@misc{GasevicTaveterWagner, author = {Gasevic, Dragan and Taveter, Kuldar and Wagner, Gerd}, title = {Vocabularies, ontologies and rules for enterprise and business process modeling and management}, series = {Information Systems}, volume = {35}, journal = {Information Systems}, number = {4}, issn = {0306-4379}, pages = {375 -- 378}, language = {en} } @incollection{GuizzardiWagner, author = {Guizzardi, Giancarlo and Wagner, Gerd}, title = {Towards an Ontological Foundation of Discrete Event Simulation}, series = {Proceedings of Winter Simulation Conference}, booktitle = {Proceedings of Winter Simulation Conference}, publisher = {IEEE}, address = {Baltimore}, pages = {652 -- 664}, language = {en} } @incollection{GuizzardiWagner, author = {Guizzardi, Giancarlo and Wagner, Gerd}, title = {Using the Unified Foundational Ontology(UFO) as a Foundation for General Conceptual Modeling Languages}, series = {Theory and Applications of Ontology : computer applications}, booktitle = {Theory and Applications of Ontology : computer applications}, publisher = {Springer Netherlands}, address = {Dordrecht}, isbn = {978-90-481-8846-8}, pages = {175 -- 196}, language = {en} } @misc{Wagner, author = {Wagner, Gerd}, title = {Model-Driven Engineering of Second-Life-Style Simulations}, editor = {Johansson, Bj{\"o}rn and Jain, Sanjay and Montoya-Torres, Jairo and Hugan, Joe and Y{\"u}cesan, Enver}, language = {en} }