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集中式的网络资源本体解决了传统的基于资源属性的精确匹配方法的扩展性,但不适合具有分布式特性的P2P网络资源。本文提出了一种基于分布式本体的P2P网络资源匹配模型。在该模型中,全局本体由各个节点的独立的本地网络资源本体构成,网络资源匹配操作完全分布式地由节点自主控制,解决了集中式的网络资源本体的可扩展性问题,更适合P2P网络的资源匹配。
The centralized network resource ontology solves the scalability of the traditional resource-based exact matching method, but not suitable for P2P network resources with distributed characteristics. In this paper, a distributed ontology-based P2P network resource matching model is proposed. In this model, the global ontology consists of independent local network resource ontologies of each node, and the network resource matching operation is completely controlled by nodes autonomously and distributedly, which solves the problem of scalability of centralized network resource ontology and is more suitable for P2P network Match the resources.