借鉴人类社会中的组织构造与演化机制,提出一种基于组结构的信誉机制——组信誉机制.通过组信誉评价和信誉驱动的组演化机制的结合,一方面使得信誉模型具有更好的自主元素行为刻画能力和收敛特征;另一方面,基于组演化形成的自主元素聚集能够为实现自主元素基于信誉的差异化服务奠定基础,达到激励其积极参与和可靠服务的目的.
By borrowing the construction and evolution mechanisms of the social groups, a reputation system based on groups of autonomic elements (AE) is proposed, which is called clique-based reputation system (CRS). With the combination of the clique-based reputation evaluation and reputation inspired clique evolution, CRS makes the reputation model more realistic on evaluation of the characteristic of AE behaviors and better convergent properties. Meanwhile, the node cluster results from the clique evolution make a foundation for the differential service for AE based on reputation, incentivize them to take corporative behaviors, and provide reliable services.