Filtering by: Committee Hongyuan, Zha, Georgia Institute of Technology Remove constraint Committee: Hongyuan, Zha, Georgia Institute of Technology Department Math and Computer Science Remove constraint Department: Math and Computer Science Keyword Web search examination Remove constraint Keyword: Web search examination Keyword Web search sessions Remove constraint Keyword: Web search sessions Research Field Artificial Intelligence Remove constraint Research Field: Artificial Intelligence Research Field Information Science Remove constraint Research Field: Information Science School Laney Graduate School Remove constraint School: Laney Graduate School Submission Type Dissertation Remove constraint Submission Type: Dissertation