Bernard P Zeigler, is a Professor of Electrical and Computer Engineering at the University of Arizona and heads the Artificial Intelligence Simulation Research Group. Herbert Praehofer is an Assistant Professor at the Johannes Kepler University in Linz, Austria. He has over 50 publications in international journals and conference proceedings on Modeling and Computer Simulation, Systems Theory, and Software Engineering. Tag Gon Kim is a Professor of Electrical Engineering at the Korea Advanced Institutes of Science and Technology (KAIST), Taejon, Korea. His research interests include discrete event systems modeling/simulation, computer/communication systems analysis, and object-oriented simulation engineering. He is a senior member of IEEE and SCS, and a member of ACM.Zeigler, Bernard P. is the author of 'Theory of Modeling and Simulation Integrating Discrete Event and Continuous Complex Dynamic Systems', published 2000 under ISBN 9780127784557 and ISBN 0127784551.