Alejandro Figueroa, Guenter Neumann. Learning to Rank Effective Paraphrases from Query Logs for Community Question Answering. In Marie desJardins, Michael L. Littman, editors, Proceedings of the Twenty-Seventh AAAI Conference on Artificial Intelligence, July 14-18, 2012, Bellevue, Washington, USA. pages 1099-1105, AAAI Press, 2013. [doi]