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Real-time Optimization of Passenger Collection for Commuter Rail Systems


2014 ... by Yao Yu, Rand Machemehl and Shadi Hakimi Commuter rail systems are being introduced into many urban areas as an alternative mode to automobiles for commuting trips. The shift from the auto mode to rail mode is anticipated to greatly help alleviate traffic congestion in urban road networks. However, the right-of-way of many

2014-600451-00082-1 [CTR] ... SWUTC/14/600451-00082-1

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899 KB

Using Real Time Traveler Demand Data to Optimize Commuter Rail Feeder Systems


2012 ... by Yao Yu and Randy Machemehl This report focuses on real time optimization of the Commuter Rail Circulator Route Network Design Problem (CRCNDP). The route configuration of the circulator system where to stop and the route among the stops is determined on a real-time basis by employing adaptive Tabu Search to

2012-476660-00078-1 [CTR] ... SWUTC/12/476660-00078-1

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1.6 MB

Examining the Role of Trip Length in Commuter Decisions to Use Public Transportation


2010 ... Yao Yu and Randy Machemehl Traveler trip length has for years been used as a fundamental indicator of the best mix of transit modes and user perceptions of travel cost for transit versus auto. This study examines traveler trip lengths across transit modes, work trip duration frequency distributions and mode share distributions in

2010- 476660-00074-1 [CTR] ... SWUTC/10/476660-00074-1

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3.4 MB

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