Filtering by: Committee Agichtein, Eugene, Emory University Remove constraint Committee: Agichtein, Eugene, Emory University Committee Xiong, Li, Emory University Remove constraint Committee: Xiong, Li, Emory University Committee Yih, Scott Wen-tau, Microsoft Research Remove constraint Committee: Yih, Scott Wen-tau, Microsoft Research Department Computer Science and Informatics Remove constraint Department: Computer Science and Informatics Keyword information retrieval Remove constraint Keyword: information retrieval Keyword artificial intelligence Remove constraint Keyword: artificial intelligence School Laney Graduate School Remove constraint School: Laney Graduate School