Min Zhao Hang Li Adwait Ratnaparkhi Hsiao-Wuen Hon Jue Wang Adapting Document Ranking to Users' Preferences Using Click-Through Data. 26-42 2006 conf/airs/2006 AIRS http://dx.doi.org/10.1007/11880592_3 db/conf/airs/airs2006.html#ZhaoLRHW06