[IEEE 2005 Symposium on Applications and the Internet Workshops (SAINT 2005 Workshops) - Trento, Italy (31-04 Jan. 2005)] 2005 Symposium on Applications and the Internet Workshops (SAINT 2005 Workshops) - Cooperation Policies for Inter-organizational WorkflowsChebbi, I.; Tata, S.; Dustdar, S. · 2005