Heuristic Authorship Obfuscation Janek Bevendorff author Martin Potthast author Matthias Hagen author Benno Stein author 2019-07 text Proceedings of the 57th Annual Meeting of the Association for Computational Linguistics Anna Korhonen editor David Traum editor Lluís Màrquez editor Association for Computational Linguistics Florence, Italy conference publication bevendorff-etal-2019-heuristic 10.18653/v1/P19-1104 https://aclanthology.org/P19-1104/ 2019-07 1098 1108