D. Nieuwenborgh, S. Heymans, and D. Vermeir. Proc. of 11th International Conference on Logic for Programming, Artificial Intelligence, and Reasoning (LPAR 2004), volume 3452 of Lecture Notes in Computer Science, page 169-183. Springer, (2004)
S. Heymans, and D. Vermeir. Proc. of Thirteenth International Workshop on Database and Expert Systems Applications (DEXA), page 85-92. IEEE Computer Society, (2002)
M. Jarrar, and S. Heymans. Proc. of International Conference on Semantics of a Networked World (ICSNW 2006), Current Trends in Database Technology (EDBT 2006), volume 4254 of Lecture Notes in Computer Science, page 517-534. Munich, Germany, Springer, (2006)
M. Stollberg, U. Keller, H. Lausen, and S. Heymans. Proceedings of the 4th European Semantic Web Conference (ESWC), volume 4519 of Lecture Notes in Computer Science, page 99-113. Springer, (2007)
J. de Bruijn, and S. Heymans. Proc. of Second International Conference on Rules and Rule Markup Languages for the Semantic Web (RuleML 2006), page 7-16. IEEE Computer Society, (2006)
S. Heymans, T. Eiter, and G. Xiao. Proc. of 19th European Conference on Artificial Intelligence (ECAI), volume 215 of Frontiers in Artificial Intelligence and Applications, page 35--40. IOS Press, (2010)
S. Heymans, T. Eiter, and G. Xiao. Proc. of 19th European Conference on Artificial Intelligence (ECAI), volume 215 of Frontiers in Artificial Intelligence and Applications, page 35--40. IOS Press, (2010)
S. Cruanes, S. Heymans, I. Mason, S. Owre, and N. Shankar. Specification, Algebra, and Software: A Festschrift Symposium in Honor of Kokichi Futatsugi (SAS 2014), Kanazawa, Japan, Springer, (2014)
G. Xiao, T. Eiter, and S. Heymans. Proceedings of Joint Conference of the Sixth Chinese Semantic Web Symposium and the First Chinese Web Science Conference (SWWS 2012), Shenzhen City, China, (November 2012)
U. Keller, S. Heymans, A. Reitbauer, and M. Neswal. Proceedings of the 3rd International Conference on Web Information Systems and Technologies (WEBIST 2007), Barcelona, Spain, (March 2007)
S. Heymans, D. Nieuwenborgh, and D. Vermeir. Proc. of 3th International Workshop on Rules and Rule Markup Languages for the Semantic Web, volume 3323 of Lecture Notes in Computer Science, page 113-127. Springer, (2004)
Z. Ma, B. Wetzstein, D. Anicic, S. Heymans, and F. Leymann. Proceedings of the International Workshop on Semantic Business Process Management (SBPM 2007), volume 251 of CEUR Workshop Proceedings, CEUR-WS.org, (2007)
S. Heymans, and I. Toma. Proceedings of the 2nd International Conference on Web Reasoning and Rule Systems (RR 2008), volume 5341 of Lecture Notes in Computer Science, page 181-196. Karlsruhe, Germany, Springer, (2008)
V. Chaudhri, S. Heymans, M. Wessel, and T. Son. Proc. of 6th Workshop on Answer Set Programming and Other Computing Paradigms (ASPOCP), Istanbul, Turkey, (August 2013)
S. Heymans, D. Nieuwenborgh, and D. Vermeir. Proc. of 4th International Semantic Web Conference (ISWC 2005), volume 3729 of Lecture Notes in Computer Science, page 368--382. Springer, (2005)