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An Overview of VV&A Methods for Conceptual Model

This paper summarizes the literature and presents important concepts related to conceptual model verification. Different approaches have been proposed in the literature. These approaches have been introduced as two parts with emphasis on formal techniques. First order logic for structural views and Petri nets for behavioral views are investigated in the search of a practical verification method for conceptual modeling in UML. Then a short assessment of formal verification work for UML will be presented.