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http://hdl.handle.net/10397/105705
Title: | Exploiting real-time traffic light scheduling with taxi traces | Authors: | He, Z Zhang, D Cao, J Liu, X Fan, X Xu, C |
Issue Date: | 2016 | Source: | 2016 45th International Conference on Parallel Processing (ICPP), 16-19 August 2016, Philadelphia, Pennsylvania, USA, p. 314-323 | Abstract: | Traffic lights in urban area can significantly influence the efficiency and effectiveness of transportation. The real-time scheduling information of traffic lights is fundamentally important for many intelligent transportation applications, such as shortest-time navigation and green driving advisory. However, existing traffic light scheduling identification systems either entail dedicated infrastructures or depend on specialized traffic traces, which hinders the popularity and real world deployment. Differently, we propose to identify real-time traffic light scheduling by analyzing taxi traces that are widely accessible from taxi companies. The key idea is to exploit the periodicity in traffic patterns, which is directly affected by traffic lights. We also develop advanced algorithms to identify red/green lights duration and signal change time. We evaluate our solution using over one billion taxi records from Shenzhen, China. The evaluation results validate the effectiveness of our system. | Keywords: | Data analysis Intelligent traffic Signal processing Traffic light |
Publisher: | Institute of Electrical and Electronics Engineers | ISBN: | 978-1-5090-2823-8 (Electronic) 978-1-5090-2824-5 (Print on Demand(PoD)) |
DOI: | 10.1109/ICPP.2016.43 | Rights: | ©2016 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. The following publication Z. He, D. Zhang, J. Cao, X. Liu, X. Fan and C. Xu, "Exploiting Real-Time Traffic Light Scheduling with Taxi Traces," 2016 45th International Conference on Parallel Processing (ICPP), Philadelphia, PA, USA, 2016, pp. 314-323 is available at https://doi.org/10.1109/ICPP.2016.43. |
Appears in Collections: | Conference Paper |
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Cao_Exploiting_Real-Time_Traffic.pdf | Pre-Published version | 4.28 MB | Adobe PDF | View/Open |
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