期刊文献+

无线广播环境下位置相关查询算法研究面临的问题及可能的解决办法

Possible Solutions to the Problems in Location-Based Query Processing in Wireless Broadcast Environments
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摘要 近几年来,人们开始研究无线广播方式下的位置相关查询处理,但是现有的研究都是基于欧氏空间,不能支持真正的路网空间中的应用。主要就无线广播方式下的位置相关查询处理的研究进展进行了综述,探讨该研究领域面临的主要问题,并提出可能的解决办法。 Recently, researchers have begun to zero in on LBQiWBE. To our knowledge, all the existing broadcast-based LBQ methods are limited to Euclidean space, and none of them can be used in network space. Briefly reviews the recent research progress and discusses the problems in LBQiWBE research, and also proposes possible solutions.
出处 《现代计算机(中旬刊)》 2013年第1期8-11,16,共5页 Modern Computer
基金 国家自然科学基金资助项目(No.61173049) 湖北省自然科学基金资助项目(No.2012FFB07401)
关键词 位置相关查询 路网 无线广播环境 Location-Based Query Road Network Wireless Broadcast Environment
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参考文献24

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