Huizhong Duan, ChengXiang Zhai. Exploiting Thread Structures to Improve Smoothing of Language Models for Forum Post Retrieval. In Paul Clough, Colum Foley, Cathal Gurrin, Gareth J. F. Jones, Wessel Kraaij, Hyowon Lee, Vanessa Murdoch, editors, Advances in Information Retrieval - 33rd European Conference on IR Research, ECIR 2011, Dublin, Ireland, April 18-21, 2011. Proceedings. Volume 6611 of Lecture Notes in Computer Science, pages 350-361, Springer, 2011. [doi]
Abstract is missing.