Filtering by: Committee Grigni, Michelangelo, Emory University Remove constraint Committee: Grigni, Michelangelo, Emory University Committee Xiong, Li, Emory University Remove constraint Committee: Xiong, Li, Emory University Year 2012 Remove constraint Year: 2012 Keyword spanner graph Remove constraint Keyword: spanner graph School Laney Graduate School Remove constraint School: Laney Graduate School