Title of article :
Proceedings of the 14th ACM International Conference on Information and Knowledge Management (CIKM), In A. Chowdhury, N. Fuhr, M. Ronthaler, H.-J. Schek, & W. Teiken (Eds.). Bremen, Germany, October 31–November 5, 2005. New York: ACM Press; ISBN 1-59593-1
