Scipediacontent: Scipediacontent moved page Draft Content 443134631 to Wang et al 2015i

2021-01-21T12:13:38Z

Scipediacontent moved page Draft Content 443134631 to Wang et al 2015i

Scipediacontent: Created page with " == Abstract == Unexpected road traffic congestion caused by en-route events, such as car crashes, road works, unplanned parades etc., is a real challenge in today's urban ro..."

2021-01-21T12:13:35Z

Created page with " == Abstract == Unexpected road traffic congestion caused by en-route events, such as car crashes, road works, unplanned parades etc., is a real challenge in today's urban ro..."

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== Abstract ==

Unexpected road traffic congestion caused by en-route events, such as car crashes, road works, unplanned parades etc., is a real challenge in today's urban road networks as it considerably increases the drivers' travel time and decreases travel time reliability. To face this challenge, this paper extends our previous work named Next Road Rerouting (NRR) by designing a novel vehicle rerouting strategy that can adapt itself to the sudden change of urban road traffic conditions. This is achieved through a smart calibration of the algorithmic and operational parameters of NRR without any intervention from traffic managers. Specifically, a coefficient of variation based method is used to assign weight values to three factors in the routing cost function of NRR, and the k-means algorithm is applied periodically to choose the number of NRR enabled agents needed. This adaptive-NRR (a-NRR) strategy is supported by vehicular ad-hoc networks (VANETs) technology as this latter can provide rich traffic information at much higher update frequency and much larger coverage than induction loops used in the previously proposed static NRR. Simulation results show that in the city center area of TAPASCologne scenario, compared to the existing vehicle navigation system (VNS) and static NRR, our adaptive-NRR can achieve considerable gain in terms of trip time reduction and travel time reliability improvement.

== Original document ==

The different versions of the original document can be found in:

* [http://e-space.mmu.ac.uk/617282 http://e-space.mmu.ac.uk/617282]

* [https://researchrepository.ucd.ie/bitstream/10197/11318/2/shen_vnc_revised_2.pdf https://researchrepository.ucd.ie/bitstream/10197/11318/2/shen_vnc_revised_2.pdf]

* [http://xplorestaging.ieee.org/ielx7/7377407/7385535/07385577.pdf?arnumber=7385577 http://xplorestaging.ieee.org/ielx7/7377407/7385535/07385577.pdf?arnumber=7385577],
: [http://dx.doi.org/10.1109/vnc.2015.7385577 http://dx.doi.org/10.1109/vnc.2015.7385577]

* [https://researchrepository.ucd.ie/handle/10197/11318 https://researchrepository.ucd.ie/handle/10197/11318],
: [http://e-space.mmu.ac.uk/617282 http://e-space.mmu.ac.uk/617282],
: [https://dblp.uni-trier.de/db/conf/vnc/vnc2015.html#WangDM15 https://dblp.uni-trier.de/db/conf/vnc/vnc2015.html#WangDM15],
: [https://ieeexplore.ieee.org/document/7385577 https://ieeexplore.ieee.org/document/7385577],
: [https://researchrepository.ucd.ie/bitstream/10197/11318/2/shen_vnc_revised_2.pdf https://researchrepository.ucd.ie/bitstream/10197/11318/2/shen_vnc_revised_2.pdf],
: [https://doi.org/10.1109/VNC.2015.7385577 https://doi.org/10.1109/VNC.2015.7385577],
: [https://academic.microsoft.com/#/detail/2244564443 https://academic.microsoft.com/#/detail/2244564443]

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Wang et al 2015i - Revision history

Scipediacontent: Scipediacontent moved page Draft Content 443134631 to Wang et al 2015i

Scipediacontent: Created page with " == Abstract == Unexpected road traffic congestion caused by en-route events, such as car crashes, road works, unplanned parades etc., is a real challenge in today's urban ro..."