| 利用本体进行Web数据集成 |
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| 引用本文： | 潘晔,任广伟,舒艳. 利用本体进行Web数据集成[J]. 贵州工业大学学报(自然科学版), 2006, 35(3): 78-81 |
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| 作者姓名： | 潘晔 任广伟 舒艳 |
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| 作者单位： | 1. 贵州大学信息工程学院,贵州,贵阳,550003
2. 贵州大学继续教育学院,贵州,贵阳,550003 |
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| 摘 要： | 随着数据的大量产生,数据之间的结构和语义冲突问题变得日益严重。通过屏蔽数据源的结构、语义异构性能够有效提高信息交流、处理和反馈的效率,增强系统之间通过协作解决复杂问题的能力。本文基于本体来解决语义异构问题。重点讨论了Web数据的抽取,XML到RDF格式的数据转换,RDF之间的映射,最后给出了集成的模型。
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| 关 键 词： | 本体 数据集成 RDF SPARQL Query |
| 文章编号： | 1009-0193（2006）03-0078-04 |
| 收稿时间： | 2006-03-01 |
| 修稿时间： | 2006-03-01 |
Integrating Web Data Based on Ontology |
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| PAN Ye,REN Guang-wei,SHU Yan. Integrating Web Data Based on Ontology[J]. Journal of Guizhou University of Technology(Natural Science Edition), 2006, 35(3): 78-81 |
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| Authors: | PAN Ye REN Guang-wei SHU Yan |
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| Affiliation: | 1. School of Information Engineering, Guizhou University, Guiyang 550003, China; 2. School of Adult Education, Guizhou University, Guiyang 550003, China |
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| Abstract: | Along with a great deal of creation of the data,confliction problems between structure and the Semantic righteousness of data become increasingly serious.By shielding the data source structure,heterogeneous semantics can effectively improve the efficiency of information exchange,handling and feedback thus to enhance the capability of solving complex matters between systems.This paper is intended for the solution of heterogeneous semantics problems.The extraction of web data,data switch from XML format to RDF format,and the Mapping between RDF are discussed.And an integrated model is given in the end. |
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| Keywords: | ontology data integrating RDF SPARQL Query |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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