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| real-time traffic flow statistical analysis based on network-constrained moving object trajectories | |
| Ding Zhiming; Huang Guangyan | |
| 2009 | |
| Conference Name | 20th International Conference on Database and Expert Systems Applications |
| Source | Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) |
| Conference Date | AUG 31-SEP |
| Conference Place | Linz, AUSTRIA |
| Publish Place | HEIDELBERGER PLATZ 3, D-14197 BERLIN, GERMANY |
| Publisher | DATABASE AND EXPERT SYSTEMS APPLICATIONS, PROCEEDINGS |
| ISSN | 0302-9743 |
| ISBN | 978-3-642-03572-2 |
| Department | Ding, Zhiming Chinese Acad Sci, Inst Software, Beijing 100190, Peoples R China. |
| English Abstract | 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. |
| Keyword | Database Spatiotemporal Moving Object Statistics |
| Sponsorship | DEXA Assoc, Austrian Comp Soc, Res Inst Appl Knowledge Proc, Johannes Kepler Univ Linz |
| Content Type | 会议论文 |
| URI | http://ir.iscas.ac.cn/handle/311060/8300 |
| Collection | 基础软件国家工程研究中心 |
| Recommended Citation GB/T 7714 | Ding Zhiming,Huang Guangyan. real-time traffic flow statistical analysis based on network-constrained moving object trajectories[C]. HEIDELBERGER PLATZ 3, D-14197 BERLIN, GERMANY:DATABASE AND EXPERT SYSTEMS APPLICATIONS, PROCEEDINGS,2009. |
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