计算机工程与应用 ›› 2008, Vol. 44 ›› Issue (15): 43-47.

• 理论研究 • 上一篇    下一篇

基于Ontology的P2P社区组织

杨 艳

  

  1. 黑龙江大学 计算机科学技术学院,哈尔滨 150080

  • 收稿日期:2007-09-04 修回日期:2007-11-15 出版日期:2008-05-21 发布日期:2008-05-21
  • 通讯作者: 杨 艳

Organization of ontology-based P2P communities

YANG Yan

  

  1. School of Computer Science and Technology,Heilongjiang University,Harbin 150080,China
  • Received:2007-09-04 Revised:2007-11-15 Online:2008-05-21 Published:2008-05-21
  • Contact: YANG Yan

摘要: 如何将大量的电子信息以一种有效的方式组织、管理并能将信息尽可能准确、快速的提供给用户是P2P系统中一个需要解决的关键问题。采用Ontology作为一种能在知识和语义层次上描述信息的概念建模工具,提出社区组织算法,能够动态形成社区,形成共享概念模型,使用户得到满意的结果。

关键词: P2P, 本体, 社区组织

Abstract: How to organize and manage large amount of electro-information and how to provide information to users quickly and accurately are the key problems in P2P system.This paper tries to use ontology as a tool to build a concept model that describes information in both knowledge and semantic level.Community organization algorithms are proposed in this paper.The algorithms also support dynamic communities.They can form a sharing concept model and get the users to gain satisfying results.

Key words: P2P, ontology, community organization