| 基于传统知识组织资源的本体自动构建 |
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| 引用本文： | 王军,程煜华.基于传统知识组织资源的本体自动构建[J].情报学报,2009,28(5). |
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| 作者姓名： | 王军 程煜华 |
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| 作者单位： | 北京大学信息管理系,北京,100871 |
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| 摘 要： | 本文介绍了基于现有的知识组织工具和书目数据资源自动构建本体的方法:首先根据书目数据揭示的领域知识建立一个用OWL描述的数据模型,然后从词表、类表和书目数据集中自动抽取对象和关系的实例,写入OWL数据模型,形成书目本体.这是构建本体的一条经济、高效、合理且实用的道路.基于该本体,不仅可以实现概念浏览和语义检索,还可以增强搜索引擎的功能,通过词汇服务实现检索词提示和搜索结果归类.基于<中国分类主题词表>和计算机类的书目数据,本文实现了一个语义检索系统KVision,展现了传统知识组织资源对于网络信息资源利用的潜在价值.
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| 关 键 词： | 知识组织 书目数据 本体构建 搜索引擎 语义检索 |
An Automatic Approach to Ontology Building by Integrating Traditional Knowledge Organization Resources |
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| Wang Jun,Cheng Yuhua.An Automatic Approach to Ontology Building by Integrating Traditional Knowledge Organization Resources[J].Journal of the China Society for Scientific andTechnical Information,2009,28(5). |
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| Authors: | Wang Jun Cheng Yuhua |
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| Institution: | Depatment of Information Management;Peking University;Beijing 100871 |
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| Abstract: | In this paper,we introduce an automatic approach for ontology building by integrating traditional knowledge organization resource.The method is:to build a primary ontology describing the classes and relationships involved in bibliographic data with OWL,then fill the primary ontology with instances of classes and their relations extracted from catalog dataset and the thesauri and classification schemes used in cataloging.Based on this ontology,we can implement conceptual navigation and semantic retrieval.Fur... |
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| Keywords: | knowledge organization bibliographic data ontology building search engine semantic retrieval |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
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