Dawei Yin, Zhenzhen Xue, Xiaoguang Qi, Brian D. Davison 0001. Diversifying Search Results with Popular Subtopics. In Ellen M. Voorhees, Lori P. Buckland, editors, Proceedings of The Eighteenth Text REtrieval Conference, TREC 2009, Gaithersburg, Maryland, USA, November 17-20, 2009. Volume Special Publication 500-278 of National Institute of Standards and Technology (NIST), 2009. [doi]
Abstract is missing.