基于JXTA的语义通信模型的研究

JXTA-based approach for semantic communication model

语义Web服务与语义P2P都没有将语义引入通信过程。提出一个基于JXTA平台的语义通信模型架构,结合语义Web服务与P2P的优势,将消息建模为本体。消息的管理控制部分由消息服务本体支持,消息所传输的内容由领域本体支持。通过推理模块,挖掘出消息中隐含的语义,以指导消息的路由。从而将语义引入通信过程,使通信知晓内容和环境,达到了通信的语义化。模型运行于开放的、分布式的环境中,使通信更灵活、更智能。

Neither semantic web services nor semantic P2P brings semantics into communication. A model of semantic communication based on JXTA is built, which combines the advantages of semantic web services with those of P2P, and models message as ontology. Management portion of message is supported by message service ontology, while conveying content of message is supported by domain ontology. Through inference module, the model digs out the hidden semantics of message, so as to guide message routing. Thus it brings semantics into communication, enables communication content-aware and context-aware, and so semanticizes communication. The model runs under open and distributed circumstances, makes communication more flexible, more intelligent.