The CASCOM Abstract Architecture for Semantic Service Discovery and Coordination in IP2P Environments

Intelligent agent-based peer-to-peer (IP2P) environments provide a means for pervasively providing and flexibly co-ordinating ubiquitous business application services to the mobile users and workers in the dynamically changing contexts of open, large-scale, and pervasive settings. In this paper, we present an abstract architecture for service delivery and coordination in IP2P environments that has been developedarchitecture for service delivery and coordination in IP2P environments that has been developed within the CASCOM project. Furthermore, we outline the potential benefits of a role-based interaction modelling approach for a concrete application of this abstract architecture based on a real-world scenario for emergency assistance in the healthcare domain.