| 基于本体的资源描述和检索方法研究 |
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| 引用本文： | 肖君,彭鑫,赵文耘.基于本体的资源描述和检索方法研究[J].计算机工程与应用,2005,41(36):9-11,22. |
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| 作者姓名： | 肖君 彭鑫 赵文耘 |
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| 作者单位： | 华东师范大学教育信息技术系,上海,200062;上海远程教育集团,上海,200086;复旦大学计算机科学与工程系软件工程实验室,上海,200433 |
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| 基金项目： | 国家863高技术研究发展计划资助项目（编号：2004AA1Z2330）;国家自然科学基金资助项目（编号：60473061）,上海市科委科研攻关项目（编号：04DZ15022） |
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| 摘 要： | 计算机和网络技术的飞速发展使得网络日益成为资源获取的重要来源。网络资源由于其数量具大、多元化等特点,使得资源的组织管理更加复杂。资源的描述和检索是其中的主要问题。基于目录分类、关键字等的资源描述方法缺乏语义信息,因此无法较好地满足用户的检索请求。文章针对这一问题,引入领域本体作为资源描述的知识基础,以刻面作为资源描述框架,从而更加智能地满足用户的资源检索请求。
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| 关 键 词： | 本体 描述 检索 匹配 刻面 |
| 文章编号： | 1002-8331-（2005）36-0009-03 |
| 收稿时间： | 2005-09 |
| 修稿时间： | 2005-09 |
Research on Ontology-based Representation and Retrieval of Resources |
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| Xiao Jun,Peng Xin,Zhao Wenyun.Research on Ontology-based Representation and Retrieval of Resources[J].Computer Engineering and Applications,2005,41(36):9-11,22. |
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| Authors: | Xiao Jun Peng Xin Zhao Wenyun |
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| Affiliation: | 1.Huadong Normal University, Shanghai 200062;2.Shanghai Distance Education Group,Shanghai 200086;3.Department of Computer Science and Engineering,Fudan University,Shanghai 200433 |
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| Abstract: | The rapid development of computer and network makes Internet resource more and more important in our lives.Organization and management of Internet resource is much more complex than that of conventional resource due to the features of large quantity and variety.Representation and retrieval of resources is the main problem.Conventional representing and retrieving methods lack semantic information,so can not meet the resource requirements of users. Aiming at this,we introduce domain ontology and facets as the knowledge base and framework of resource representation respectively,Then the resource requirements of users can be met more intelligently. |
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| Keywords: | ontology representation retrieval matching facet |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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