| 基于AllegroGraph的空间数据语义查询研究 |
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| 引用本文： | 袁莹.基于AllegroGraph的空间数据语义查询研究[J].厦门理工学院学报,2011,19(4):50-54. |
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| 作者姓名： | 袁莹 |
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| 作者单位： | 厦门理工学院空间信息科学与工程系,福建厦门,361024 |
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| 基金项目： | 厦门理工学院高层次人才科技项目 |
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| 摘 要： | 在语义网环境下,对AllegroGraph RDF数据库的空间数据语义表达方式进行了介绍,分析、阐述了其索引机制和查询技术,并通过实验,验证了其处理大规模空间数据语义查询的良好性能.
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| 关 键 词： | AllegroGraph 空间数据 语义查询 |
Research of Semantic Query of Spatial Data Based on AllegroGraph |
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| YUAN Ying.Research of Semantic Query of Spatial Data Based on AllegroGraph[J].Journal of Xiamen University of Technology,2011,19(4):50-54. |
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| Authors: | YUAN Ying |
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| Institution: | YUAN Ying (Faculty of Spatial Information Science and Engineering, Xiamen University of Technology, Xiamen 361024, China) |
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| Abstract: | In the Semantic Web environment, the expression of spatial data semantics for AllegroGraph RDF databse is introduced, the index mechanism and elaborated, and its good performance in handling semantic query technology of AllegroGraph analyzed and query of large spatial dataset demonstrated through an experiment. |
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| Keywords: | AllegroGraph spatial data semantic query |
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