty \@M #5\@@par}%
+ \endgroup
+ \else
+ \def\@svsechd{#4{\hskip #1\relax #5}}%
+ \fi
+ \par\nobreak
+ \vskip -6pt % [jdf] less space between section as in the Word template
+ \@xsect{#3}\parskip=6pt} % [jdf] paragraph skip shorter
+
+
+\def\@sect#1#2#3#4#5#6[#7]#8{%
+ \ifnum #2>\c@secnumdepth
+ \let\@svsec\@\refstepcounter{#1}
+ \else
+ \refstepcounter{#1}%
+ \edef\@svsec{%
+ \begingroup
+ %\ifnum#2>2 \noexpand\rm \fi % changed to next 29 July 2002 gkmt
+ \ifnum#2>2 \noexpand#6 \fi
+ \csname the#1\endcsname
+ \endgroup
+ \ifnum #2=1\relax .\fi
+ \hskip 1em
+ }%
+ \fi
+ \@tempskipa #5\relax
+ \ifdim \@tempskipa>\z@
+ \begingroup
+ #6\relax
+ \@hangfrom{\hskip #3\relax\@svsec}%
+ \begingroup
+ \interlinepenalty \@M
+ \if@uchead
+ \uppercase{#8}%
+ \else
+ #8%
+ \fi
+ \par
+ \endgroup
+ \endgroup
+ \csname #1mark\endcsname{#7}%
+ \par\nobreak
+ \vskip -6pt % [jdf] less space between section as in the Word template
+ \addcontentsline{toc}{#1}{%
+ \ifnum #2>\c@secnumdepth \else
+ \protect\numberline{\csname the#1\endcsname}%
+ \fi
+ #7%
+ }%
+ \else
+ \def\@svsechd{%
+ #6%
+ \hskip #3\relax
+ \@svsec
+ \if@uchead
+ \uppercase{#8}%
+ \else
+ #8%
+ \fi
+ \csname #1mark\endcsname{#7}%
+ \addcontentsline{toc}{#1}{%
+ \ifnum #2>\c@secnumdepth \else
+ \protect\numberline{\csname the#1\endcsname}%
+ \fi
+ #7%
+ }%
+ }%
+ \fi
+ \@xsect{#5}\parskip=6pt% [jdf] shorter
+}
+\def\@xsect#1{%
+ \@tempskipa #1\relax
+ \ifdim \@tempskipa>\z@
+ \par
+ \nobreak
+ \vskip \@tempskipa
+ \@afterheading
+ \else
+ \global\@nobreakfalse
+ \global\@noskipsectrue
+ \everypar{%
+ \if@noskipsec
+ \global\@noskipsecfalse
+ \clubpenalty\@M
+ \hskip -\parindent
+ \begingroup
+ \@svsechd
+ \@period
+ \endgroup
+ \unskip
+ \@tempskipa #1\relax
+ \hskip -\@tempskipa
+ \else
+ \clubpenalty \@clubpenalty
+ \everypar{}%
+ \fi
+ }%
+ \fi
+ \ignorespaces
+}
+
+\def\@trivlist{%
+ \@topsepadd\topsep
+ \if@noskipsec
+ \global\let\@period\@empty
+ \leavevmode
+ \global\let\@period.%
+ \fi
+ \ifvmode
+ \advance\@topsepadd\partopsep
+ \else
+ \unskip
+ \par
+ \fi
+ \if@inlabel
+ \@noparitemtrue
+ \@noparlisttrue
+ \else
+ \@noparlistfalse
+ \@topsep\@topsepadd
+ \fi
+ \advance\@topsep \parskip
+ \leftskip\z@skip
+ \rightskip\@rightskip
+ \parfillskip\@flushglue
+ \@setpar{\if@newlist\else{\@@par}\fi}
+ \global\@newlisttrue
+ \@outerparskip\parskip
+}
+
+%%% Actually, 'abbrev' works just fine as the default - Gerry Feb. 2000
+%%% Bibliography style.
+
+\parindent 0pt
+\typeout{Using 'Abbrev' bibliography style}
+\newcommand\bibyear[2]{%
+ \unskip\quad\ignorespaces#1\unskip
+ \if#2..\quad \else \quad#2 \fi
+}
+\newcommand{\bibemph}[1]{{\em#1}}
+\newcommand{\bibemphic}[1]{{\em#1\/}}
+\newcommand{\bibsc}[1]{{\sc#1}}
+\def\@normalcite{%
+ \def\@cite##1##2{[##1\if@tempswa , ##2\fi]}%
+}
+\def\@citeNB{%
+ \def\@cite##1##2{##1\if@tempswa , ##2\fi}%
+}
+\def\@citeRB{%
+ \def\@cite##1##2{##1\if@tempswa , ##2\fi]}%
+}
+\def\start@cite#1#2{%
+ \edef\citeauthoryear##1##2##3{%
+ ###1%
+ \ifnum#2=\z@ \else\ ###2\fi
+ }%
+ \ifnum#1=\thr@@
+ \let\@@cite\@citeyear
+ \else
+ \let\@@cite\@citenormal
+ \fi
+ \@ifstar{\@citeNB\@@cite}{\@normalcite\@@cite}%
+}
+\def\cite{\start@cite23}
+\def\citeNP{\cite*}
+\def\citeA{\start@cite10}
+\def\citeANP{\citeA*}
+\def\shortcite{\start@cite23}
+\def\shortciteNP{\shortcite*}
+\def\shortciteA{\start@cite20}
+\def\shortciteANP{\shortciteA*}
+\def\citeyear{\start@cite30}
+\def\citeyearNP{\citeyear*}
+\def\citeN{%
+ \@citeRB
+ \def\citeauthoryear##1##2##3{##1\ [##3%
+ \def\reserved@a{##1}%
+ \def\citeauthoryear####1####2####3{%
+ \def\reserved@b{####1}%
+ \ifx\reserved@a\reserved@b
+ ####3%
+ \else
+ \errmessage{Package acmart Error: author mismatch
+ in \string\citeN^^J^^J%
+ See the acmart package documentation for explanation}%
+ \fi
+ }%
+ }%
+ \@ifstar\@citeyear\@citeyear
+}
+\def\shortciteN{%
+ \@citeRB
+ \def\citeauthoryear##1##2##3{##2\ [##3%
+ \def\reserved@a{##2}%
+ \def\citeauthoryear####1####2####3{%
+ \def\reserved@b{####2}%
+ \ifx\reserved@a\reserved@b
+ ####3%
+ \else
+ \errmessage{Package acmart Error: author mismatch
+ in \string\shortciteN^^J^^J%
+ See the acmart package documentation for explanation}%
+ \fi
+ }%
+ }%
+ \@ifstar\@citeyear\@citeyear % changed from "\@ifstart" 12 Jan 2000 gkmt
+}
+
+ \def\@citenormal{%
+ \@ifnextchar [{\@tempswatrue\@citex;}
+ {\@tempswafalse\@citex[]}% GERRY FIX FOR BABEL 3/20/2009
+}
+\def\@citeyear{%
+ \@ifnextchar [{\@tempswatrue\@citex,}%
+ {\@tempswafalse\@citex[]}% GERRY FIX FOR BABEL 3/20/2009
+}
+\def\@citex#1[#2]#3{%
+ \let\@citea\@empty
+ \@cite{%
+ \@for\@citeb:=#3\do{%
+ \@citea
+ \def\@citea{#1, }% % GERRY FIX FOR BABEL 3/20/2009 -- SO THAT YOU GET [1, 2] IN THE BODY TEXT
+ \edef\@citeb{\expandafter\@iden\@citeb}%
+ \if@filesw
+ \immediate\write\@auxout{\string\citation{\@citeb}}%
+ \fi
+ \@ifundefined{b@\@citeb}{%
+ {\bf ?}%
+ \@warning{%
+ Citation `\@citeb' on page \thepage\space undefined%
+ }%
+ }%
+ {\csname b@\@citeb\endcsname}%
+ }%
+ }{#2}%
+}
+\let\@biblabel\@gobble
+\newdimen\bibindent
+\bibindent=0em
+\newskip\bibsep % [jdf] allow bib space tweaking
+\bibsep 2pt \@plus 1pt \@minus 1pt % [jdf] initial spacing between ref entries
+\setcounter{enumi}{1}
+\def\thebibliography#1{%
+%% Comment this to have blue DOI links.
+\makeatletter
+\def\url@leostyle{%
+\@ifundefined{selectfont}{\def\UrlFont{\sf}}{\def\UrlFont{\color{black}\small\bf\ttfamily}}}
+\makeatother
+\urlstyle{leo}
+%%
+ \section{%
+ {References}
+ \@mkboth{{\refname}}{{\refname}}%
+ }%
+% \list{[\arabic{enumi}]}{%
+ \list{\arabic{enumi}.}{% DLC
+% \settowidth\labelwidth{[#1]}%
+ \settowidth\labelwidth{#1.}% DLC
+ \leftmargin\labelwidth
+ \advance\leftmargin\labelsep
+ \advance\leftmargin\bibindent
+ \itemindent -\bibindent
+ \listparindent \itemindent
+ \usecounter{enumi}
+ \itemsep\bibsep% [jdf] standard spacing between references
+ }%
+ \let\newblock\@empty
+ \raggedright %% 7 JAN 2000 gkmt
+ \sloppy
+ \sfcode`\.=1000\relax
+}
+
+
+\gdef\balancecolumns
+{\vfill\eject
+\global\@colht=\textheight
+\global\ht\@cclv=\textheight
+}
+
+\newcount\colcntr
+\global\colcntr=0
+\newbox\savebox
+
+\gdef \@makecol {%
+\global\advance\colcntr by 1
+\ifnum\colcntr>2 \global\colcntr=1\fi
+ \ifvoid\footins
+ \setbox\@outputbox \box\@cclv
+ \else
+ \setbox\@outputbox \vbox{%
+\boxmaxdepth \@maxdepth
+ \@tempdima\dp\@cclv
+ \unvbox \@cclv
+ \vskip-\@tempdima
+ \vskip \skip\footins
+ \color@begingroup
+ \normalcolor
+ \footnoterule
+ \unvbox \footins
+ \color@endgroup
+ }%
+ \fi
+ \xdef\@freelist{\@freelist\@midlist}%
+ \global \let \@midlist \@empty
+ \@combinefloats
+ \ifvbox\@kludgeins
+ \@makespecialcolbox
+ \else
+ \setbox\@outputbox \vbox to\@colht {%
+\@texttop
+ \dimen@ \dp\@outputbox
+ \unvbox \@outputbox
+ \vskip -\dimen@
+ \@textbottom
+ }%
+ \fi
+ \global \maxdepth \@maxdepth
+}
+\def\titlenote{\@ifnextchar[\@xtitlenote{\stepcounter\@mpfn
+\global\advance\titlenotecount by 1
+\ifnum\titlenotecount=1
+ \raisebox{9pt}{$\ast$}
+\fi
+\ifnum\titlenotecount=2
+ \raisebox{9pt}{$\dagger$}
+\fi
+\ifnum\titlenotecount=3
+ \raisebox{9pt}{$\ddagger$}
+\fi
+\ifnum\titlenotecount=4
+\raisebox{9pt}{$\S$}
+\fi
+\ifnum\titlenotecount=5
+\raisebox{9pt}{$\P$}
+\fi
+ \@titlenotetext
+}}
+
+\long\def\@titlenotetext#1{\insert\footins{%
+\ifnum\titlenotecount=1\global\tntoks={#1}\fi
+\ifnum\titlenotecount=2\global\tntokstwo={#1}\fi
+\ifnum\titlenotecount=3\global\tntoksthree={#1}\fi
+\ifnum\titlenotecount=4\global\tntoksfour={#1}\fi
+\ifnum\titlenotecount=5\global\tntoksfive={#1}\fi
+ \reset@font\footnotesize
+ \interlinepenalty\interfootnotelinepenalty
+ \splittopskip\footnotesep
+ \splitmaxdepth \dp\strutbox \floatingpenalty \@MM
+ \hsize\columnwidth \@parboxrestore
+ \protected@edef\@currentlabel{%
+ }%
+ \color@begingroup
+ \color@endgroup}}
+
+%%%%%%%%%%%%%%%%%%%%%%%%%
+\ps@plain
+\baselineskip=11pt
+\let\thepage\relax % For NO page numbers - Gerry Nov. 30th. 1999
+\def\setpagenumber#1{\global\setcounter{page}{#1}}
+%\pagenumbering{arabic} % Arabic page numbers but commented out for NO page numbes - Gerry Nov. 30th. 1999
+\twocolumn % Double column.
+\flushbottom % Even bottom -- alas, does not balance columns at end of document
+\pagestyle{plain}
+
+% Need Copyright Year and Copyright Data to be user definable (in .tex file).
+% Gerry Nov. 30th. 1999
+\newtoks\copyrtyr
+\newtoks\acmcopyr
+\newtoks\boilerplate
+
+\global\acmcopyr={X-XXXXX-XX-X/XX/XX} % Default - 5/11/2001 *** Gerry
+\global\copyrtyr={\the\year} % Default - 3/3/2003 *** Gerry
+\def\acmPrice#1{\gdef\@acmPrice{#1}}
+\acmPrice{} %article price % Changed to 15 - June 2012 - Gerry
+
+
+\def\CopyrightYear#1{\global\copyrtyr{#1}}
+\def\crdata#1{\global\acmcopyr{#1}}
+\def\permission#1{\global\boilerplate{#1}}
+
+% ISBN
+%
+\def\isbn#1{\global\acmcopyr={#1}}
+\isbn{978-1-4503-2138-9}
+
+\RequirePackage{url}
+\urlstyle{rm}
+\def\doi#1{\def\@doi{#1}}
+\doi{10.1145/1235}
+\def\printdoi#1{\url{#1}}
+
+
+
+% Copyright
+\RequirePackage{acmcopyright}
+\setcopyright{none}
+
+%
+\global\boilerplate={\@copyrightpermission}
+%
+\newtoks\copyrightetc
+\ifnum\ACM@basesize=9\relax
+\global\copyrightetc{%
+{\noindent\confname\ \the\conf } \the\confinfo \par\smallskip
+ \if@printcopyright
+ \copyright\ \the\copyrtyr\ \@copyrightowner
+ \fi
+ \if@acmowned ISBN \else\ifnum\acm@copyrightmode=2 ISBN \else \par\smallskip ACM ISBN \fi\fi
+ \the\acmcopyr\ifx\@acmPrice\@empty.\else\dots\@acmPrice\fi\par\smallskip
+{DOI: \small\expandafter\printdoi\expandafter{\@doi}}}
+\toappear{\fontsize{7pt}{8pt}\fontfamily{ptm}\selectfont
+ \the\boilerplate\par\smallskip
+ \the\copyrightetc}
+\fi
+\ifnum\ACM@basesize=10\relax
+\global\copyrightetc{%
+{\noindent\confname\ \the\conf\ \the\confinfo}\par\smallskip
+ \if@printcopyright
+ \copyright\ \the\copyrtyr\ \@copyrightowner
+ \fi
+ \if@acmowned ISBN \else\ifnum\acm@copyrightmode=2 ISBN \else \par\smallskip ACM ISBN \fi\fi
+ \the\acmcopyr\ifx\@acmPrice\@empty.\else\dots\@acmPrice\fi\par\smallskip
+{DOI: \small\expandafter\printdoi\expandafter{\@doi}}}
+\toappear{\fontsize{7.5pt}{8.5pt}\fontfamily{ptm}\selectfont
+ \the\boilerplate\par\smallskip
+ \the\copyrightetc}
+\fi
+
+\clubpenalty=10000
+\widowpenalty = 10000
+
+%%
+% For the CCSXML 2012 Categories
+
+\let\@concepts\@empty
+% Support for CCSXML file
+\RequirePackage{comment}
+\excludecomment{CCSXML}
+
+% New concepts scheme
+%
+% The first argument is the significance, the
+% second is the concept(s)
+%
+\newcommand\ccsdesc[2][100]{%
+ \ccsdesc@parse#1~#2~}
+%
+% The parser of the expression Significance~General~Specific
+%
+\def\ccsdesc@parse#1~#2~#3~{%
+ \expandafter\ifx\csname CCS@#2\endcsname\relax
+ \expandafter\gdef\csname CCS@#2\endcsname{\textbullet\textbf{#2} $\to$ }%
+ \g@addto@macro{\@concepts}{\csname CCS@#2\endcsname}\fi
+ \expandafter\g@addto@macro\expandafter{\csname CCS@#2\endcsname}{%
+ \ifnum#1>499\textbf{#3; }\else
+ \ifnum#1>299\textit{#3; }\else
+ #3; \fi\fi}}
+
+\newcommand\printccsdesc{%
+ \ifx\@concepts\@empty\else
+ \if@twocolumn
+ \section*{CCS Concepts}
+ \@concepts
+ \else \small
+ \quotation{\@concepts}%
+ \fi
+ \fi}
+
+
+%% DanCo, 10/19/11: Added this to reduce overfull lines per Sheridan
+%% request; it leads to occasionally unpleasant extra whitespace,
+%% though actually no worse and perhaps better than the
+%% default Word template.
+%%
+%% This can be manually controlled instead by authors in text
+%% by putting \sloppy before and \fussy immediately
+%% after troublesome paras. Idea found at
+%% http://www.economics.utoronto.ca/osborne/latex/PMAKEUP.HTM
+
+\sloppy