摘要
本体映射的关键技术是本体相似度计算。本文基于已有的V-Doc(虚拟文档)技术提出一种新的NV-Doc本体相似度计算方法,其中不仅用到了本体中实体自身以及其第一层相邻节点的信息,而且还充分利用了第二层相邻节点的信息。
How to calculate ontology similarity is a critical technique in ontology mapping, this paper presents a new NV-Doc algorithm that based on V-Doc (virtual document) to calculate ontology similarity. It makes full use of information not only about entity itself in ontology and one-step neighbors, but also two-step neighbors.
出处
《微型机与应用》
2011年第1期7-9,共3页
Microcomputer & Its Applications
关键词
语义网
本体映射
虚拟文档
本体相似度
semantic Web
ontology mapping
virtual document
ontology similarity