ISCAS OpenIR  > 基础软件国家工程研究中心
网络受限移动对象过去、现在及将来位置的索引
Alternative Titleindexing the historical, current, and future locations of network-constrained moving objects
丁治明; 李肖南; 余波
2009
Source软件学报
ISSN1000-9825
Volume20Issue:12Pages:3193-3204
English Abstract提出了一种适合于网络受限移动对象数据库的动态轨迹R树索引结构(network-constrained moving objects dynamic trajectory R-Tree,简称NDTR-Tree).NDTR-Tree不仅能够索引移动对象的整个历史轨迹,而且能够动态地索引和维护移动对象的当前及将来位置.为了比较相关索引结构及算法的性能,进行了详细的实验.实验结果表明,与现有的基于道路网络的移动对象索引方法如MON-Tree和FNR-Tree等相比,NDTR-Tree有效地提高了对网络受限移动对象动态全轨迹的查询处理性能.
Indexed Typeei,cscd,wanfang
Keyword移动对象 数据库 索引 时空轨迹 Movingobject Database Index Spatial-temporaltrajectory Moving Object Database Index Spatial-temporal Trajectory
Department基础软件国家工程研究中心
Language中文
Content Type期刊论文
URIhttp://ir.iscas.ac.cn/handle/311060/3364
Collection基础软件国家工程研究中心
Recommended Citation
GB/T 7714
丁治明,李肖南,余波. 网络受限移动对象过去、现在及将来位置的索引[J]. 软件学报,2009,20(12):3193-3204.
APA 丁治明,李肖南,&余波.(2009).网络受限移动对象过去、现在及将来位置的索引.软件学报,20(12),3193-3204.
MLA 丁治明,et al."网络受限移动对象过去、现在及将来位置的索引".软件学报 20.12(2009):3193-3204.
Files in This Item:
File Name/Size DocType Version Access License
17.pdf(906KB) 开放获取--Application Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[丁治明]'s Articles
[李肖南]'s Articles
[余波]'s Articles
Baidu academic
Similar articles in Baidu academic
[丁治明]'s Articles
[李肖南]'s Articles
[余波]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[丁治明]'s Articles
[李肖南]'s Articles
[余波]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.