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题名:
real-time traffic flow statistical analysis based on network-constrained moving object trajectories
作者: Ding Zhiming ; Huang Guangyan
会议文集: Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
会议名称: 20th International Conference on Database and Expert Systems Applications
会议日期: AUG 31-SEP
出版日期: 2009
会议地点: Linz, AUSTRIA
关键词: Database ; Spatiotemporal ; Moving Object ; Statistics
出版者: DATABASE AND EXPERT SYSTEMS APPLICATIONS, PROCEEDINGS
出版地: HEIDELBERGER PLATZ 3, D-14197 BERLIN, GERMANY
ISSN: 0302-9743
ISBN: 978-3-642-03572-2
部门归属: Ding, Zhiming Chinese Acad Sci, Inst Software, Beijing 100190, Peoples R China.
主办者: DEXA Assoc, Austrian Comp Soc, Res Inst Appl Knowledge Proc, Johannes Kepler Univ Linz
英文摘要: In this paper, we propose a novel traffic flow analysis method, Network-constrained Moving Objects Database based Traffic Flow Statistical Analysis (NMOD-TFSA) model. By sampling and analyzing the spatial-temporal trajectories of network constrained moving objects, NMOD-TFSA can get the real-time traffic conditions of the transportation network. The experimental results show that, compared with the floating-car methods which are widely used in Current traffic flow analyzing systems, NMOD-TFSA provides an improved performance in terms of communication costs and statistical accuracy.
内容类型: 会议论文
URI标识: http://ir.iscas.ac.cn/handle/311060/8300
Appears in Collections:基础软件国家工程研究中心_会议论文

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Recommended Citation:
Ding Zhiming,Huang Guangyan. real-time traffic flow statistical analysis based on network-constrained moving object trajectories[C]. 见:20th International Conference on Database and Expert Systems Applications. Linz, AUSTRIA. AUG 31-SEP.
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