Oliver Kopp , Niels Lohmann ( Hrsg . )

We outline a fundamental approach to behavioral aspects of services. In the center of this approach, we see behavioral models of services, interactions, and finite representations of sets thereof. Several operations and relations can be defined and their implementation on our representations can be studied. Finally, a number of interesting problems can be traced back to our models and operations. On the boundary of our theory, we place interfaces to other aspects of services.