Discourse Complements Lexical Semantics for Non-factoid Answer Reranking Peter Jansen author Mihai Surdeanu author Peter Clark author 2014-06 text Proceedings of the 52nd Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers) Kristina Toutanova editor Hua Wu editor Association for Computational Linguistics Baltimore, Maryland conference publication jansen-etal-2014-discourse 10.3115/v1/P14-1092 https://aclanthology.org/P14-1092/ 2014-06 977 986