Agents and Peer-to-Peer Computing Second International Workshop, AP2PC 2003, Melbourne, Australia, July 14, 2003, Revised and Invited Papers Moro Gianluca Heftet / 2004 / Engelsk
Intelligent Agents IV: Agent Theories, Architectures, and Languages 4th International Workshop, ATAL'97, Providence, Rhode Island, USA, July 24-26, 1997, Proceedings Singh Munindar P. Heftet / 1998 / Engelsk
Intelligent Agents V: Agents Theories, Architectures, and Languages 5th International Workshop, ATAL'98, Paris, France, July 4-7, 1998, Proceedings Müller, Jörg Heftet / 1999 / Engelsk
Trust in Agent Societies 11th International Workshop, TRUST 2008, Estoril, Portugal, May 12 -13, 2008. Revised Selected and Invited Papers Falcone Rino Heftet / 2008 / Engelsk