[OpenSymPaper] Fix formatting for Latex to compile

opensym-paper/paper/sample-sigconf.tex

@@ -244,6 +244,12 @@ nums, etc.
 
 <img src="images/funnel-with-filters-new.png" class="stretch" height="500" alt="Funnel diagramm of all vandal fighting mechanisms according to me">
 
+* edit filters triggered *before* an edit is published
+* disallow certain types of obvious, pervasive (perhaps automated), and difficult to remove vandalism directly
+* can target malicious users directly without restricting everyone (<-> page protection)
+* historically faster and more reliable, by being a direct part of the core software
+* people fed up with bot governance
+
 Notes:
 * 1st mechanism activated to control quality (at the beginning of the funnel)
 
@@ -269,7 +275,13 @@ Notes:
 > "This extension is not designed to catch the subtle vandalism, because it's too hard to identify directly. It's designed to catch the obvious vandalism to leave the humans more time to look for the subtle stuff. Happy‑melon 16:35, 9 July 2008 (UTC)"
 > This is quite different from, say, an anti-vandalism adminbot. The code is private, and, in any case, too ugly for anybody to know how to use it properly [...] and the bot is controlled by a private individual, with no testing.
 
-<small> (Source [https://en.wikipedia.org/wiki/Wikipedia_talk:Edit_filter/Archive_1](https://en.wikipedia.org/wiki/Wikipedia_talk:Edit_filter/Archive_1)) </small>
+<small> (Source https://en.wikipedia.org/wiki/Wikipedia\_talk:Edit\_filter/Archive\_1) </small>
+
+* introduced before most vandalism fighting ML systems came along
+* rule-based systems are more transparent and accountable
+* easier to work with
+* allow for finer levels of control than ML: i.e. disallowing specific users
+* allow more easily for collaboration
 
 Notes:
 * introduced before most vandalism fighting ML systems came along; so they
@@ -288,10 +300,14 @@ Notes:
 
 \subsection{Q3: Which type of tasks do filters take over?}
 
+<img src="images/all-actions-enabled-public-filters.png" alt="Filter actions for enabled public filters" align="left" width="450">
+<img src="images/all-actions-enabled-hidden-filters.png" alt="Filter actions for enabled hidden filters" align="right" width="450">
+<img src="images/manual-tags-distribution-enabled-filters.png" alt="Distribution of manually assigned labels for enabled filters">
+
 - overall distribution
-<img src="images/general-stats-donut.png" class="stretch" height="500" alt="There are 954 edit filters on EN Wikipedia: roughly 21% of them
-are active, 16% are disabled, and 63% are deleted">
-<small>There are 954 edit filters on EN Wikipedia: roughly 21% of them are active, 16% are disabled, and 63% are deleted</small>
+<img src="images/general-stats-donut.png" class="stretch" height="500" alt="There are 954 edit filters on EN Wikipedia: roughly 21\% of them
+are active, 16\% are disabled, and 63\% are deleted">
+<small>There are 954 edit filters on EN Wikipedia: roughly 21\% of them are active, 16\% are disabled, and 63\% are deleted</small>
 * in total most filters are hidden: so implemented with the purpose of taking care of
   cumbersome vandalism by specific malicious users
 
@@ -311,6 +327,18 @@ are active, 16% are disabled, and 63% are deleted">
 * vandalism/good faith/maintenance <- briefly explain coding?
 
 \subsection{Q4: How have these tasks evolved over time (are they changes in the type, number, etc.)?}
+---
+
+<img src="images/filter-hits-zoomed.png" alt="Number of filter hits per month, Mar 2009-Jan 2019">
+<img src="images/number-edits-over-the-years.png" alt="Number of edits over the years">
+<img src="images/reverts.png" alt="Number of reverts per month, Jul 2001-Jul 2017">
+<small>Data source: R.S. Geiger and A. Halfaker. 2017. Code and Datasets for: Operationalizing Conflict and Cooperation Between Automated Software Agents in Wikipedia. Figshare (2017). https://doi.org/10.6084/m9.figshare.5362216</small>
+<img src="images/filter-hits-actions.png" alt="Number of filter hits per month, according to filter action" height="250">
+<img src="images/filter-hits-manual-tags.png" alt="Number of filter hits per month, according to manuall assigned labels" height="250">
+
+---
+
+<img src="images/filter-hits-editor-actions.png" alt="Number of filter hits per month, according to causing editor's action" height="250">
 
 <img src="images/filter-hits-zoomed.png" class="stretch" height="500" alt="Number of filter hits per month, Mar 2009-Jan 2019">
 <img src="images/filter-hits-manual-tags.png" class="stretch" height="500" alt="Number of filter hits per month, according to manuall assigned labels">
@@ -335,14 +363,14 @@ Contributions
     \item initial systematic investigation of filters and their role among other mechanisms
     \item codebook for classifying filters according to their task
     \item openly accessible artefacts: scripts for data analysis, etc.
-    \item *abuse_filter_history* table
+    \item \begin{verbatim}abuse\_filter\_history\end{verbatim} table
 \end{itemize}
 
 Limitations:
 Data
 \begin{itemize}
     \item Only EN Wikipedia
-    \item abuse_filter_history missing
+    \item \begin{verbatim}abuse\_filter\_history\end{verbatim} missing
     \item no access to hidden filters
 \end{itemize}
 
@@ -353,7 +381,14 @@ Process
     \item chaotic, oftentimes difficult to organise information in a coherent, systematic fashion; constant feeling that I'm missing a significant point
 \end{itemize}
 
-* Open questions, directions for future studies
+Open questions, directions for future studies
+\begin{itemize}
+    \item Verify results
+    \item What proportion of quality control work do filters take over?
+    \item To implement a bot or to implement a filter?
+    \item What are the repercussions on affected editors?
+    \item What are the differences between how filters are governed on EN Wikipedia compared to other language versions?
+\end{itemize}
 
 \section{Conclusion}