| 支持主动注册和实时服务质量监测的地理信息目录服务 |
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| 引用本文： | 沈盛彧,吴华意,张彤,刘志佳.支持主动注册和实时服务质量监测的地理信息目录服务[J].武汉大学学报(信息科学版),2012,37(5):525-528. |
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| 作者姓名： | 沈盛彧 吴华意 张彤 刘志佳 |
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| 作者单位： | 1. 武汉大学测绘遥感信息工程国家重点实验室,武汉市珞喻路129号,430079
2. 中国科学院地理科学与资源研究所,北京市安定门外大屯路甲11号,100101 |
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| 基金项目： | 国家自然科学基金资助项目，国家创新研究群体科学基金资助项目 |
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| 摘 要： | 提出了一种结合爬行搜索技术、动态监测技术和带地理信息服务质量描述的地理信息目录服务机制,并以网络地图服务为例实现了原型系统。实验证明,本文提出的目录服务机制不但解决了传统目录服务存在的问题,而且能较好地满足用户在操作性、体验度和检索结果满意度方面的要求。
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| 关 键 词： | 地理信息服务质量 目录服务 爬行搜索 |
Geographical Information Catalog Service Supporting Active Registry and Real-Time Quality Monitoring |
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| SHEN Shengyu,WU Huayi,ZHANG Tong,LIU Zhijia.Geographical Information Catalog Service Supporting Active Registry and Real-Time Quality Monitoring[J].Geomatics and Information Science of Wuhan University,2012,37(5):525-528. |
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| Authors: | SHEN Shengyu WU Huayi ZHANG Tong LIU Zhijia |
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| Institution: | 1 State Key Laboratory of Information Engineering in Surveying,Mapping and Remote Sensing, Wuhan University,129 Luoyu Road,Wuhan 430079,China)(2 Institute of Geographic Sciences and Natural Resources Research,CAS,A11 Datun Road,Beijing 100101,China) |
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| Abstract: | This paper proposes a catalog service solution for geographical information.It is a solution that effectively integrates crawling and search techniques,dynamic monitoring techniques,and quality of geographical information services theory.A prototype focused on Web map service was established that not only solves the search,monitoring and quality problems successfully,but also satisfies the users’ desire to manipulate experience and retrieve results efficiently. |
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| Keywords: | quality of geographical information service catalog service crawling and search |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
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