| 基于本体的语义网检索模型及关键技术研究 |
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| 引用本文： | 王志华,赵伟.基于本体的语义网检索模型及关键技术研究[J].计算机工程与设计,2011,32(1):145-148. |
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| 作者姓名： | 王志华 赵伟 |
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| 作者单位： | 郑州大学,软件技术学院,河南,郑州,450002 |
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| 基金项目： | 河南省自然科学基金项目(2009A520027) |
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| 摘 要： | 为解决传统的基于题,构建了一个基于本体的语义网检索模型.提出了一种领域本体库和应用本体库的构建方法,给出了查询本体的生成以及相似本体匹配推理的方法,实现了以该模型为基础的试验性检索系统.实验结果表明,该模型能够进行本体的语义推理,在一定程度上增强信息检索系统的语义处理能力,检索效率得到了改善.
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| 关 键 词： | 本体 语义网 信息检索 关键技术 检索模型 |
Research on semantic web retrieval model based on ontology and key technologies |
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| WANG Zhi-hua,ZHAO Wei.Research on semantic web retrieval model based on ontology and key technologies[J].Computer Engineering and Design,2011,32(1):145-148. |
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| Authors: | WANG Zhi-hua ZHAO Wei |
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| Affiliation: | WANG Zhi-hua,ZHAO Wei(School of Software Technology,Zhengzhou University,Zhengzhou 450002,China) |
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| Abstract: | To address the semantic problemof traditional Keyword-based information retrieval,an ontology-based semanticweb retrieval model is built.And the construction method of domain ontology and application ontology is given.And also,the technology of query ontology generation and ontology matching is proposed.An experimental retrieval system based on the model is realized.The model can carry out the ontology reasoning.And the experimental results show that information retrieval efficiency to a certain extent is i... |
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| Keywords: | ontology semantic web information retrieval key technologies retrieval model |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
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