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Mathematical Problems in Engineering
Volume 2015, Article ID 564230, 12 pages
http://dx.doi.org/10.1155/2015/564230
Research Article

Calculating the Contribution Rate of Intelligent Transportation System in Improving Urban Traffic Smooth Based on Advanced DID Model

1Management School, Wuhan University of Technology, Wuhan 430070, China
2The Ministry of Transport Research Institute, Beijing 100029, China

Received 23 May 2015; Revised 21 August 2015; Accepted 25 August 2015

Academic Editor: Julien Bruchon

Copyright © 2015 Ming-wei Li et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

How to Cite this Article

Ming-wei Li, Jun Yun, and Na Liu, “Calculating the Contribution Rate of Intelligent Transportation System in Improving Urban Traffic Smooth Based on Advanced DID Model,” Mathematical Problems in Engineering, vol. 2015, Article ID 564230, 12 pages, 2015. https://doi.org/10.1155/2015/564230.