Assisting web search users by destination reachability. - Chi-Hoon Lee; Alpa Jain; Larry Lai (CIKM, 2011)

Suggestion set utility maximization using session logs. - Umut Ozertem; Emre Velipasaoglu; Larry Lai (CIKM, 2011)

Intent-based diversification of web search results: metrics and algorithms. - Olivier Chapelle; Shihao Ji 001; Ciya Liao; Emre Velipasaoglu; Larry Lai; Su-Lin Wu (Inf. Retr., 2011)