Filtering by: Committee Jiang, Xiaoqian, University of California, San Diego Remove constraint Committee: Jiang, Xiaoqian, University of California, San Diego Committee Sunderam, Vaidy, Emory University Remove constraint Committee: Sunderam, Vaidy, Emory University Degree Ph.D. Remove constraint Degree: Ph.D. Keyword Crowdsourcing Remove constraint Keyword: Crowdsourcing School Laney Graduate School Remove constraint School: Laney Graduate School