近年来软件即服务模式受到越来越多企业用户的欢迎.平台运营商是其中最重要的组成部分,平台运营商间相互提供客户信任信息可以最大程度上提高评估用户的信任可信度.建立一种基于信誉的激励机制,从博弈论的角度进行建模分析,推导出混合策略的纳什均衡,在有动态交互作用的时候可以根据对他人行为的预测进行决策,从而达到双方最稳定的共赢状态,最终提高评估用户信任信息的可信度.
Software as a service is becoming more and more popular in end-users and software companies. Hosting platform operators is the most important part. They exchange trust information of unfamiliar users to increase evaluation of user's trustworthiness. This paper proposes an incentive mechanism based on reputation, models from game theory, and deduces mixed strategy Nash Equilibrium. According this platform operators can make prediction decision, therefore reach steady win-win situation, and increase trust information evaluation of users.