Sai Ajay Modukuri, Sarah Michele Rajtmajer, Anna Cinzia Squicciarini, Jian Wu 0006, C. Lee Giles. Understanding and Predicting Retractions of Published Work. In Amir Pouran Ben Veyseh, Franck Dernoncourt, Thien Huu Nguyen, Walter Chang, Leo Anthony Celi, editors, Proceedings of the Workshop on Scientific Document Understanding co-located with 35th AAAI Conference on Artificial Inteligence, SDU@AAAI 2021, Virtual Event, February 9, 2021. Volume 2831 of CEUR Workshop Proceedings, CEUR-WS.org, 2021. [doi]