Service-Oriented Computing: Semantics, Processes, Agents - Munindar P. Singh, Michael N. Huhns - Google Books

https://books.google.de/books?id=XsfBCwG4vPsC&pg=PA54#v=onepage

This comprehensive text explains the principles and practice of Web services and relates all concepts to practical examples and emerging standards.  Its discussions include: OntologiesSemantic web technologiesPeer-to-peer service discoveryService…