1. Akerkar, S.R.: Analysis and Visualization of Time-varying data using the concept of ’Activity Modeling’, M.S. Thesis, Electrical and Computer Engineering Dept., University of Arizona (2004)
2. Nutaro, J.: Parallel Discrete Event Simulation with Application to Continuous Systems, Ph. D. Dissertation , Electrical and Computer Engineering Dept. Univerisity of Arizona Fall (2003)
3. Jammalamadaka, R.: Act,ivity Characterization of Spatial Models: Application to the Discrete Event Solution of Partial Differential Equations, M.S. Thesis: Fall, Electrical and Computer Engineering Dept., University of Arizona (2003)
4. Kofman, E.: Discrete Event Based Simulation and Control of Hybrid Systems, Ph.D. Dissertation: Faculty of Exact Sciences, National University of Rosario, Argentina
5. Zeigler, B.P., Praehofer, H., Kim, T.G.: Theory of Modeling and Simulation, 2nd edn. Academic Press, London