一种Agent通信中逻辑意外信息转换方法

A Logical Exception Handling Method in Agent Communication

在开放动态多Agent网络环境中,不同平台下的移动Agent希望就某个领域的问题进行通信,就需要避免出现逻辑意外现象,也就是必须使描述这一领域的术语取得一致.给出一个具有协作性和社会性的通信方法LOSCM(layer ontology services communication model).LOSCM具有以下特点:1)A-gent通信实体中包含的概念采用本体方法进行描述,对本体作分层松散的社会性管理.2)假设本体不隶属于公共数据源且相互之间也没有公共本体,LOSCM给出一种基于概念替代遗失度和概念间替代相关度的有效的分层树状转换方法,有效避免了逻辑意外,确保了通信实体概念的正确理解,解决了在概念转换时的一致性问题.

In an open multi-agent of dynamic network environment, different mobile agents hope to carry on the communication for the problem of a certain domain. There is a need to avoid appearance of logical exception phenomenon, and the term in this domain must be made to obtain consistency. A layer ontology services communication model named LOSCM is proposed in this paper. LOSCM has two primary advantages. First, it fully takes into account the factors that affect the communication, and using ontology can be represented in agent＇s knowledge base. Second, provided ontology does not belong to the public data source or have public ontologies, according to the concept loss degree and the concept related degree, LOSCM establishes a layering algorithm, which is able to avoid logical exception handling policies, ensure the right understanding of communication entity concept, and resolve the consistency problem of concept translation. It is shown by experiments that LOSCM is superior to other methods, and can effectively improve the communication consistency of a mobile agent system under certain conditions.