Research on cooperative game model based on trust-incenting in internetware

In order to make the software entities in the internetware system cooperate with each other automatically during the process of interaction and cooperation with one other, this paper proposed an evolutionary game model, namely the games-based DyTrust model (GBDTM), which combined the trust evaluation model with the game theory in the Internetware system. Referring to the principles of game theory in economics, this paper analyzed and modeled the collaborative process of the software entities, and corrected the utility function of the game model by introducing the trust value of the entity. The GBDTM model effectively established the incentive mechanism among entities to promote cooperation and improved the overall security of the internetware system.