| 普适环境下的智能地理信息服务研究 |
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| 引用本文： | 魏秉铎,李林,胡峰.普适环境下的智能地理信息服务研究[J].重庆邮电学院学报(自然科学版),2009(5). |
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| 作者姓名： | 魏秉铎 李林 胡峰 |
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| 作者单位： | 重庆邮电大学计算机科学与技术学院;重庆邮电大学中韩合作GIS研究所; |
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| 基金项目： | 国家自然科学基金(40801214) |
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| 摘 要： | 随着普适计算的兴起,普适环境下智能地理信息服务也得到广泛的应用,已成为地理信息系统(geograph-ical information systems,GIS)研究中的一个热点。结合普适环境中智能信息服务的特点,针对GIS自身关注的内容,提出了普适环境下智能地理信息服务的体系结构,分析了其中的关键技术,并给出了应用实例,说明了其可行性和实用性。
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| 关 键 词： | 普适计算 普适GIS 普适环境 空间上下文感知 |
Research on intelligent GIS services in ubiquitous environment |
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| WEI Bing-duo,LI Lin,HU Feng.Research on intelligent GIS services in ubiquitous environment[J].Journal of Chongqing University of Posts and Telecommunications(Natural Sciences Edition),2009(5). |
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| Authors: | WEI Bing-duo LI Lin HU Feng |
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| Institution: | 1.College of Computer Science and Technology;Chongqing University of Posts and Telecommunications;Chongqing 400065;P.R.China;2.Sino-Korea Chongqing GIS Research Center;P.R.China |
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| Abstract: | In recent years,with the rise of ubiquitous computing,the research on intelligent GIS services in ubiquitous environment becomes a hot spot in GIS area,and it has also been used widely in many fields.In this paper,combined with the characteristics of information services in ubiquitous environment,arming at the own concerns of GIS,an architecture of the intelligent GIS services system was designed,and the key technology for building this kind of system was analyzed.Then,an application example was presented t... |
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| Keywords: | ubiquitous computing ubiquitous GIS ubiquitous environment spatial context-award |
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