31 citations · 58 across the 5 of their papers we have counts for
5 papers
A matching-based heuristic algorithm for school bus routing problems
Ali Shafahi, Zhongxiang Wang, Ali Haghani
School bus planning problem (SBPP) has drawn much research attention due to the huge costs of school transportation. In the literature, the SBPP is usually decomposed into the rout…
A methodology for calculating the latency of GPS-probe data
Zhongxiang Wang, Masoud Hamedi, Stanley Young
Crowdsourced GPS probe data has been gaining popularity in recent years as a source for real-time traffic information. Efforts have been made to evaluate the quality of such data f…
School bus routing by maximizing trip compatibility
Ali Shafahi, Zhongxiang Wang, Ali Haghani
School bus planning is usually divided into routing and scheduling due to the complexity of solving them concurrently. However, the separation between these two steps may lead to w…
A cross-vendor and cross-state analysis of the GPS-probe data latency
Zhongxiang Wang, Masoud Hamedi, Elham Sharifi +1
Crowdsourced GPS probe data has become a major source of real-time traffic information applications. In addition to traditional traveler advisory systems such as dynamic message si…
SCDA: School Compatibility Decomposition Algorithm for Solving the Multi-School Bus Routing and Scheduling Problem
Zhongxiang Wang, Ali Shafahi, Ali Haghani
Safely serving the school transportation demand with the minimum number of buses is one of the highest financial goals of school transportation directors. To achieve that objective…