Filtering by: Committee Choi, Jinho, Emory University Remove constraint Committee: Choi, Jinho, Emory University Committee Gavalda, Marsal, Square, Inc. Remove constraint Committee: Gavalda, Marsal, Square, Inc. Department Computer Science and Informatics Remove constraint Department: Computer Science and Informatics Keyword Natural language processing, Information retrieval, Machine learning, question answering Remove constraint Keyword: Natural language processing, Information retrieval, Machine learning, question answering