摘要
对等网中的社区为用户提供了可靠的知识共享平台。文章借鉴对等网环境下传统社区的知识共享模型重新提出一种对等网环境下基于信任的社区知识共享模型,使共享的知识资源具有较高的质量可信性,从而提高知识共享的效率。模型包括查询处理模块、本地节点资源管理模块、知识路由模块和语义标引模块。详细描述了各模块的功能,并介绍了基于对等网的信任社区知识共享流程。
The community in the Peer-to-Peer （P2P） networks provides users with a reliable platform for knowledge sha- ring. Using the knowledge sharing model in the traditional community in the P2P networks for reference, this article proposes a new knowledge sharing model based on trust in the community in the P2P networks, which makes the shared knowledge resources have high quality confidence so as to increase the efficiency of knowledge sharing. The model includes the query processing module, the local node resources management module, the knowledge routing module and the semantic indexing module. The article gives a de- tailed description of the functions of each module, and introduces the knowledge sharing process in the trust community based on P2P networks.
出处
《情报理论与实践》
CSSCI
北大核心
2013年第3期103-106,92,共5页
Information Studies:Theory & Application
基金
国家自然科学基金项目"基于语义对等网的知识组织和灵捷检索研究"的成果
项目编号:70873090
关键词
对等网
信任社区
知识共享
网络模型
P2P networks
trust community
knowledge sharing
network model
