Collegiate Affiliation

My research and teaching interest is Geographical Information Science (GIScience), with a focus on the integration of space and time in geospatial analysis and modeling. My empirical focus is human mobility and accessibility in urban environments. I am also interested in multi-modal transportation planning, public health, and ecology.

Educational Background & Specialties
Open Close

Educational Background

  • BS: Geographic Information Science, Wuhan University, 2007
  • MS: Geography, University of Utah, 2009
  • PhD: Geography, The Ohio State University, 2015


  • Geographic Information Science (GIS)
  • Spatio-Temporal Modeling and Analysis
  • Transportation Geography
  • Time Geography