Li, Lin, Xu, Guandong, Yang, Zhenglu, Dolog, Peter, Zhang, Yanchun and Kitsuregawa, Masaru (2012) An efficient approach to suggesting topically related web queries using hidden topic model. World Wide Web. pp. 1-25. ISSN 1386-145X (print) 1573-1413 (online)

Li, Lin, Xu, Guandong, Yang, Zhenglu, Zhang, Yanchun and Kitsuregawa, Masaru (2011) A Feature-Free Flexible Approach to Topical Classification of Web Queries. In: 2011 Seventh International Conference on Semantics Knowledge and Grid (SKG 2011). IEEE, United States, pp. 59-66.