The following publications are possibly variants of this publication:
- CourseRank: A Closed-Community Social System through the Magnifying GlassGeorgia Koutrika, Benjamin Bercovitz, Filip Kaliszan, Henry Liou, Hector Garcia-Molina. icwsm 2009:
- CourseRank: a social system for course planningBenjamin Bercovitz, Filip Kaliszan, Georgia Koutrika, Henry Liou, Zahra Mohammadi Zadeh, Hector Garcia-Molina. SIGMOD 2009: 1107-1110 [doi]
- Can social bookmarking improve web search?Paul Heymann, Georgia Koutrika, Hector Garcia-Molina. wsdm 2008: 195-206 [doi]