John Keeney Dominic Jones Song Guo David Lewis Declan O'Sullivan Knowledge-Based Networking. 232-259 2010 Principles and Applications of Distributed Event-Based Systems http://www.igi-global.com/Bookstore/chapter.aspx?titleid=44402 books/igi/HinzeB2010 db/books/collections/HinzeB2010.html#KeeneyJGLO10