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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Ying-Ying Ma Yi-Chang Chiu Xiao-Guang Yang |
| Copyright Year | 2009 |
| Description | Author affiliation: Department of Civil Engineering and Engineering Mechanics, The University of Arizona, Tucson, USA (Yi-Chang Chiu) || Department of Traffic Engineering, Tongji University, Shanghai, China (Ying-Ying Ma; Xiao-Guang Yang) |
| Abstract | Many existing traffic signal control systems are of a hierarchical structure employing the concept of subsystems or sub-zone signal control. Therefore, network partitioning becomes an important task of such an urban traffic signal control system. However, urban traffic signal control network partitioning is a multi-objective and multi-constraint problem, which has been shown to be a NP-hard problem. This paper presents a partitioning method using the spectral methodology according to the correlation degree of each link. Two measures are adopted in this problem: modularity and average cut weight. The developed method has been tested on two networks, including a computergenerated network and real-world road network. The results show that the spectral bisection is a reasonable network partitioning method to support urban traffic signal control. |
| Starting Page | 1 |
| Ending Page | 5 |
| File Size | 457095 |
| Page Count | 5 |
| File Format | |
| ISBN | 9781424455195 |
| DOI | 10.1109/ITSC.2009.5309560 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2009-10-04 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Communication system traffic control Automatic control Laplace equations Control systems Computer networks Intelligent transportation systems USA Councils Intelligent networks Intelligent structures Civil engineering spectral bisection Urban Traffic Signal Control network partitioning |
| Content Type | Text |
| Resource Type | Article |
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