Publications

2021

  • Scalable Rail Planning and Replanning: Winning the 2020 Flatland Challenge (Winner of the NeurIPS’20 Flatland Challenge).
    Jiaoyang Li, Zhe Chen, Yi Zheng, Shao-Hung Chen, Daniel Harabor, Peter J. Stuckey, Hang Ma and Sven Koenig.
    International Conference on Automated Planning and Scheduling (ICAPS), (in print), 2021.
    A short version appeared at Symposium on Combinatorial Search (SoCS), (in print), 2021.
    A preprint version that summarizes our solution and the top RL solutions can be found here.
    [code] [talk] [media] [bibtex]
  • Conflict-Based Increasing Cost Search.
    Thayne Walker, Nathan R. Sturtevant, Han Zhang, Jiaoyang Li, Ariel Felner and T. K. Satish Kumar.
    International Conference on Automated Planning and Scheduling (ICAPS), (in print), 2021.
    [bibtex]

2020

  • Multi-Directional Heuristic Search.
    Dor Atzmon, Jiaoyang Li, Ariel Felner, Eliran Nachmani, Shahaf Shperberg, Nathan Sturtevant and Sven Koenig.
    International Joint Conference on Artificial Intelligence (IJCAI), pages 4062-4068, 2020.
    A short version appeared at Symposium on Combinatorial Search (SoCS), pages 121-122, 2020.
    [talk] [bibtex]
  • Model AI Assignments 2020.
    Todd W.Neller, Stephen Keeley, Michael Guerzhoy, Wolfgang Hoenig, Jiaoyang Li, Sven Koenig, Ameet Soni, Krista Thomason, Lisa Zhang, Bibin Sebatian, Cinjon Resnick, Avital Oliver, Surya Bhupatiraju, Kumar Krishna Agrawal, James Allingham, Sejong Yoon, Johnathan Chen, Tom Larsen, Marion Neumann, Narges Norouzi, Ryan Hausen and Matthew Evett.
    Symposium on Educational Advances in Artificial Intelligence (EAAI), pages 13509-13511, 2020.
    [website] [bibtex]

2019

2018

  • Multi-Agent Path Finding with Deadlines.
    Hang Ma, Glenn Wagner, Ariel Felner, Jiaoyang Li, T. K. Satish Kumar and Sven Koenig.
    International Joint Conference on Artificial Intelligence (IJCAI), pages 417-423, 2018.
    A short version appeared at International Joint Conference on Autonomous Agents and Multi-Agent Systems (AAMAS), pages 2004-2006, 2019.
    [bibtex]

2017