The Conceptual Basis for Mediation Services
IEEE Expert: Intelligent Systems and Their Applications
Derivation of Glue Code for Agent Interoperation
Autonomous Agents and Multi-Agent Systems
Semantic Matching of Web Services Capabilities
ISWC '02 Proceedings of the First International Semantic Web Conference on The Semantic Web
Concurrent Semantics for the Web Services Specification Language DAML-S
COORDINATION '02 Proceedings of the 5th International Conference on Coordination Models and Languages
A Taxonomy of Middle-Agents for the Internet
ICMAS '00 Proceedings of the Fourth International Conference on MultiAgent Systems (ICMAS-2000)
Semantic Web in the Context Broker Architecture
PERCOM '04 Proceedings of the Second IEEE International Conference on Pervasive Computing and Communications (PerCom'04)
Ontology translation for interoperability among semantic Web services
AI Magazine - Special issue on semantic integration
A Semantic Web Services Architecture
IEEE Internet Computing
Applied Ontology
Choreography in IRS-III – coping with heterogeneous interaction patterns in web services
ISWC'05 Proceedings of the 4th international conference on The Semantic Web
A software engineering approach to design and development of semantic web service applications
ISWC'06 Proceedings of the 5th international conference on The Semantic Web
WSMX process mediation based on choreographies
BPM'05 Proceedings of the Third international conference on Business Process Management
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The ability to deal with incompatibilities of service requesters and providers is a critical factor for achieving smooth interoperability in dynamic environments. Achieving interoperability of existing web services is a costly process including a lot of development and integration effort which is far from being automated. Semantic Web Services frameworks strive to facilitate flexible dynamic web services discovery, invocation and composition and to support automation of these processes. In this paper we focus on mediation and brokering mechanisms of OWL-S Web Services which we see as the main means to overcome various types of problems and incompatibilities. We describe the process mediation component and the hybrid broker component that present two different approaches to bridge incompatibilities between the requester's and provider's interaction protocols.