Access methods in moving objects databases

Journal of Computer Applications ›› 2010, Vol. 30 ›› Issue (4): 1064-1067.

• Database and knowledge engineering • Previous Articles Next Articles

Access methods in moving objects databases

Received:2009-09-09 Revised:2009-11-09 Online:2010-04-15 Published:2010-04-01
Contact: XIAO Hui

移动对象数据库索引研究综述

肖晖¹,李清泉²

1. 武汉大学遥感信息工程学院
2.

通讯作者: 肖晖
基金资助:
:国家自然科学基金项目;国家重点基础研究发展计划资助项目

Abstract

Abstract: In the paper, the access methods of moving objects were summarized. Firstly, the moving objects indexing was classified according to the underlying structure: moving objects indexing in unconstrained space and moving objects indexing in network space. And then, the analysis of indexing for the past, now and the future location was presented. Finally, the future research direction of moving objects indexing was discussed.

Key words: moving object, moving objects index, unconstrained space, network space, R-tree

摘要： 对近年来移动对象索引技术的发展进行了总结。根据移动对象索引空间的不同，将移动对象索引分为无限制空间移动对象索引以及网络空间移动对象索引，分析了过去、现在、未来移动对象索引技术的发展情况，最后对移动对象索引未来发展方向进行了讨论。

关键词: 移动对象, 移动对象索引, 无限制空间, 网络空间, R树

肖晖李清泉. 移动对象数据库索引研究综述[J]. 计算机应用, 2010, 30(4): 1064-1067.

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Access methods in moving objects databases

移动对象数据库索引研究综述

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