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Trajectory Clustering in an Intersection by GDTW
Journal of Advanced Transportation, 2022 GPS trajectory data in intersections are series data with different lengths. Dynamic time wrapping (DTW) is good to measure the similarity between series with different lengths, however, traditional DTW could not deal with the inclusive relationship well
Lei Gao, Lu Wei, Jian Yang, Jinhong Li
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Urban multimodal traffic assignment
Multimodal Transportation, 2022 Many countries have set the target of becoming carbon-neutral to achieve the goals of the Paris Agreement, which was recently finalized, and an operational agreement was reached with the closing of Cop26 (UNCC, 2021). For the transport sector, achieving such a target requires, among other things, encouraging travelers to shift to a combination of ...
Yu Jiang, Otto Anker Nielsen
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ST-AGRNN: A Spatio-Temporal Attention-Gated Recurrent Neural Network for Traffic State Forecasting
Journal of Advanced Transportation, 2022 Accurate traffic state prediction plays an important role in traffic guidance, travel planning, etc. Due to the existence of complex spatio-temporal relationships, there are some challenges in forecasting.
Jian Yang +4 more
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Investigation of Control Method for Connected-Automated Vehicle to Multiplex Dedicated Bus Lane
Journal of Advanced Transportation, 2021 Dedicated bus lanes (DBLs) have been widely utilized to ensure public transport priority. To improve overall road efficiency, various control methods of multiplexing DBL are developed and discussed.
Wei-Jie Xiu +4 more
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Applied Sciences, 2021 Platooning is considered to be a very effective method for improving traffic efficiency, traffic safety and fuel economy under the connected and automated environment.
Linheng Li +5 more
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Journal of Advanced Transportation, 2022 As a typical spatiotemporal problem, there are three main challenges in traffic forecasting. First, the road network is a nonregular topology, and it is difficult to extract complex spatial dependence accurately.
Jian Yang +4 more
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Queue Length Estimation for Signalized Intersections under Partially Connected Vehicle Environment
Journal of Advanced Transportation, 2022 Queue length is a crucial measurement of traffic signal control at urban intersections. Conventional queue length estimation methods mostly still rely on fixed detectors.
Lu Wei +4 more
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Vulnerability Analysis of Urban Rail Transit Network considering Cascading Failure Evolution
Journal of Advanced Transportation, 2022 Vulnerability analysis is the premise of operational risk management and control for the large-scale and complex urban rail transit network (URTN) under the operation interruption of important stations. The temporary operation interruption of one station
Ranran Sun +5 more
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Perimeter Control Method of Road Traffic Regions Based on MFD-DDPG
Sensors, 2023 As urban areas continue to expand, traffic congestion has emerged as a significant challenge impacting urban governance and economic development. Frequent regional traffic congestion has become a primary factor hindering urban economic growth and social ...
Guorong Zheng +4 more
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Estimating Travel Times of Mid-Volume Buses Considering Right-of-Way Variation
IEEE Access, 2020 Transit agencies often provide estimates of bus travel times to downstream stops. This study aims to improve the perceived reliability of bus transit systems and enhance their competitiveness.
Junlan Chen +4 more
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