CIKM'05 : proceedings of the 14th ACM international conference on information and knowledge management : October 31-November 5, 2005 : Bremen, Germany. : Oct 2005, Bremen, Germany.
CIKM'05 : proceedings of the 14th ACM international conference on information and knowledge management : October 31-November 5, 2005 : Bremen, Germany. : Oct 2005, Bremen, Germany.