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NUS GRTII Research Newsletter | AI‑Driven Cooperative Adaptive Routing for Connected Vehicles

News | July 2025

Featured by the NUS Guangzhou Research Institute, Prof Liu Yang’s lab unveils an AI‑powered cooperative routing framework that harnesses connected‑vehicle data and mean‑field reinforcement learning to relieve congestion and boost urban traffic efficiency.

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NUS CDE Research Newsletter | Navigating the Complexity of Senior Mobility

News | July 2025

The NUS College of Design and Engineering highlights Prof Liu Yang’s data‑driven spatio‑temporal travel‑pattern model, which uncovers how land use and activity preferences shape seniors’ journeys and offers planners actionable insights for age‑inclusive transit design.

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New paper! A Learning-Informed Optimization Framework for Dynamic Balancing-Charging Management of Shared Autonomous Electric Vehicle Systems

Journal | July 2025

This research is published in Transportation Research Part C: Emerging Technologies.

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Congratulations! Zhong Linhuan won the Best Paper Award at the 6th International Symposium on Multimodal Transport (ISMT 2024)!

Presentation | Sep 2024

This research was presented in the session on urban rail network and high-speed rail system at ISMT 2024.

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Congratulations! Zhu Xiaolei won the Best Paper Award at the 6th International Symposium on Multimodal Transport (ISMT 2024)!

Presentation | Sep 2024

This research was presented in the session on shared and micro mobility at ISMT 2024.

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Congratulations to Xie Jiaohong’s research on Mobility-on-Demand Management for winning the Transportation Science Paper of the Year Award for 2023!

Journal | July 2024

Xie, J., Liu, Y., & Chen, N. (2023). Two-sided deep reinforcement learning for dynamic mobility-on-demand management with mixed autonomy. Transportation Science, 57(4), 1019-1046.

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We present our latest research on joint adaptive routing in stochastic traffic networks in ISTTT25!

Presentation | July 2024

Source: ISTTT25 Podium Session 6: Markov Game for CV Joint Adaptive Routing in Stochastic Traffic Networks: A Scalable Learning Approach, July 16 @ 10:50 am - 11:20 am EDT

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New Paper! Markov game for CV joint adaptive routing in stochastic traffic networks: A scalable learning approach

Journal | June 2024

This research is published in Transportation Research Part B: Methodological.

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New paper! Real-time dispatch management of shared autonomous vehicles with on-demand and pre-booked requests

Journal | March 2024

This research is published in Transportation Research Part A: Policy and Practice.

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New paper! Optimal Deployment of an Equitable Cav Platoonable Corridor On Road Networks with Mixed Traffic Flow

Journal | Nov 2023

This research is published in Transportation Research Part C: Emerging Technologies.

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We present our latest research in ITSC 2023!

Presentation | Sep 2023

2023 IEEE 26th International Conference on Intelligent Transportation Systems (ITSC)

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New paper! Revealing Senior Mobility Patterns and Activities in Urban Transit Systems

Journal | May 2023

This research is published in IEEE Transactions on Intelligent Transportation Systems.

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New paper! Dynamic truck–drone routing problem for scheduled deliveries and on-demand pickups with time-related constraints

Journal | Apr 2023

This research is published in Transportation Research Part C: Emerging Technologies.

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New paper! Two-Sided Deep Reinforcement Learning for Dynamic Mobility-on-Demand Management with Mixed-Autonomy

Journal | Jan 2023

This research is published in Transportation Science.

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New paper! Stochastic One-way Carsharing Systems with Dynamic Relocation Incentives through Preference Learning

Journal | Sep 2022

This research is published in Transportation Research Part E: Logistics and Transportation Review.

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New paper! Deep Reinforcement Learning for Dynamic Incident-Responsive Traffic Information Dissemination

Journal | Aug 2022

This research is published in Transportation Research Part E: Logistics and Transportation Review.

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New paper! Integrated Optimization of Planning and Operations for Shared Autonomous Electric Vehicle Systems

Journal | Aug 2022

This research is published in Transportation Science.

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New paper! Heterogeneous Information Provision on Traffic Networks with Competitive or Cooperative Information Providers

Journal | July 2022

This research is published in Transportation Research Part C: Emerging Technologies.

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New paper! A hierarchical solution evaluation method and a hybrid algorithm for the vehicle routing problem with drones and multiple visits.

Journal | July 2022

This research is published in Transportation Research Part C: Emerging Technologies.

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New paper! Prediction of Traffic Incident Duration Using Clustering-Based Ensemble Learning Method

Journal | June 2022

This research is published in Journal of Transportation Engineering, Part A: Systems.

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New paper! Impact of connected and autonomous vehicle technology on market penetration and route choices

Journal | June 2022

This research is published in Transportation Research Part C: Emerging Technologies.

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New Paper! Shared autonomous vehicle management considering competition with human-driven private vehicles

Journal | March 2022

This research is published in Transportation Research Part C: Emerging Technologies.

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New paper! On the Morning Commute Problem in a Y-shaped Network with Individual and Household Travelers

Journal | Feb 2022

This research is published in Transportation Science.

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New Paper! Information provision and congestion pricing in a risky two-route network with heterogeneous travelers

Journal | July 2021

This research is published in Transportation Research Part C: Emerging Technologies.

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New Paper! Optimizing flexible one-to-two matching in ride-hailing systems with boundedly rational users

Journal | June 2021

This research is published in Transportation Research Part E: Logistics and Transportation Review.

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New Paper! The static bike rebalancing problem with optimal user incentives

Journal | Feb 2021

This research is published in Transportation Research Part E: Logistics and Transportation Review.

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New Paper! A path-based equilibrium model for ridesharing matching

Journal | Aug 2020

This research is published in Transportation Research Part B: Methodological.

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New Paper! Vehicle assignment and relays for one-way electric car-sharing systems

Journal | Feb 2019

This research is published in Transportation Research Part B: Methodological.

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New Paper! Departure Time and Route Choices in Bottleneck Equilibrium under Risk and Ambiguity

Journal | Nov 2018

This research is published in Transportation Research Part B: Methodological.

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New Paper! Optimal Information Provision at Bottleneck Equilibrium with Risk-Averse Travelers

Journal | Feb 2018

This research is published in Transportation Research Record.

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New Paper! A credit-based congestion management scheme in general two-mode networks with multiclass users

Journal | July 2017

This research is published in Networks and Spatial Economics.

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New Paper! Pricing Scheme Design of Ridesharing Program in Morning Commute Problem

Journal | June 2017

This research is published in Transportation Research Part C: Emerging Technologies.

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New Paper! Joint design of parking capacities and fleet size for one-way station-based carsharing systems with road congestion constraints

Journal | Nov 2016

This research is published in Transportation Research Part B: Methodological.