diff --git a/article/proceedings.tex b/article/proceedings.tex
index 4f1583197653d6f3730ab942de7ec977377431a6..0a03f9353dbac71d20b86914739fe7b7f9423124 100644
--- a/article/proceedings.tex
+++ b/article/proceedings.tex
@@ -142,6 +142,14 @@ Their clear purpose was to cope with the rising(syn) amount of vandalism as well
 
 What do we want to know?
 
+Core questions:
+
+We wanted to improve our understanding of the role of filters in existing algorithmic quality-control mechanisms (bots, ORES, humans).
+
+Which type of tasks do these filters take over in comparison to the other mechanisms? How these tasks evolve over time (are they changes in the type, number, etc.)?
+
+Since filters are classical rule-based systems, what are suitable areas of application for such rule-based system in contrast to the other ML-based approaches.
+
 
 \begin{itemize}
     \item Description of how filters integrate into the algorithmic quality control mechanism in Wikipedia