Our Experts Junping Duan PhD Civil and Environmental Engineering (2006) • Technical Director, T.Y. Lin International Contact Recent Publications SEE MORE published journal article Development of an Estimation Procedure for an Activity-Based Travel Demand Model working paper Development of an estimation procedure for an activity-based travel demand model Phd Dissertation Similarity analysis for estimation of an activity-based travel demand model Events SEE MORE PhD Defense: Similarity Analysis for Estimation of an Act...