77 citations · 125 across the 6 of their papers we have counts for
6 papers
Economic Distance Structures Urban Mobility in 109 U.S. Cities
Wei-Peng Nie, Xiao-Yong Yan, Bin Jia +4
Urban mobility promises social integration, yet daily movement is systematically constrained by socioeconomic hierarchies. Introducing "economic distance"--the continuous income ga…
A generalized vector-field framework for mobility
Erjian Liu, Mattia Mazzoli, Xiao-Yong Yan +1
Trip flow between areas is a fundamental metric for human mobility research. Given its identification with travel demand and its relevance for transportation and urban planning, ma…
Structure and evolution of urban heavy truck mobility networks
Yitao Yang, Bin Jia, Erjian Liu +4
Revealing the structural properties and understanding the evolutionary mechanisms of the urban heavy truck mobility network (UHTMN) provide insights in assessment of freight polici…
An interactive city choice model and its application for measuring the intercity interaction
Xiang-Yu Jia, Er-Jian Liu, Chun-Yan Chen +1
Measuring the interaction between cities is an important research topic in many disciplines, such as sociology, geography, economics and transportation science. The traditional and…
A universal opportunity model for human mobility
Er-Jian Liu, Xiao-Yong Yan
Predicting human mobility between locations has practical applications in transportation science, spatial economics, sociology and many other fields. For more than 100 years, many…
New parameter-free mobility model: Opportunity priority selection model
Erjian Liu, Xiao-Yong Yan
Predicting human mobility patterns has many practical applications in urban planning, traffic engineering, infectious disease epidemiology, emergency management and location-based…