CATS Lab
Connected & Autonomous Transportation Systems Laboratory

Publication

JOURNAL ARTICLES

(*Li as the corresponding author;  graduate, visiting and postdoctoral student;   graduation committee and external advisees)

Published and Accepted

  1. Ruan, T.; Wang, H; Jiang, R; Li, X; Xie, N.; Xie, X.; Hao, R.; Dong, C. (2023) A General Hierarchical Control System to Model ACC Systems: An Empirical Study. IEEE Transactions on ITS, https://doi.org/10.1109/TITS.2023.3306349
  2. Li, Q., Wang, Z., Kolla, R. D. T. N., Li, M., Yang, R., Lin, P. S., & Li, X. (2023). Modeling effects of roadway lighting photometric criteria on nighttime pedestrian crashes on roadway segments. Journal of Safety Research, forthcoming. https://doi.org/10.1016/j.jsr.2023.07.004
  3. *Li, Q., Li, X., Yao, H., Liang, Z., & Xie, W. Automated Vehicle Identification Based on Car-Following Data With Machine Learning. IEEE Transactions on ITS, forthcoming, 10.1109/TITS.2023.3304607.
  4. *Shi, X., Chen, Z. & Li, X. (2023) Trajectory Planning for an Autonomous Vehicle with Conflicting Moving Objects Along a Fixed Path – An Exact Solution Method. Transportation Research Part B, 173, 228-246. https://doi.org/10.1016/j.trb.2023.05.001
  5. *Li, Q. & Li, X. (2023) Trajectory optimization for autonomous modular vehicle or platooned autonomous vehicle split operations. Transportation Research Part E, 176, 103115. https://doi.org/10.1016/j.tre.2023.103115
  6. *Li, X., (2022), Trade-off between safety, mobility and stability in automated vehicle following control. Transportation Research Part B, 166, 1-18; https://doi.org/10.1016/j.trb.2022.09.003
  7. *Chen, Z. & Li, X. & Qu, X., (2022), A continuous model for designing corridor systems with modular autonomous vehicles enabling station-wise docking. Transportation Science, 56(1), 1-30. https://doi.org/10.1287/trsc.2021.1085
  8. *Li, Q. & Li, X. (2022) Generalized Fundamental Diagram with Implications of Congestion Mitigation. Journal of Transportation Engineering Part A, 148(5), 04022021. https://doi.org/10.1061/JTEPBS.0000658
  9. *Li, Q., , D., Li, X. & Wang, X. (2022) Electric Vehicle Sharing Based “Energy Sponge” Service Interfacing Transportation and Power Systems. Cleaner Logistics and Supply Chain, 3, 100022. https://doi.org/10.1016/j.clscn.2021.100022
  10. *Fan, H., Yun, L. & Li, X. (2022) A Linear-Time Crystal-Growth Algorithm for Discretization of Continuum Approximation. Transportation Research Part E, 161, 102715. https://doi.org/10.1016/j.tre.2022.102715
  11. Ma, K., Wang, H., Zuo, Z., Hou, Y., Li, X., & Jiang, R. (2022). String stability of automated vehicles based on experimental analysis of feedback delay and parasitic lag. Transportation Research Part C: Emerging Technologies, 145, 103927.
  12. *Shi, X., Yao, H. Liang, Z. & Li, X. (2022) An Empirical Study on Fuel Consumption of Commercial Automated Vehicles. Transportation Research Part D, 106, 103253. https://doi.org/10.1016/j.trd.2022.103253
  13. *Wang, L., Wu, J., Li, X., Qu, X., Wu, Z., & Zhu, L. (2022) Longitudinal Control for Person-Following Robots. Journal of Intelligent and Connected Vehicles. https://doi.org/10.1108/JICV-01-2022-0003
  14. *Li, Q. & Li, X. (2022) Trajectory planning for autonomous modular vehicle docking operations., Transportation Research Part E, 166, 102886. https://doi.org/10.1016/j.tre.2022.102886
  15. *Li, Q., Soleimaniamiri, S. & Li, X. (2022) Optimal Mass Evacuation Planning for Electric Vehicles Before Natural Disasters. Transportation Research Part D, 107, 103292. https://doi.org/10.1016/j.trd.2022.103292
  16. *Li, Q., Han, Y. & Li, X. (2022) Trajectory Prediction Dimensionality Reduction for Low-Cost Connected Automated Vehicle Systems. Transportation Research Part D, 111, 103429. https://doi.org/10.1016/j.trd.2022.103439
  17. * Han, Y., Li, X., Yang, X. (2022) Physics-Aware Learning-based Vehicle Trajectory Prediction of Congested Traffic in a Connected Vehicle Environment. IEEE Transactions on Vehicular Technology, forthcoming.
  18. *Wang, Y. & Li, X. (2022). An Innovative Huffman Forest-Based Method to Detected Railroad Station Anomalies. Sensors, 22(10), 3915. https://doi.org/10.3390/s22103915
  19. * Qu, X., Zhong, L., Zeng, Z., Tu, H., & Li, X. (2022). Automation and connectivity of electric vehicles: Energy boon or bane? Cell Reports Physical Science, 3(8), 101002. https://doi.org/10.1016/j.xcrp.2022.101002
  20. Li, Q., Yao, H., & Li, X. (2022). A matched case-control method to model car-following safety. Transportmetrica A: Transport Science, 1-19. https://doi.org/10.1080/23249935.2022.2055198
  21. Yuksel, E., Bertini, R., Li, X., Staes, B., Ozkul, S., (2022). Data-Driven Computation of State-Dependent Passenger Car Equivalency for Multiple Truck Lengths. Transportation Research Record, 03611981221092008. https://doi.org/10.1177/0361198122109200
  22. Zheng, S., Jiang, R., Tian, J., Li, X., Jia, B., Gao, Z., & Yu, S. (2022) A comparison study on the growth pattern of traffic oscillations in car-following experiments. Transportmetrica B, 1-19. https://doi.org/10.1080/21680566.2022.2123866
  23. Zheng, S., Jiang R, Tian, J., Li, X., Treiber, M., Li, Z., Gao, L. & Jia, Empirical and experimental study on the growth pattern of traffic oscillations upstream of fixed bottleneck and model test. Transportation Research Part C: Emerging Technologies, 140, 103729. https://doi.org/10.1016/j.trc.2022.103729
  24. Hale, D. K., Ghiasi, A., Khalighi, F., Zhao, D., Li, X., & James, R. M. (2023). Vehicle Trajectory-Based Calibration Procedure for Microsimulation. Transportation Research Record, 2677(1), 1764-1781.
  25. *Wang, Y. & Li, X. (2022). Optimality analysis of train platforming and routing with different interlocking modes. Communications in Transportation Research, 2, 100061. https://doi.org/10.1016/j.commtr.2022.100061
  26. *Shi, X. & Li, X. (2021). Constructing fundamental diagram for traffic flow with automated vehicles: methodology and demonstration. Transportation Research Part B, 150, 219-292. https://doi.org/10.1016/j.trb.2021.06.011
  27. *Shi, X. & Li, X. (2021) Operations design of modular vehicles on an oversaturated corridor with first-in-first-out passenger queueing. Transportation Science, forthcoming. 55(5), 1187-1205. https://doi.org/10.1287/trsc.2021.1085.
  28. *Chen, Z. & Li, X. (2021). Designing corridor systems with modular autonomous vehicles enabling station-wise docking: Discrete modeling method. Transportation Research Part E, 152, 102388. https://doi.org/10.1016/j.tre.2021.102388 (also accepted for presentation at the 24th International Symposium on Transportation and Traffic Theory ISTTT24).
  29. *Yao, H. & Li, X. (2021). Lane-change-aware connected automated vehicle trajectory optimization at a signalized intersection with multi-lane roads. Transportation Research Part C, 129, 103182. https://doi.org/10.1016/j.trc.2021.103182
  30. *Shi, X. & Li, X. (2021). Empirical study on car following characteristics of commercial automated vehicles with different headway settings. Transportation Research Part C, 128, 103134. https://doi.org/10.1016/j.trc.2021.103134
  31. *Li, Q. & Li, X., Huang, Z., Halkias John, McHale, G., James, R. Simulation of mixed traffic with cooperative lane changes. Computer-Aided Civil and Infrastructure Engineering, forthcoming.
  32. *Hu, Y. & Li, X. (2021). Modeling and analysis of excess commuting with trip chains. Annals of the Association of American Geographers (the flagship journal in Geography), 111(6), 1851-1867. https://doi.org/10.1080/24694452.2020.1835461
  33. Parsafard, M. & Li, X. (2021). Sensor location design for interdicting mobile travelers with probabilistic space-time trajectories. Transportation Research Part C, 132, 103420. https://doi.org/10.1016/j.trc.2021.103420.
  34. *Liu, H., Soleimaniamiri, S., Li, X., Xie, S. (2021) Joint location and assignment optimization for cooperation of multi-type fire vehicles. Computer-aided Civil and Infrastructure Engineering, forthcoming. https://doi.org/10.1111/mice.12774
  35. *Shi, X., Zhao, D. Yao, H.  & Li, X. (2021). Video-based Trajectory Generation with Deep Learning for High-Granularity Highway Simulation (HIGH-SIM). Communications in Transportation Research, 1, 100014. https://doi.org/10.1016/j.commtr.2021.100014
  36. *Shi, X. Wang, Z. & Li, X., Pei, M. (2021). The Effect of Ride Experience on Changing Opinions Toward Autonomous Vehicle Safety, Communications in Transportation Research , 100003. https://doi.org/10.1016/j.commtr.2021.100003 (Received Best Paper Runner-Up Award)
  37. Wang, Z., Shi, X.(corresponding author), Zhao, X., & Li, X. (2021). Modeling Decentralized Mandatory Lane Change for Connected and Autonomous Vehicles: An Analytical Method. Transportation Research Part C, 133, 103441.
  38. Li, Q., Wang, Z., Li, M., Yang, R., Lin, P.S., Li, X. (2021). Development of Crash Modification Factors for Roadway Illuminance: A Matched Case-Control Study. Accident Analysis and Prevention, 159, 106279. https://doi.org/10.1016/j.aap.2021.106279
  39. Gong, M., Hu, Y., Chen, Z. (corresponding author) & Li, X. (2021) Transfer-based customized bus system design with passenger-route assignment optimization. Transportation Research Part E, 153, 102422. https://doi.org/10.1016/j.tre.2021.102422
  40. Chowdhury S., Shahvari, O., Marufuzzaman, M. (corresponding author), Li, X. & Bian, L. (2021) Drone Routing and Optimization for Post-Disaster Inspection. Computers & Industrial Engineering, 159, 107495. https://doi.org/10.1016/j.cie.2021.107495
  41. *Wang, Z., Zhao, X., Xu, Z., Li, X., Qu, X. (2021). Modeling and field experiments on lane changing of an autonomous vehicle in mixed traffic. Computer-Aided Civil and Infrastructure Engineering, 36(7), 877-889. https://doi.org/10.1111/mice.12540
  42. *Pei, M., Lin, P., Du, J. & Li, X., Chen, Z. (2021). Vehicle dispatching in modular transit networks: A nonlinear mixed-integer programming model. Transportation Research Part E, 147, 102240. https://doi.org/10.1016/j.tre.2021.102240
  43. *Li, Q., Li, X., Mannering, F. (2021) An assessment of discretionary lane changing decisions: A random parameters approach with heterogeneity in means and variances, Transportation Research Record, 0361198121992364. https://doi.org/10.1177/0361198121992364
  44. Wang, Z., Zhao, X., Chen, Z. (corresponding author) & Li, X. (2021). A dynamic cooperative lane-changing model for connected and autonomous vehicles with possible accelerations of a preceding vehicle. Expert Systems with Applications. 173 (1), 114675. https://doi.org/10.1016/j.eswa.2021.114675
  45. *Chen, Z. & Li, X. (2021). Unobserved heterogeneity in transportation equity analysis: Evidence from a bike-sharing system in southern Tampa. Journal of Transport Geography, 91, 102956. https://doi.org/10.1016/j.jtrangeo.2021.102956
  46. *Kolpakov, A., Sipiora, A.M., Li, X., Johnson, C., Nobler E. (2021). Fleet and fuel strategies for transportation resilience (invited). Revista Internacional de Desastres Naturales, The International Journal of Natural Disasters, Accidents and Civil. Infrastructure (RIDNAIC), 19-20 (1), 43-51.
  47. *Xu, Z., Wang, Y., Wang, G., Li, X., Bertini, R., Qu, X. and Zhao, X. (2021). Trajectory optimization for a connected automated traffic stream: Comparison between an exact model and fast heuristics. IEEE Transactions on ITS, 22(5), 2969-2978. https://1109/TITS.2020.2978382.
  48. *Yao, H., Li, Q., Li., X. (2020). A study of relationships in traffic oscillation features based on field experiments. Transportation Research Part A, 141, 339-355. https://doi.org/10.1016/j.tra.2020.09.006
  49. *Yao, H. & Li., X. (2020). Decentralized control of connected automated vehicle trajectories in mixed traffic at an isolated signalized intersection. Transportation research part C: emerging technologies, 121, 102846. https://doi.org/10.1016/j.trc.2020.102846
  50. *Soleimaniamiri, S., Ghiasi, A., Li, X. & Huang, Z. (2020). An analytical optimization approach to the joint trajectory and signal optimization problem for connected automated vehicles. Transportation Research Part C, 120, 102759. https://doi.org/10.1016/j.trc.2020.102759
  51. *Shi, X., Chen, Z., Pei, M. & Li, X. (2020). Variable-capacity operations with modular transits for shared-use corridors. Transportation Research Record, 2674(9), 230-244. https://doi.org/10.1177/0361198120928077.
  52. *Zhao, X., Wang, Z., Xu, Z., Wang, Y., Li, X. & Qu, X. (2020). Field experiments on longitudinal characteristics of human driver behavior following an autonomous vehicle. Transportation Research Part C, 114 205-224. https://doi.org/10.1016/j.trc.2020.02.018
  53. *Xu, Y., Jia, B., Li, X., Li, M. & Ghiasi, A. (2020). An integrated micro-macro approach for high-speed railway energy-efficient timetabling problem. Transportation Research Part C, 112: 88-115. https://doi.org/10.1016/j.trc.2020.01.008
  54. *Zhao, D., Balusu, S.K., Sheela, P.V., Li, X., Pinjari, A., Eluru, N., (2020). Weight-categorized truck flow estimation: a data-fusion approach and a Florida case study. Transportation Research Part E, forthcoming, 136: 101890. https://doi.org/10.1016/j.tre.2020.101890
  55. *Yun, L., Wang, X., Fan, H., & Li, X. (2020). Reliable facility location design with round-trip transportation under imperfect information part i: a discrete model. Transportation Research Part E, 124, 44-59. https://doi.org/10.1016/j.tre.2019.101825
  56. Guo, Y., Chen, Z., Stuart, A., Li, X. & Zhang, Y. (2020). A systematic overview of transportation equity in terms of accessibility, traffic emissions, and safety outcomes: From conventional to emerging technologies. Transportation research interdisciplinary perspectives, 4, 100091. https://doi.org/10.1016/j.trip.2020.100091
  57. Dong, S., Mostafizi, A., Wang, H., Gao, J., and Li X. (2020). Measuring the topological robustness of transportation networks to disaster-induced failures: A percolation approach. Journal of Infrastructure Systems, 26(2), 04020009.
  58. Li, X., Qu, X., Chow, J. Y. J., Menendez, M., & Qian, Z. S. (2019). Emerging Mobility Systems (Guest Editorial). IEEE Intelligent Transportation Systems Magazine, 11(3), 8-11. [8772325]. https://doi.org/10.1109/MITS.2019.2921082.
  59. *Chen, Z., Guo, Y., Stuart, A., Zhang, Y. & Li, X. (2019). Exploring the equity performance of bike-sharing systems with disaggregated data: A story of southern Tampa. Transportation Research Part A, 130, 529-545. https://doi.org/10.1016/j.tra.2019.09.048
  60. Pei, M., Lin, P., , J., and Li, X. (2019). Operational design for a real-time flexible transit system considering passengers’ demands and willingness to pay. IEEE Access, 10.1109/ACCESS.2019.2949246 .
  61. Hua, Y., Zhao, D., Wang, X. & Li, X. (2019). Joint infrastructure planning and fleet management for one-way electric car sharing under time-varying uncertain demand. Transportation Research Part B, 128, 185-206. https://doi.org/10.1016/j.trb.2019.07.005
  62. *Zhao, D., Li, X. & Cui, J. (2019). A simulation-based optimization model for infrastructure planning for electric autonomous vehicle sharing. Computer-aided Civil and Infrastructure Engineering, forthcoming. https://doi.org/10.1111/mice.12506
  63. *Wang, Y., Li, X., Tian, J. & Jiang, R., (2019). Stability analysis of stochastic linear car-following models. Transportation Science, 54(1), 274-297. https://www.researchgate.net/publication/322406066_Stability_analysis_of_stochastic_linear_car-following_models
  64. *Yun, L., Fan, H., & Li, X. (2019). Reliable facility location design with round-trip transportation under imperfect information part II: A continuous model. Transportation Research Part B: Methodological, 124, 44-59. https://doi.org/10.1016/j.trb.2019.04.002
  65. *Wang, Z., Shi, X., & Li, X. (2019). Review of lane-changing maneuver of connected and automated vehicles: models, algorithms and traffic impact analyses. Journal of the Indian Institute of Science, 99, 589-599. https://link.springer.com/article/10.1007/s41745-019-00127-7
  66. Yang, R., Wang, Z., Lin, P. S., Li, X., Chen, Y., Hsu, P. P., & Henry, A. (2019). Safety effects of street lighting on roadway segments: Development of a crash modification function. Traffic Injury Prevention, 20(3), 296-302. https://doi.org/10.1080/15389588.2019.1573317
  67. *Wang, Y., Li, X., & Yao, H. (2019). Review of trajectory optimisation for connected automated vehicles. IET Intelligent Transport Systems, 13 (4), 580-586. https://doi.org/10.1049/iet-its.2018.5184
  68. *Ghiasi, A., Hussain, O., Qian, S.Z. & Li, X. (2019). Lane management with variable lane width and model calibration for connected automated vehicles. Journal of Transportation Engineering Part A (Received JTE Part A 2020 Best Paper), 146(3), 04019075. https://ascelibrary.org/doi/full/10.1061/JTEPBS.0000283
  69. *Ghiasi, A., Li, X., Ma, J. (2019). A mixed traffic speed harmonization model with connected automated vehicles. Transportation Research Part C, 104, 210-233. https://doi.org/10.1016/j.trc.2019.05.005
  70. *, Z., Li, X. & Zhou, X. (2019) Operational design for shuttle systems with modular vehicles under oversaturated traffic: Continuous modeling method. Transportation Research Part B (jointly presented at the 23 International Symposium on Transportation and Traffic Theory), 132, 76-100. https://doi.org/10.1016/j.trb.2019.05.018
  71. *, Z., Li, X. & Zhou, X. (2019) Operational design for shuttle systems with modular vehicles under oversaturated traffic: Discrete modeling method. Transportation Research Part B, 122, 1-19. https://doi.org/10.1016/j.trb.2019.01.015
  72. Li, X. Medal, H. & Qu, X., (2019). Connected infrastructure location design under additive service utilities. Transportation Research Part B, 120, 99-124. https://doi.org/10.1016/j.trb.2018.12.007
  73. *Li, L. & Li, X. (2019). Parsimonious trajectory design of connected automated traffic. Transportation Research Part B, 119, 1-21. https://doi.org/10.1016/j.trb.2018.11.006
  74. Guo, Y., Ma, J., Xiong, C., Li, X., Zhou, F., & Hao, W. (2019). Joint optimization of vehicle trajectories and intersection controllers with connected automated vehicles: Combined dynamic programming and shooting heuristic approach. Transportation Research Part C, 98, 54-72. https://doi.org/10.1016/j.trc.2018.11.010
  75. *Parsafard, M., Chi, G., Qu, X., Li, X. & Wang, H. (2019). Error measures for trajectory estimations with geo-tagged mobility sample data. IEEE Transactions on ITS, 20 (7), 2566 – 2583. https://doi.org/10.1109/TITS.2018.2868182
  76. *Fang, H., Ma, J. & Li, X. (2018). A reliable location model for heterogeneous systems under partial capacity losses. Transportation Research Part C, 97, pp. 235-257. https://doi.org/10.1016/j.trc.2018.10.014
  77. *Li, X., Ghiasi, A., Xu, Z. & Qu, X. (2018). A piecewise trajectory optimization model for connected automated vehicles: Exact optimization algorithm and queue propagation analysis. Transportation Research Part B, 118: 429-456. https://doi.org/10.1016/j.trb.2018.11.002
  78. *Yao, H., Cui, J., Li, X., Wang, Y. & An, S. (2018). A trajectory smoothing method at signalized intersection based on individualized variable speed limits with location optimization. Transportation Research Part D, 62, pp. 456-473. https://doi.org/10.1016/j.trd.2018.03.010
  79. Zhao, M., Li, X., Yin, J., Cui., J., Yang, L., & An, S. (2018). An integrated framework for electric vehicle rebalancing and staff rebalancing in one-way carsharing systems: Model formulation and Lagrangian relaxation-based solution approaches. Transportation Research Part B, 117(a), 542-572. https://doi.org/10.1016/j.trb.2018.09.014
  80. Li, C., Ghiasi, A., Li, X. & Chi, G. (2018). Sociodemographics and access to organic and local food: A case study of New Orleans, Louisiana. Cities, 79, pp. 141-150. https://doi.org/10.1016/j.cities.2018.03.003
  81. Ansari,, Basdere, M., Li, X., Ouyang, Y., & Smilowitz, K. (2018), Advancements in continuous approximation models for logistics and transportation systems: 1996 – 2016.Transportation Research Part B, 107, 229-252. https://doi.org/10.1016/j.trb.2017.09.019
  82. Ma, L., Chen, X., Li, X., Ding C. & Wang, Y. (2018). Sustainable station-level planning: An integrated transport and land use design model for transit-oriented development. Journal of Cleaner Production, 179, pp. 1052-1063. https://doi.org/10.1016/j.jclepro.2017.09.182
  83. *Ghiasi, A., Hussein, O., Qian, S.Z. & Li, X. (2017). A mixed traffic capacity analysis and lane management model for connected automated vehicles: a Markov chain method. Transportation Research Part B, 106, pp. 266-292. https://doi.org/10.1016/j.trb.2017.09.022
  84. Qu, X., Li, X., Wang, M., & Dixit, V. (2017) Advances in modelling connected and automated vehicles. Journal of Advanced Transportation (editorial). https://doi.org/10.1155/2017/3268371
  85. Xu, Y., Jia, B., Ghiasi, A. & Li, X. (2017). Train routing and timetabling problem for heterogeneous train traffic with switchable scheduling rules. Transportation Research Part C, 84, pp.196-218. https://doi.org/10.1016/j.trc.2017.08.010
  86. Ma, J., Li, X., Zhou, F. & Hao, W. (2017). Designing optimal autonomous vehicle sharing and reservation systems: a linear programming approach. Transportation Research Part C, 84, pp.124-141. https://doi.org/10.1016/j.trc.2017.08.022
  87. Zhou, M., Qu, X., Li, X. (2017). A recurrent neural network based car-following model to predict traffic oscillations. Transportation Research Part C, 84, pp.245-264. https://doi.org/10.1016/j.trc.2017.08.027
  88. Yun, L., Wang, X., Fang, H., & Li, X. (2017). A reliable facility location design model with site-dependent disruption in the imperfect information context. PLOS ONE, 12(5), e0177104. https://doi.org/10.1371/journal.pone.0177104
  89. Qian, Z.S., Li, J., Li, X., Zhang, M. & Wang, H. (2017). Modeling heterogeneous traffic flow: A pragmatic approach. Transportation Research Part B,  99, pp.183-204. https://doi.org/10.1016/j.trb.2017.01.011
  90. *Ma, J., Li, X., Zhou, F., Hu, J. & Park, B. (2017). Parsimonious shooting heuristic for trajectory design of connected automated traffic part II: Computational issues and optimization. Transportation Research Part B, 95, 421-441. https://doi.org/10.1016/j.trb.2016.06.010
  91. *Zhou, F., Li, X. & Ma, J. (2017). Parsimonious shooting heuristic for trajectory design of connected automated traffic part I: Theoretical analysis with generalized time geography. Transportation Research Part B, 95, 394-420. https://doi.org/10.1016/j.trb.2016.05.007
  92. *Cui, J., Zhao, M., Li, X., Parsafard, M. & An S. (2016) Reliable design of an integrated supply chain with expedited shipments under disruption risks. Transportation Research Part E, 95, 143-163. https://doi.org/10.1016/j.tre.2016.09.009
  93. Eghbal, R., Parsafard, M., Hugh, M., & Li, X. (2016). Optimal traffic calming: A mixed-integer bi-level programming model for locating sidewalks and crosswalks in a multimodal transportation network to maximize pedestrians’ safety and network usability. Transportation Research Part E, 91, 33-50. https://doi.org/10.1016/j.tre.2016.03.016
  94. *Li, X., Ma, J., Cui, J., Ghiasi, A. & Fang, Z. (2016). Design framework of large-scale one-way electric vehicle sharing systems: A continuum approximation model. Transportation Research Part B, 88, 21-45. https://doi.org/10.1016/j.trb.2016.01.014
  95. Ma, J., Li, X., Shladover, S., Rakha, H., Lu, X., Jagannathan, R., Dailey, D.J. (2016). Freeway speed harmonization. IEEE Transactions on Intelligent Vehicles, PP(99), 1. https://doi.org/10.1109/TIV.2016.2551540
  96. Marufuzzaman, M., Li, X., Yu, F. & Zhou, F. (2016). Supply chain design and management for syngas production. ACS Sustainable Chemistry & Engineering, 4(3), 890-900. https://doi.org/10.1021/acssuschemeng.5b00944
  97. Xie, S., Li, X., & Ouyang, Y. (2015). Decomposition of general facility disruption correlations via augmentation of virtual supporting stations. Transportation Research Part B, 80, 64–81. https://doi.org/10.1016/j.trb.2015.06.006
  98. Parsafard, M., Esmaeel, A., Masoud, K., Mohammadreza, N., & Li, X (2015). Practical approach for finding optimum routes for fuel delivery trucks in large cities. Transportation Research Record, 2478, 66-74. https://doi.org/10.3141%2F2478-08
  99. *Yun, L., Qi, Y., Fan, H., Ji, C., Li, X. & Jia, L. (2015). A reliability model for facility location design under imperfect information. Transportation Research Part B, 81(2), 596-615. https://doi.org/10.1016/j.trb.2014.10.010
  100. Bai, Y., Li, X., Peng, F., & Ouyang, Y. (2015). Effects of disruption risks on biorefinery location design. Energies, 8(2), 1468-1486. https://doi.org/10.3390/en8021468
  101. *Li, X., Cui, J., An, S., & Parsafard, M. (2014). Stop-and-go traffic analysis: theoretical properties, environmental impacts and oscillation mitigation. Transportation Research Part B, 70, 319–339. https://doi.org/10.1016/j.trb.2014.09.014
  102. Marufuzzaman, M., Eksioglu, S., Li, X., & Wang, J. (2014). Analyzing the impact of intermodal-related risk to the design and management of biofuel supply chain. Transportation Research Part E, 69, 122-145. https://doi.org/10.1016/j.tre.2014.06.008
  103. *Li, X., Ouyang, Y., & Peng, F. (2013). A supporting station model for reliable infrastructure location design under interdependent disruptions.Transportation Research Part E, 60, 80-93. https://doi.org/10.1016/j.sbspro.2013.05.003
  104. *Li, X. (2013). An integrated modelling framework for design of logistics networks with expedited shipment services. Transportation Research Part E, 56, 46-63. https://doi.org/10.1016/j.tre.2013.05.004
  105. , S., Cui, N., Li, X., & Ouyang, Y. (2013). Location planning for transit-based evacuation under the risk of service disruptions. Transportation Research Part B, 54, 1-16. https://doi.org/10.1016/j.trb.2013.03.002
  106. Li, X. & Ouyang, Y. (2012). Reliable traffic sensor deployment under probabilistic disruptions and generalized surveillance effectiveness measures. Operations Research, 60 (5), 1183-1198. https://doi.org/10.1287/opre.1120.1082
  107. Li, X., Wang, X. & Ouyang, Y. (2012). Prediction and field validation of traffic oscillation propagation under nonlinear car-following laws. Transportation Research Part B, 46(3), 409-423. https://doi.org/10.1016/j.trb.2011.11.003
  108. Li, X. & Ouyang, Y. (2011). Reliable sensor deployment for network traffic surveillance. Transportation Research Part B, 45 (1), 218-231. https://doi.org/10.1016/j.trb.2010.04.005
  109. Li, X. & Ouyang, Y. (2011). Characterization of traffic oscillation propagation under nonlinear car-following laws. Transportation Research Part B, 45 (9), 1346-1361. https://doi.org/10.1016/j.sbspro.2011.04.538
  110. Chen, Q., Li, X. & Ouyang, Y. (2011). Joint inventory-location problem under the risk of probabilistic facility disruptions. Transportation Research Part B, 45 (7), 991-1003. https://doi.org/10.1016/j.trb.2011.04.004
  111. Peng, F., Li, X. & Ouyang, Y. (2011). Installation of railroad wayside defect detectors: multiperiod design. Transportation Research Record, 2261, 148-154. https://doi.org/10.3141%2F2261-17
  112. Peng, F., Kang, S., Li, X., Ouyang, Y., Somani, K., & Acharya, D. (2011). A heuristic approach to the railroad track maintenance scheduling problem. Computer-Aided Civil and Infrastructure Engineering, 26 (2), 129-145. https://doi.org/10.1111/j.1467-8667.2010.00670.x
  113. Li, X. & Ouyang, Y. (2010). A continuum approximation approach to reliable facility location design under correlated probabilistic disruptions. Transportation Research Part B, 44 (4), 535-548. https://doi.org/10.1016/j.trb.2009.09.004
  114. Li, X., Peng, F. & Ouyang, Y. (2010). Measurement and estimation of traffic oscillation properties. Transportation Research Part B, 44 (1), 1-14. https://doi.org/10.1016/j.trb.2009.05.003
  115. Ouyang, Y. & Li, X. (2010). The bullwhip effect in supply chain networks. European Journal of Operational Research, 201 (3), 799-810. https://doi.org/10.1016/j.ejor.2009.03.051
  116. Ouyang, Y., Li, X., Barkan, C., Kawprasert, A., & Lai, Y.C. (2009). Optimal locations of railroad wayside defect detection installations. Computer-aided Civil and Infrastructure Engineering, 24 (5), 309-319. https://doi.org/10.1111/j.1467-8667.2008.00584.x

Under Revision

  1. *Shi, X., Chen, Z. & Li, X., Modular autonomous vehicle operations for airport baggage transportation. European Journal of Operational Research, under revision
  2. *Soleimaniamiri, S., & Yao, H., Ghiasi, A., Li, X., Bujanovic, P., Vadakpat, G., Lochrane ” An Edge-Computing-Based Cooperative Highway Operations (ECHO) Framework for Automated Vehicles of Different Cooperation Classes at a Stop-Controlled Intersection” Transportation Research Part C, under revision

Submitted

  1. *Yao, H. & Li, X. Utilizing dimensionality reduction techniques to enhance machine-learning based trajectory prediction. IEEE Transactions on Intelligent Transportation Systems, https://www.researchgate.net/publication/351748779_Utilizing_Dimensionality_Reduction_Techniques_to_Enhance_Machine-Learning_based_Trajectory_Prediction
  2. *Soleimaniamiri, S. & Li, X., Scheduling of Heterogeneous Connected Automated Vehicles at a General Conflict Area, Transportation Research Part B, submitted
  3. Wang, Z., Tian, J., Jiang, R., Li, X. & Ma, S., Car following model simulating traffic breakdown and concave growth pattern of oscillations in traffic flow. IEEE Transactions on Intelligent Transportation Systems, under revision.

Under Revision

  1. *Shi, X., Chen, Z. & Li, X., Modular autonomous vehicle operations for airport baggage transportation. European Journal of Operational Research, under revision
  2. *Soleimaniamiri, S., & Yao, H., Ghiasi, A., Li, X., Bujanovic, P., Vadakpat, G., Lochrane ” An Edge-Computing-Based Cooperative Highway Operations (ECHO) Framework for Automated Vehicles of Different Cooperation Classes at a Stop-Controlled Intersection” Transportation Research Part C, under revision

Submitted

  1. *Yao, H. & Li, X. Utilizing dimensionality reduction techniques to enhance machine-learning based trajectory prediction. IEEE Transactions on Intelligent Transportation Systems, https://www.researchgate.net/publication/351748779_Utilizing_Dimensionality_Reduction_Techniques_to_Enhance_Machine-Learning_based_Trajectory_Prediction
  2. *Soleimaniamiri, S. & Li, X., Scheduling of Heterogeneous Connected Automated Vehicles at a General Conflict Area, Transportation Research Part B, submitted
  3. Wang, Z., Tian, J., Jiang, R., Li, X. & Ma, S., Car following model simulating traffic breakdown and concave growth pattern of oscillations in traffic flow. IEEE Transactions on Intelligent Transportation Systems, under revision.

 

 

CONFERENCE PAPERS AND PRESENTATIONS

Peer Reviewed Papers/Presentations

  1. Ma, C., Li, X.*, Ma, K., Zhang., P., Long, K., Chen, S. Trajectory-based Performance Evaluation of Production Automated Vehicles, IEEE Intelligent Transportation Systems Conference (ITSC), BilBao, Spain, Sepetember 27, 2023
  2. *Li, X., From Automated Control to Cooperative Driving Automation (CDA), Automated Road Transportation Symposium, Los Angeles, July 18, 2022
  3. *Zhiwei Chen, Li, X., Amy L. Stuart, Yu Zhang, Fred Mannering, Keke Long, Yujie Guo, Big Data Sources for Transportation Equity Outcomes Analysis. Presented at the 2022 AASHTO Census Transportation Conference, Reno, NV, June 8, 2022
  4. Li, Q., *Li, X., Zhao, D., Wang, J., Shared Electric Autonomous Vehicle Fleet Operation Optimization: A Markov Decision Process Model. Presented at the 101th TRB Annual Meeting, Washington D.C., January 2022.
  5. Long, K., Li, Q., *Li, X., A PLATOONING STRATEGY FOR CONNECTED AUTOMATED VEHICLES IN PASSING A GENERAL CONFLICT AREA. Presented at the 101th TRB Annual Meeting, Washington D.C., January 2022.
  6. Ma, K., *Li, X., Liang, Z., Wang, Y, A lane-changing decision framework with wide spatiotemporal conditions for connected and automated vehicle in heterogenous traffic. Presented at the 101th TRB Annual Meeting, Washington D.C., January 2022.
  7. *Chen, Z., & Li, X., Analyzing transportation equity: Is there unobserved heterogeneity? Presented at the 100th TRB Annual Meeting, Washington D.C., January 2021.
  8. *Shi, X., Wang, Z., & Li, X., The Effect of Ride Experience on Changing Opinions Toward Autonomous Vehicle Safety. Presented at the 100th TRB Annual Meeting, Washington D.C., January 2021.
  9. *Li, Q., & Li, X., Trajectory Optimization for Autonomous Modular Vehicle Split Operations. Presented at the 100th TRB Annual Meeting, Washington D.C., January 2021.
  10. *Li, Q., Li, X., & Mannering, F., A Statistical Study of Discretionary Lane-changing Decision with Heterogeneous Vehicle and Driver Characteristics. Presented at the 100th TRB Annual Meeting, Washington D.C., January 2021.
  11. *Li, Q., Li, X., Huang, Z., Halkias, J., McHale, G., & James, R., A Simulation Framework for Mixed Traffic Incorporating Lane-Changing Behavior. Presented at the 100th TRB Annual Meeting, Washington D.C., January 2021.
  12. *Soleimaniamiri, S., Yao, H., Ghiasi, A., Li, X., Bujanovic, P., Vadakpat, G., & Lochrane, T., Cooperative Control of Automated Vehicles of Different Cooperation Classes at a Stop-Controlled Intersection. Presented at the 100th TRB Annual Meeting, Washington D.C., January 2021.
  13. *Shi, X., Chen, Z., & Li, X., Modular Autonomous Vehicle Operations for Airport Baggage Transportation. Presented at the 100th TRB Annual Meeting, Washington D.C., January 2021.
  14. *Soleimaniamiri, S., & Yao, H., Ghiasi, A., Li, X., Bujanovic, P., Vadakpat, G., Lochrane ” An Edge-Computing-Based Cooperative Highway Operations (ECHO) Framework for Automated Vehicles of Different Cooperation Classes at a Stop-Controlled Intersection” Presented at the 99th TRB Annual Meeting, Washington D.C., January 2020.
  15. * Wang, Z., Zhao, X., Xu, Z. & Li, X. ” Lane Changing Maneuver for Autonomous Vehicle in Mixed Traffic.” Presented at the 99th TRB Annual Meeting, Washington D.C., January 2020.
  16. *Zhao, D. & Li, X. ” Video-Based Intelligent Traffic Analysis System: A Comprehensive and Effective Solution to Extract Trajectories from Aerial Videos.” Presented at the 99th TRB Annual Meeting, Washington D.C., January 2020.
  17. *Liu, H., Li, X., Soleimaniamiri, S. & Xie, S. “Network Location and Assignment Design for Cooperation of Multi-Type Fire Vehicles.” Presented at the 99th TRB Annual Meeting, Washington D.C., January 2020.
  18. *Chen, Z., Li, X. “A Continuous Model for Designing Corridor Systems with Modular Vehicles Enabling En-Route Docking.” Presented at the 99th TRB Annual Meeting, Washington D.C., January 2020.
  19. *Shi, X., Chen, Z., Pei, M. & Li, X “Variable-Capacity Operations with Modular Transits for Shared-Use Corridors.” Presented at the 99th TRB Annual Meeting, Washington D.C., January 2020.
  20. *Li, Q. & Li, X. ” Trajectory Design for Autonomous Modular Vehicle Docking Operations.” Presented at the 99th TRB Annual Meeting, Washington D.C., January 2020.
  21. *Chen, Z., Guo, Y., Stuart, A., Zhang, Y. & Li, X. “How Can Disaggregate Data Facilitate Transportation Equity Analysis? – A Case of the Coast Bikeshare System in Southern Tampa.” Presented at the 99th TRB Annual Meeting, Washington D.C., January 2020.
  22. *Chen, Z., Li, X. “Timetable Design for Urban Transit Corridors with Time-Varying Vehicle Capacity.” Presented at the 99th TRB Annual Meeting, Washington D.C., January 2020.
  23. *Pei, M., Lin, P., Du, J., and Li, X., “Designing Modular Transit Network Systems Based on Modular Vehicle Technology”, 2019 International Symposium of Multimodal Transpiration, Singapore, December 06 2019;
  24. *Zhao, D., Li, X., “Real-World Trajectory Extraction from Aerial Videos – A Comprehensive and Effective Solution”, IEEE ITSC, Auckland, New Zealand, October 2019
  25. *Shi, X. & Li, X. “Speed Planning for an Autonomous Vehicle with Conflict Moving Objects”, IEEE ITSC, Auckland, New Zealand, October 2019
  26. Xu, Z., Wang, Y. Wang, G., Li, X., Quan, Y., Zhao, X. “trajectory optimization for a connected automated traffic stream: comparison between an exact model and fast heuristics.” In: Proceeding of presentation the 98th TRB Annual Meeting, Washington D.C., January 2019.
  27. Yao, H., Cui, J., Li, X., & An, S. “Analysis of relationships in traffic oscillation features with field experiments transportation research board.” In: Proceeding of presentation the 98th TRB Annual Meeting, Washington D.C., January 2019.
  28. Zhao, D., Li, X., Wang, X., “Electric Vehicle Sharing Based “Energy Sponge” Service Interfacing Transportation and Power Systems.” In: Proceeding of the 98th TRB Annual Meeting, Washington D.C., January 2019.
  29. Hua, Y., Zhao, D., Wang, X. and Li, X. “Scenario-based Multistage Stochastic Model for Infrastructure Planning for One-way Electric Car Sharing” In: Proceeding of the 97th TRB Annual Meeting, Washington D.C., January 2018 (No. 18-05878).
  30. *Ghiasi, A., Hussain, O., Qian, Z. and Li, X. “Markov Chain–Based Mixed Connected Automated Traffic Capacity Analysis Part 1: Analytical Modeling” In: Proceeding of the 97th TRB Annual Meeting, Washington D.C., January 2018 (No. 18-02929).
  31. *Yao, H., An, S., Cui, J. and Li, X. “Variable Speed Limits Method with Location Optimization at Signalized Intersection” In: Proceeding of the 97th TRB Annual Meeting, Washington D.C., January 2018 (No. 18-03245).
  32. Xu, Y., Jia, B., Ghiasi, A., Li, X. and Li, M. “An Integrated Micro–Macro Approach for High-Speed Railway Energy-Efficient Timetabling Problem” In: Proceeding of the 97th TRB Annual Meeting, Washington D.C., January 2018 (No. 18-02323)
  33. Hu, M., Chen, Y., Li, and Xiong, K., “An Agent Based Simulation Model For Distributed Vehicle Sharing Operation”, Proceedings of the 2017 Winter Simulation Conference, Las Vegas, Nevada, December 3-6, 2017
  34. Lin, P., Wang, Z., Parsafard, M., Li, X. and Chandler, C. “Optimization of Freeway Patrol Operations – A Comprehensive Case Study”, 30th Annual Meeting of the International Chinese Transportation Professionals Association (ICTPA), Houston, May 19-21, 2017. ISBN: 978-1-64008-627-2. (Best Paper Award).
  35. *Ghiasi, A., Ma, J., Zhou, F. and Li, X. “Speed Harmonization Algorithm Using Connected Autonomous Vehicles” In: Proceeding of the 96th TRB Annual Meeting, Washington D.C., January 2017
  36. *Yu, L., Wang, X., Fan, H., Li, X., and Dong, P. “A Continuum Approximation Method for Reliable Facility Location Design with Imperfect Information” In: Proceeding of the 96th TRB Annual Meeting, Washington D.C., January 2017
  37. *Li, X. and Ghiasi, A., “Exact Method for A Simplified Trajectory Smoothing Problem with Connected Automated Vehicles” In: Proceeding of the 96th TRB Annual Meeting, Washington D.C., January 2017
  38. Ma, J., Li, X. and Zhou, F. “Designing An Optimal Autonomous Vehicle Sharing And Reservation System: A Linear Programming Approach” In: Proceeding of the 96th TRB Annual Meeting, Washington D.C., January 2017
  39. Xu, Y., Jia B., Ghiasi, A. and Li X., “Train Routing And Timetabling Problem With Switchable Dispatching Policy” In: Proceeding of the 96th TRB Annual Meeting, Washington D.C., January 2017
  40. *Ma, J., Li, X. and Zhou, F. “Facility Location Design for Interdependent Systems with Probabilistic Disruptions.” In: Proceeding of the 95th TRB Annual Meeting, Washington D.C., January 2016
  41. *, M., Cui, J., Li, X., Parsafard, M. and An, S. “Reliable Model for Integrated Supply Chain Design Under Disruption Risk.” In: Proceeding of the 95th TRB Annual Meeting, Washington D.C., January 2016
  42. *Zhou, F., Li, X. and Ma, J., “Trajectory Control of Automated Connected Vehicles: Fundamental Theories and Traffic Flow Properties.” In: Proceeding of the 95th TRB Annual Meeting, Washington D.C., January 2016
  43. *Li, C., Ghiasi, A., Li, X. and Chi, G., “Sociodemographic Characteristics Associated with Access to Organic and Local Food.” In: Proceeding of the 95th TRB Annual Meeting, Washington D.C., January 2016
  44. *Ma, J., Zhou, F., and Li, X. “Trajectory Control of Automated Connected Vehicles: Computational Issues and Optimization.” In: Proceeding of the 95th TRB Annual Meeting, Washington D.C., January 2016
  45. *Parsafard, M., Li, X., Cui, J., and An, S. “A Describing Function Method for Traffic Oscillation Analysis: Theoretical Properties.” In: Proceeding of the 94th TRB Annual Meeting, Washington D.C., January 2015
  46. *Parsafard, M., Li, X., Cui, J., and An, S. “A Describing Function Method for Traffic Oscillation Analysis: Environmental Impacts and Oscillation Mitigation.” In: Proceeding of the 94th TRB Annual Meeting, Washington D.C., January 2015
  47. *Yang, Y., Qin, Y. and Li, X., “Correlation Patterns of Highway Segment Travel Times.” In: Proceeding of the 94th TRB Annual Meeting, Washington D.C., January 2015
  48. Parsafard, M., Esmaeel, A., Masoud, K., Mohammadreza, N., Li, X., “A Practical Approach for Finding the Optimum Routes for Fuel Delivery Trucks in Large Cities.” In: Proceeding of the 94th TRB Annual Meeting, Washington D.C., January 2015
  49. *Li, X., Medal, H., and Wang, J. “A Network Design Model under Connectivity Constraints with Heterogeneous Services.” In: Proceeding of the 93rd TRB Annual Meeting, Washington D.C., January 2014
  50. *Yun, L., Ji, C., Li, X., and Fan, H. “A Reliability Model for Facility Location Design under Imperfect Information.” In: Proceeding of the 93rd TRB Annual Meeting, Washington D.C., January 2014
  51. Marufuzzaman, M., Li, X., Eksioglu, S. and Wang, J. “Designing a Reliable Intermodal Hub and Spoke System for Biofuel Supply Chain Network.” In: Proceeding of the 93rd TRB Annual Meeting, Washington D.C., January 2014
  52. Leng, J., Li, X., Li, W. and He, Y. “Distribution and Reliability of Travel Time on Urban Highways Under Ice or Snowfall Conditions.” In: Proceeding of the 93rd TRB Annual Meeting, Washington D.C., January 2014
  53. *Li, X., Ouyang, Y. and Peng, F. “A supporting station model for reliable infrastructure location design under interdependent disruptions.” In: Proceedings of the 20th International Symposium of Traffic and Transportation Theory (ISTTT), Noordwijk, the Netherlands, July 2013
  54. *Li, X. “Network design of logistics systems with expedited shipment services.” In: Proceeding of the 92nd TRB Annual Meeting, Washington D.C., January 2013
  55. *Li, X., Ouyang, Y. and Peng, F. “A Supporting Station Model for Reliable Infrastructure Location Design under Interdependent Disruptions.” In: Proceeding of the 92nd TRB Annual Meeting, Washington D.C., January 2013
  56. Li, X., Wang, X. and Ouyang, Y. “Prediction and Field Validation of Traffic Oscillation Propagation under Nonlinear Car-Following Laws.” In: Proceeding of the 91st TRB Annual Meeting, Washington D.C., January 2012
  57. Chen, Q., Li, X. and Ouyang, Y. “Joint Inventory-Location Problem under the Risk of Probabilistic Facility Disruptions.” In: Proceeding of the 91st TRB Annual Meeting, Washington D.C., January 2012
  58. An, S., Cui, N., Li, X. and Ouyang, Y. “Reliable Pickup Locations for Transit-based Evacuation under the Risk of Service Disruptions.” In: Proceeding of the 91st TRB Annual Meeting, Washington D.C., January 2012
  59. Li, X. and Ouyang, Y. Characterization of Traffic Oscillation Propagation Under Nonlinear Car-Following Laws. In: Proceedings of the 19th International Symposium of Traffic and Transportation Theory (ISTTT), Berkeley CA, July 2011
  60. Li, X. and Ouyang, Y. “Characterization of Traffic Oscillation Propagation under Nonlinear Car-Following Laws.” In: Proceeding of the 90th TRB Annual Meeting, Washington D.C., January 2011
  61. Li, X. and Ouyang, Y. “Reliable Traffic Sensor Deployment under Probabilistic Disruptions and Generalized Surveillance Effectiveness Measures.” In: Proceeding of the 90th TRB Annual Meeting, Washington D.C., January 2011
  62. Li, X., Peng, F., Bai, Y. and Ouyang, Y. “Effects of Disruption Risks on Biorefinery Location Design: Discrete and Continuous Models.” In: Proceeding of the 90th TRB Annual Meeting, Washington D.C., January 2011
  63. Peng, F., Li, X. and Ouyang, Y. “Multi-Period Installation Design of Railroad Wayside Defect Detection Installations.” In: Proceeding of the 90th TRB Annual Meeting, Washington D.C., January 2011
  64. Li, X. and Ouyang, Y. “Reliable Sensor Deployment for Network Traffic Surveillance.” In: Proceeding of the 4th International Symposium on Transportation Network Reliability, Minneapolis, July 2010
  65. Li, X. and Ouyang, Y. “Effects of Failure Correlation on Reliable Facility Location: A Continuum Approximation Approach.” In: Proceeding of the 89th TRB Annual Meeting, Washington D.C., January 2010
  66. Li, X. and Ouyang, Y. “Reliable Sensor Location for Network Traffic Surveillance.” In: Proceeding of the 89th TRB Annual Meeting, Washington D.C., January 2010
  67. Ouyang, Y. and Li, X. “On the Propagation of Traffic Oscillations under Nonlinear Car-Following Laws.” In: Proceeding of the NSF CMMI Engineering Research and Innovation Conference, Atlanta, January 2011
  68. Ouyang, Y., Li, X. and Peng, F. “Some Notes on Traffic Oscillation Measurements and Simulation.” In: Proceeding of the NSF CMMI Engineering Research and Innovation Conference, Honolulu, June 2009
  69. Li, X., Peng, F. and Ouyang, Y. “Oscillations in Congested Traffic: Observations and Estimation.” In: Proceeding of the 88th TRB Annual Meeting, Washington D.C., January 2009
  70. Ouyang, Y. and Li, X. “Order Stability of Supply Chains with General Network Topology.” In: Proceeding of the 87th TRB Annual Meeting, Washington D.C., January 2008
  71. Li, X., Yang, X. and Cao, J. “A Method for Analyzing Traffic Properties of Urban Lands Based on Mobile Phone Traffic.” In: Proceeding of the 1st Chinese ITS Annual Meeting, Shanghai, China, December 2005