Zongcheng Ji, Fei Xu, Bin Wang, Ben He. Question-answer topic model for question retrieval in community 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 2471-2474, ACM, 2012. [doi]
Abstract is missing.