Arvind Agarwal, Hema Raghavan, Karthik Subbian, Prem Melville, Richard D. Lawrence, David Gondek, James Fan. Learning to rank for robust question answering. In Xue-wen Chen, Guy Lebanon, Haixun Wang, Mohammed J. Zaki, editors, 21st ACM International Conference on Information and Knowledge Management, CIKM'12, Maui, HI, USA, October 29 - November 02, 2012. pages 833-842, ACM, 2012. [doi]
Abstract is missing.