In: Proceedings of the 4th International Conference on Ubiquitous Computing. International Conference on Ubiquitous Computing (Ubicomp-2002), 4th, September 29 - October 1, Göteborg, Sweden, Pages 361-370, Lecture Notes in Computer Science (LNCS), Vol. 2498, ISBN 3-540-44267-7, Springer, 2002.
In: Austin Tate (Hrsg.). Proceedings of the Second International Conference on Knowledge Systems for Coalition Operations. International Conference on Knowledge Systems for Coalition Operations (KSCO-2002), April 23-24, Tolouse, France, Pages 91-102, o.A, 2002.
In: Proceedings of the first International Joint Conference on Autonomous Agents and Multiagent Systems. International Joint Conference on Autonomous Agents and Multiagent Systems (AAMAS-02), July 15-19, Bologna, Italy, Pages 551-552, ACM Press, 2002.
In: Hamid R. Arabnia; Youngsong Mun (Hrsg.). Proceedings of the International Conference on Internet Computing. International Conference on Internet Computing (IC-2002), International Workshop: Agents for Business Automation, June 24-27, Las Vegas, NV, USA, Pages 705-712, Vol. 3, ISBN 1-892512-38-6, CSREA Press, 2002.
In: J. S. Rosenschein; P. Stone (Hrsg.). International Journal on Autonomous Agents and Multi-Agent Systems (JAAMAS), Vol. 5, Pages 173-203, Kluwer Academic Press, 2002.