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 Degree PhD Remove constraint Degree: PhD Department Computer Science and Informatics Remove constraint Department: Computer Science and Informatics Keyword artificial intelligence Remove constraint Keyword: artificial intelligence Keyword information retrieval Remove constraint Keyword: information retrieval Research Field Computer Science Remove constraint Research Field: Computer Science