University of Baltimore
Web Services technologies are a natural candidate for Business-to-Business integration (B2Bi). For cross organizational processes, the concepts of \"Choreography\" and \"Orchestration\" are important. The term choreography denotes a model of a global view over message exchange scenarios, whereas the term orchestration focuses on models of the local implementation. While WS-BPEL is already kind of a de-facto standard in the field of orchestration languages, there does not exist a standard choreography language. The authors propose the usage of ebXML BPSS (ebBP) in order to provide choreography modeling at the business level.