Much of the content of these slides comes from co-authored papers and my own standards group work with ebXML, the UN-CEFACT BP group, and the ISO Open-edi.
Modeling of Business Enterprises with the Resource-Event-Agent (REA) Ontology G. L. Geerts (University of Delaware) & W.E. McCarthy (Michigan State University)
Semantic business process model developed initially at Michigan State University
Economic Event
