CASCADE: Contextual Sarcasm Detection in Online Discussion Forums Devamanyu Hazarika author Soujanya Poria author Sruthi Gorantla author Erik Cambria author Roger Zimmermann author Rada Mihalcea author 2018-08 text Proceedings of the 27th International Conference on Computational Linguistics Emily M Bender editor Leon Derczynski editor Pierre Isabelle editor Association for Computational Linguistics Santa Fe, New Mexico, USA conference publication hazarika-etal-2018-cascade https://aclanthology.org/C18-1156/ 2018-08 1837 1848