Nikos Sarkas, Univ. of Toronto Nilesh Bansal, Univ. of Toronto Gautam Das, Univ. of Texas at Arlington Nick Koudas, Univ. of Toronto Measure-driven Keyword-query.
Probabilistic Query Expansion Using Query Logs Hang Cui Tianjin University, China Ji-Rong Wen Microsoft Research Asia, China Jian-Yun Nie University of.
Selecting Good Expansion Terms for Pseudo-Relevance Feedback Guihong Cao, Jian-Yun Nie, Jianfeng Gao, Stephen Robertson 2008 SIGIR reporter: Chen, Yi-wen.
reporter: Chen , Yi-wen advisor: Berlin Chen Dept. of Computer Science & Information Engineering
