| 以多语本体库为核心的跨语言信息检索映射技术研究进展——EuroWordNet案例分析 |
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| 引用本文： | 司莉,史雅莉.以多语本体库为核心的跨语言信息检索映射技术研究进展——EuroWordNet案例分析[J].图书情报工作,2016,60(2):106-111. |
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| 作者姓名： | 司莉 史雅莉 |
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| 作者单位： | 1. 武汉大学信息资源研究中心 武汉 430072;2. 武汉大学信息管理学院 武汉 430072 |
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| 基金项目： | 本文系教育部人文社会科学重点研究基地重大项目"基于内容的多语言信息组织与检索研究"(项目编号:14JJD870001)研究成果之一。 |
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| 摘 要： | 目的/意义]通过对国内外多语本体领域映射技术相关研究成果的总结和EuroWordNet案例分析,为国内跨语言信息检索系统映射机制的建立提供借鉴和参考。方法/过程]选取目前发展较为成熟的多语本体库EuroWordNet作为案例,分别从数据库设计、本体构建、概念存储和多语文化差异的映射处理4个方面对其中间语言索引机制(Inter-Lingual-Index,ILI)进行分析。结果/结论]嵌入式的数据库结构设计、概念抽取及同义词集对应关系的界定、概念存储的细粒度化和复杂等价关系的建立是建立跨语言信息检索映射机制的关键。
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| 关 键 词： | EuroWordNet ILI 映射技术 多语本体库 跨语言 |
| 收稿时间： | 2015-12-03 |
| 修稿时间： | 2016-01-05 |
Research Review on Cross-language Information Retrieval Mapping Technology with the Multilingual Ontology Database as Core Factor:A Case Study on EuroWordNet |
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| Si Li,Shi Yali.Research Review on Cross-language Information Retrieval Mapping Technology with the Multilingual Ontology Database as Core Factor:A Case Study on EuroWordNet[J].Library and Information Service,2016,60(2):106-111. |
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| Authors: | Si Li Shi Yali |
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| Institution: | 1. Research Center of Information Resource, Wuhan University, Wuhan 430072;2. School of Information Management, Wuhan University, Wuhan 430072 |
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| Abstract: | Purpose/significance] Through the summary of related research results of domestic and foreign on ontology mapping technology in multilingual domain and case study of EuroWordNet, this paper will provide some reference for the establishment of mapping mechanism of cross-language information retrieval system in China.Method/process] The case study is mainly around the following four aspects:the database design, the ontology construction, the concepts storage mechanism and the mapping process of multilingual cultural differences.Result/conclusion] The result finds that embedded database structure design, concept extraction and the definition of the corresponding relationship among synonym sets, establishment of fine-grained concept storage and establishment of complex equivalence relation are the key factors of mapping mechanism in cross-language information retrieval. |
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| Keywords: | EuroWordNet ILI mapping technique multilingual ontology cross language |
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