by Obrst, Leo, Liu, Howard, Wray, Robert
Published in The AI magazine (01.10.2003)

by Obrst, L, Janssen, T, Ceusters, W
Year of Publication 2010

by Stoutenburg, S., Obrst, L., Nichols, D., Franklin, P., Samuel, K., Prausa, M.
Published in 2007 Eleventh International IEEE EDOC Conference Workshop (01.10.2007)

by McCandless, D., Obrst, L., Hawthorne, S.
Published in 2009 IEEE International Conference on Semantic Computing (01.09.2009)

by Stoutenburg, S., Obrst, L., Nichols, D., Samuel, K., Franklin, P.
Published in 2006 Second International Conference on Rules and Rule Markup Languages for the Semantic Web (RuleML'06) (01.11.2006)