Modeling and Analysis of Subjective Behaviors in Electronic Commerce Systems

Electronic commerce provides business with new ways of advertising and selling goods,services,and information to large groups of customers in dynamic open electronic commerce environments.The subjective behaviors in electronic commerce systems play an important role in the security of the systems.This paper applies the labeled Petri nets to modeling and analyzing the subjective behaviors in electronic commerce systems,and solves the problems involving security such as subjective responsibility and evidence collection.