<代表性科研项目> 

科技部：

1. 主持国家重点研发计划项目：大型铁路交通货运枢纽智能运行技术 2025

2.主持国家重点研发计划项目“智慧物流管理与智能服务关键技术”课题二：移动互联环境下物流供需能力辨识、预测与匹配规划 2019

自然科学基金委：

3. 主持面上项目：混合交通环境下无信号交叉口进口道与冲突区一体化管控方法研究 2026 

4. 主持面上项目：面向交通流全样本车辆轨迹感知的路侧传感设备布局优化研究 2022 

5. 主持面上项目： 混合交通环境下无人驾驶车最优换道策略和路径规划问题研究 2017 

6. 主研重点项目：超大城市常发性瓶颈区域韧性交通系统多模式协同管控方法研究 2023 

7. 主研海外学者合作研究基金：基于O2O平台的公路货运资源优化配置的策略研究 2018 

国铁系统：

8. 主持国铁集团揭榜挂帅项目：空铁竞合新态势下高铁开行方案优化技术与协同发展机制研究  2025

9. 主持国家铁路局重大课题：基于统计数据的铁路阔大货物安全关键环节分析  2022

四川省科技厅：

10. 主持四川省科技计划骈骥项目：成渝双城经济圈公铁运输通道韧性提升关键技术2025 

11. 主持四川省青年科技创新研究团队项目：智慧交通与智慧物流大数据理论方法与应用技术 2019 

12. 联合主持四川省科技服务业示范项目：基于车联网技术的下一代智能交通服务系统的开发 2015

能源基金会：

13. 成都车网互动发展的定位、目标及路径研究2025

14. 基于大数据的中国航运市场调查与研究  2022

15. 中国货运市场的前期调查与分析 2017 

16. 中国公路干线货运大数据分析2017 

头部科创企业：

17. 城市道路交通网络预测与分析平台 中国市政工程西南设计研究总院 2025

18. 港投枢纽场站效能提升策略与方案研究项目 四川港投经济技术研究有限公司 2025

19. 绕城交通流数字化项目 四川智慧高速科技有限公司 2024

20. 路网态势系统算法模型和仿真模型建设项目 北大软件工程股份有限公司 2023

21. 城市道路交叉口群交通信号灯自适应控制系统研究技术 中国市政工程西南设计研究总院 2023

<学术期刊论文（*通讯作者）>  

1. Zhandong Xu, Zhengyang Li, Jun Xie, Anthony Chen*, Xiaobo Liu. Mean-risk traffic assignment under the continuously distributed risk-aversion factor, Operations Research, 2026.

2. Yongjiang He, Dajiang Suo, Peng Cao, Xiaobo Liu*. Optimizing roadside LiDAR beam distribution to enhance vehicle detection performance considering dynamic vehicle occlusion effects[J]. Transportation Research Part C: Emerging Technologies, 2025, 179: 105268

3. Zhandong Xu, Zhengxian Chen, Xiaobo Liu*. Resilience analysis of bike-bus-metro multimodal transit network: Case study in Chengdu, China[J]. Journal of Transport Geography, 2025.

4. Can Liu, Fangfang Zheng, Henry X. Liu, Xiaobo Liu*. Optimizing Mixed Traffic Flow: Longitudinal Control of Connected and Automated Vehicles to Mitigate Traffic Oscillations [J]. IEEE Transactions on Intelligent Transportation Systems, 2025.

5. Ruijie Li, Yang Liu, Xiaobo Liu, Yu (Marco) Nie*. Allocation problem in cross-platform ride-hail integration， Transportation Research Part B Methodological, 2024.

6. Xie Yuanzhi, Lu Gongyuan, Zheng Fangfang, Cao Peng, Liu Xiaobo*. A Hierarchical Approach for Integrating Merging Sequencing and Trajectory Optimization for Connected and Automated Vehicles, IEEE Transactions on Intelligent Transportation Systems, 2024. 

7. Dong Ni, Chen Shuming, Wu Yina, Feng Yiheng, Liu Xiaobo*. An Enhanced Motion Planning Approach by Integrating Driving Heterogeneity and Long-Term Trajectory Prediction for Automated Driving Systems, Transportation Research Part C Emerging Technologies, 2024.

8. Liu Can, Zheng Fangfang, Li Ruijie, Liu Xiaobo*. An Anti-Disturbance Adaptive Control Approach for Automated Vehicles in Mixed Connected Traffic Environment, IEEE Transactions on Intelligent Transportation Systems, 2023.

9. Cao Peng, Wang Yiming, Liu Xiaobo*. Trajectory-Based Method for Dividing Lanes of Vehicle Trajectories Collected by Roadside LiDAR, Transportation Research Record: Journal of the Transportation Research Board, 2023.

10. Xu Zhandong, Chen Anthony, Liu Xiaobo. Time and toll trade-off with heterogeneous users: A continuous time surplus maximization bi-objective user equilibrium model, Transportation Research Part B Methodological, 2023.

11. Zhandong Xu, Jun Xie, Xiaobo Liu, Yu (Marco) Nie. Hyperbush algorithm for strategy-based equilibrium traffic assignment problems[J]. Transportation science, 2022, 56(4): 877-903.

12. Peng Cao, Z. Xiong, X. Liu*, An analytical model for quantifying the efficiency of traffic-data collection using instrumented vehicles, Transportation Research Part C Emerging Technologies, 2022.

13. Gongyuan Lu; Z.Shen; X. Liu, Y. Nie*; Z. Xiong, Are autonomous vehicles better off without signals at intersections? A comparative computational study, Transportation Research Part B Methodological, 2022.

14. Ruijie Li, Y. Nie*, X. Liu, Auction-based Permit Allocation and Sharing System (A-PASS) for Travel Demand Management, Transportation Science, 2021.

15. Mi Gan; Q. Qian; D. Li; Y. Ai; X. Liu*, Capturing the swarm intelligence in truckers: The foundation analysis for future swarm robotics in road freight, Swarm and Evolutionary Computation, 2021.

16. Fangfang Zheng; J. Chen; H. Wang; H. Liu; X. Liu*, Developing a Dynamic Utilisation Scheme for Exclusive Bus Lanes on Urban Expressways: an Enhanced CTM-based Approach versus a Microsimulation-based Approach, IET Intelligent Transport System, 2020.

17. Ruijie Li, Y. Nie*, X. Liu, Pricing Carpool Rides Based on Schedule Displacement, Transportation Science, 2020. 

18. John Miller, Y. Nie, X. Liu, Hyperpath Truck Routing in an Online Freight Exchange Platform, Transportation Science, 2020.

19. Liu X, D. Shen, L. Lai, S. Levine*, Optimizing the safety-efficiency balancing of automated vehicle car-following, Accident Analysis and Prevention, 2020.

20. Fangfang Zheng; C. Liu; X. Liu*; L. Lu, Analyzing the impact of automated vehicles on uncertainty and stability of the mixed traffic flow, Transportation Research Part C Emerging Technologies, 2020.

21. Liu X, Lu G, Zheng F, et al. Coordinated management and control of autonomous traffic systems (in Chinese). Chin Sci Bull, 2019.

22. Mi Gan, Y. Nie*, X. Liu, Whereabouts of truckers: An empirical study of predictability, Transportation Research Part C Emerging Technologies, 2019.

23. Fangfang Zheng; H. Zuylen; X. Liu, A Methodological Framework of Travel Time Distribution Estimation for Urban Signalized Arterial Roads, Transportation Science, 2020.

研究方向包括

（1）智能网联自动驾驶交通系统协同管控技术

（2）智慧物流资源共享与优化配置技术

（3）新型交通网络建模技术与方法