Abstract: Agent organization is an important formation of the transition from OOP（Object Oriented Programming） to AOP（Agent Oriented Programming）. It is important for the design of software Agent. An efficient organization depends not only on proper organization structure,but also on high organization credit. But there are little researches on agent organization credit. To this end,an Agent organization credit model AOCM（Agent Organizational Credit Model） and a feasible computing method are proposed. Agent organization credit includes internal trust based on interaction and external reputation based on witness. It improves the work of Dong Huynh. The experiment results illustrate the feasibility and the accuracy of the method.

Key words: multi-Agent system, Agent organization, trust and reputation, organizational credit

摘要： Agent组织是OOP（Object Oriented Programming）向AOP（Agent Oriented Programming）转变的重要形式,一个Agent组织要良好运行应该具有较高的信誉值,但此前这方面研究较少。针对上述问题,基于信任和声誉提出一种Agent组织信誉模型AOCM（Agent Organizational Credit Model）和计算方法,内部信任和外部声誉集成为Agent组织信誉,内部信任基于Agent之间的交互,外部声誉基于Agent的观察;改进了Dong Huynh等人关于Agent信任等方面的工作。实验结果验证了该模型的计算可行性、合理性。

关键词: 多Agent系统, Agent组织, 信任和声誉, 组织信誉