DPDJ'04 - Volume 15, Issue 1, January 2004 Guest Editor's Introduction Dimitrios Georgakopoulos Teamware: An Evaluation of Key Technologies and Open Problems Dimitrios Georgakopoulos Caramba¡ªA Process-Aware Collaboration System Supporting Ad hoc and Collaborative Processes in Virtual Teams Schahram Dustdar The ToxicFarm Integrated Cooperation Framework for Virtual Teams Claude Godart Pascal Molli Gerald Oster Olivier Perrin Hala Skaf-Molli Pradeep Ray Fethi Rabhi Return to DPDJ'04 Sessions ©2005 Association for Computing Machinery