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Yue Liu
Researcher at University of Wisconsin-Madison
Publications - 289
Citations - 1537
Yue Liu is an academic researcher from University of Wisconsin-Madison. The author has contributed to research in topics: Computer science & Medicine. The author has an hindex of 19, co-authored 49 publications receiving 1023 citations. Previous affiliations of Yue Liu include Shandong University & University of Maryland, College Park.
Papers
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Journal ArticleDOI
An arterial signal optimization model for intersections experiencing queue spillback and lane blockage
Yue Liu,Gang-Len Chang +1 more
TL;DR: An arterial signal optimization model that features its effectiveness on explicitly modeling physical queue evolution on arterial links by lane-group to account for shared-lane traffic interactions and capturing the dynamic interactions of spillback queues among lane groups and between neighboring intersections is presented.
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Empirical Observations of Dynamic Dilemma Zones at Signalized Intersections
TL;DR: Empirical results revealed that the dilemma zone is dynamic in nature, with its location varying with the driving population, and that the recommended and commonly used practice of extending the yellow phase duration may not eliminate all the dilemma zones.
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A Dynamic Programming Approach for Optimal Signal Priority Control Upon Multiple High-Frequency Bus Requests
TL;DR: Comparative analysis results have shown that the proposed dynamic programming model outperforms the first-come-first-serve policy in terms of reducing bus delays, improving schedule adherence, and minimizing the impacts on other vehicular traffic.
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Corridor-Based Emergency Evacuation System for Washington, D.C.: System Development and Case Study
TL;DR: A corridor-based emergency evacuation system and an example application of the system for the Washington, D.C., metropolitan area are presented and its effectiveness at producing evacuation routing strategies, identifying potential bottlenecks, and evaluating the performance of evacuation operations is demonstrated.
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Development and Evaluation of a Coordinated and Conditional Bus Priority Approach
TL;DR: The results of the field application studies suggested that the CCBP approach could be used to decrease bus delay deviation and enhance the reliability of bus service without significantly affecting the delay of other motor vehicles.