本体搜索与排序方法研究综述  

Overview of Ontology Search and Ranking

作　　者：李江华[1,2] 时鹏[1] 胡长军[3] 

机构地区：[1]北京科技大学国家材料服役安全科学中心,北京100083 [2]江西理工大学信息工程学院,江西赣州341000 [3]北京科技大学计算机与通信工程学院,北京100083

出　　处：《小型微型计算机系统》2013年第10期2396-2406,共11页Journal of Chinese Computer Systems

基　　金：国家"十二五"科技支撑计划项目(2011BAK08B04)资助;材料领域知识工程北京市重点实验室2012年度阶梯计划项目(Z121101002812005)资助;中央高校基本科研业务费专项资金项目(FRF-TP-12-162A)资助;江西省教育厅科技项目(GJJ13411)资助

摘　　要：本体是知识共享的重要工具,也是语义Web的支柱.随着语义Web的发展,网络上出现了大量的本体.同时,为提高系统通讯、互操作和自动处理的能力,越来越多的应用需要使用本体来实现知识共享和重用.由于本体的构建通常是一个耗时且繁琐的人工劳动过程,因此一个高效的解决方案是从Web上为应用搜索合适的本体进行重用.为此,一些研究者开发了本体搜索引擎和原型系统,提供本体搜索与排序服务.本文主要从本体的收集、处理、用户接口、搜索机制和排序机制等方面,综述了近来年出现的本体搜索工具和相关研究进展,详细阐述了各自的设计原理和实现技术.在此基础上,重点分析了用户接口查询机制和本体排序方法两方面存在的不足,并指出了未来的研究和发展方向.Ontology is an important tool for knowledge sharing, and it is also the pillars of the Semantic Web. With the development of the Semantic Web, a large number of ontologies are emerging on the Intemet. At the same time, more and more applications need ontology to realize knowledge sharing and reusing to improve the abilities of system communication, interoperability and automatic processing. Since the construction of ontology is a time-consuming labor process, it is an efficient solution to search and reuse suitable ontology from the Web. For this purpose, some researchers developed ontology search engines and prototype systems which provide searching and ranking service of ontologies. This paper gives an overview of ontology search tools and related research achievements in the recent years. It involves ontology collection, processing, user interface, searching and ranking mechanism. The design theories and implementation technologies used in each tool are analyzed in detail. The limitations of current methods are also pointed out from the aspects of user interface query and ranking mechanisms. At last, the paper proposes the challenges and future research directions of ontology searching and ranking.

关 键 词：本体 搜索引擎 排序方法 知识重用 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]