Y. Gil, und V. Ratnakar. Proceedings of the 15th International Florida Artificial Intelligence Research Society Conference, Seite 413--418. Menlo Park, CA, AAAI Press, (2002)
P. Bonatti, und L. Sauro. Proceedings of the 3rd International Workshop on Applications of Logic Programming to the (Semantic) Web and Web Services (ALPSWS2008), Udine, Italy, Volume 434 von CEUR Workshop Proceedings, Sun SITE Central Europe, (2009)
J. Angele, und M. Gesmann. Proceedings of the Second International Conference on Rules and Rule Markup Languages for the Semantic Web, Athens, GA, USA, Seite 58-66. (2006)
B. Liu, H. Chen, und W. He. ICTAI '05: Proceedings of the 17th IEEE International Conference on Tools with Artificial Intelligence, Hong Kong, China, Seite 254-259. (2005)
S. Hosain, und H. Jamil. Social Semantic Web: Where Web 2.0 Meets Web 3.0, Papers from the 2009 AAAI Spring Symposium, SS-09-08, Seite 53--58. Menlo Park, CA, AAAI Press, (2009)