Unraveling the Search Space of Abusive Language in Wikipedia with Dynamic Lexicon Acquisition Wei-Fan Chen author Khalid Al Khatib author Matthias Hagen author Henning Wachsmuth author Benno Stein author 2019-11 text Proceedings of the Second Workshop on Natural Language Processing for Internet Freedom: Censorship, Disinformation, and Propaganda Anna Feldman editor Giovanni Da San Martino editor Alberto Barrón-Cedeño editor Chris Brew editor Chris Leberknight editor Preslav Nakov editor Association for Computational Linguistics Hong Kong, China conference publication chen-etal-2019-unraveling 10.18653/v1/D19-5009 https://aclanthology.org/D19-5009/ 2019-11 76 82