Petri nets (PN) are useful for the modeling because PN combine in a comprehensive way discrete events and continuous behaviors. On one hand, PN are suitable for modelling the discrete part of e-learning and for providing a discrete abstraction of continuous behaviors, on the other hand, GSPN may dynamic descript the system and has good detail simulation ability. This paper focuses on the advantages of GSPN as a modelling tool for E-learning and design a new E-learning GSPN model to simulate a study course; the model is fit to do further research on network study system.
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