Abstract: This paper shows a method for translating UML sequence diagrams to Petri nets and verifying deadlockfreeness, reachability, safety and liveness properties by using a model checker. In this ...

That Project implements idea of application "Tharwa" The idea about investing . That project the first trial for us to implement software from scratch and applying the cycle of the software ...

Abstract: UML sequence diagrams have been widely applied in modeling the interactive behavior among objects. However, the lack of formal semantics makes it difficult to analyze and validate the ...