179 citations · 461 across the 7 of their papers we have counts for
4 papers · 1 filter
Estimating a Large Drive Time Matrix between Zip Codes in the United States: A Differential Sampling Approach
Yujie Hu, Changzhen Wang, Ruiyang Li +1
Estimating a massive drive time matrix between locations is a practical but challenging task. The challenges include availability of reliable road network (including traffic) data,…
Temporal Trends of Intraurban Commuting in Baton Rouge 1990-2010
Yujie Hu, Fahui Wang
Based on the 1990-2010 CTPP data in Baton Rouge, this research analyzes the temporal trends of commuting patterns in both time and distance. In comparison to previous work, commuti…
Decomposing Excess Commuting: A Monte Carlo Simulation Approach
Yujie Hu, Fahui Wang
Excess or wasteful commuting is measured as the proportion of actual commute that is over minimum (optimal) commute when assuming that people could freely swap their homes and jobs…
Fourier Analysis of an Expanded Gravity Model for Spatio-Temporal Interactions
Yanguang Chen, Fahui Wang
Fourier analysis and cross-correlation function are successfully applied to improving the conventional gravity model of interaction between cities by introducing a time variable to…