Bercovitz, Benjamin ; Kaliszan, Filip ; Koutrika, Georgia ; Liou, Henry ; Zadeh, Zahra Mohammadi ; Garcia-Molina, Hector:
CourseRank: a social system for course planning.
In: SIGMOD '09: Proceedings of the 35th SIGMOD International Conference on Management of Data.
New York, NY, USA
: ACM,
2009. - ISBN
978-1-60558-551-2,
S. 1107--1110