| 基于本体语义的地理信息服务发现 |
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| 引用本文： | 柳佳佳,葛文.基于本体语义的地理信息服务发现[J].测绘工程,2013(6):9-13. |
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| 作者姓名： | 柳佳佳 葛文 |
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| 作者单位： | [1]信息工程大学地理空间信息学院,河南郑州450052 [2]65014部队,辽宁沈阳110027 |
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| 基金项目： | 国家自然科学基金资助项目（41271392） |
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| 摘 要： | 基于本体语义研究地理信息服务发现问题.将加权语义距离和Wu-Palmer法相结合并进行改进计算本体概念语义相似度.引入服务接口依赖关系,提出支持接口多态性的本体语义地理信息服务输入输出匹配方法.最后开发实验原型对基于本体的地理信息服务匹配方法进行实验与分析.
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| 关 键 词： | 地理信息服务 服务发现 本体 语义相似度 服务接口 |
Geographic information service discovery based on ontology semantic |
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| LIU Jia-jia,GE Wen.Geographic information service discovery based on ontology semantic[J].Engineering of Surveying and Mapping,2013(6):9-13. |
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| Authors: | LIU Jia-jia GE Wen |
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| Institution: | (School of Geospatial Information, Information Engineering University, Zhengzhou 450052, China;Troops 65014,Shenyang 110027, China) |
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| Abstract: | It presents the geographic information service discovery method based on ontology semantic.Weighted semantic distance and Wu-Palmer method are combined to improve the calculating method of ontology concept semantic similarity.Service interface dependent relations are introduced to promote the geographic information service input/output matching method which supports interface multi-condition.Finally,experimental prototype is developed to practice and analyze the geographic information service discovery method based on ontology semantic. |
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| Keywords: | geographical information service service discovery ontology semantic similarity service interface |
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