L. Specia, and E. Motta. Proceedings of the European Semantic Web Conference (ESWC2007), volume 4519 of LNCS, page 624-639. Berlin Heidelberg, Germany, Springer-Verlag, (July 2007)
Y. Zhao, and G. Karypis. Proceedings of the Eleventh International Conference
on Information and Knowledge Management (CIKM-02), page 515--524. New York, ACM Press, (2002)
B. Larsen, and C. Aone. KDD '99: Proceedings of the fifth ACM SIGKDD international conference on Knowledge discovery and data mining, page 16--22. New York, NY, USA, ACM Press, (1999)
T. Eliassi-Rad, and T. Critchlow. SAC '05: Proceedings of the 2005 ACM symposium on Applied computing, page 511--518. New York, NY, USA, ACM Press, (2005)
Y. Zhao, and G. Karypis. CIKM '02: Proceedings of the eleventh international conference on Information and knowledge management, page 515--524. New York, NY, USA, ACM Press, (2002)
A. Weingessel, E. Dimitriadou, and S. Dolnicar. Working Paper 29. SFB ``Adaptive Information Systems and Modeling in Economics and Management Science'', (1999)