M. Strohmaier, P. Prettenhofer, and M. Kroell. International Workshop on Agents and Data Mining Interaction ADMI ' 08, in conjunction with WI '08, (2008)
M. Pasca, B. Durme, and N. Garera. CIKM '07: Proceedings of the sixteenth ACM conference on Conference on information and knowledge management, page 485--494. New York, NY, USA, ACM, (2007)
J. Freyne, R. Farzan, P. Brusilovsky, B. Smyth, and M. Coyle. IUI '07: Proceedings of the 12th international conference on Intelligent user interfaces, page 52--61. New York, NY, USA, ACM Press, (2007)