Mining Search Subtopics from Query Logs.

@inproceedings{zhu-2011-mining, author = {Dan Zhu and Jianwei Cui and Jun He and Xiaoyong Du and Hongyan Liu}, editor = {Noriko Kando and Daisuke Ishikawa and Miho Sugimoto}, title = {{Mining Search Subtopics from Query Logs}}, booktitle = {{Proceedings of the 9th NTCIR Workshop Meeting on Evaluation of Information Access Technologies: Information Retrieval, Question Answering and Cross-Lingual Information Access, NTCIR-9, National Center of Sciences, Tokyo, Japan, December 6-9, 2011}}, publisher = {National Institute of Informatics (NII)}, year = {2011}, url = {http://research.nii.ac.jp/ntcir/workshop/OnlineProceedings9/NTCIR/15-NTCIR9-INTENT-ZhuD.pdf} }