Publications

* denotes equal contribution, † means corresponding author.

2026

  1. ICLR
    LMask: Learn to Solve Constrained Routing Problems with Lazy Masking
    Tianyou Li*, Haijun Zou*, Jiayuan Wu, and Zaiwen Wen
    In The Fourteenth International Conference on Learning Representations, 2026
    PDF Code Poster Slides
  2. arXiv
    A Learning Method with Gap-Aware Generation for Heterogeneous DAG Scheduling
    Ruisong Zhou*, Haijun Zou*, Li Zhou, Chumin Sun, and Zaiwen Wen
    arXiv preprint arXiv:2603.23249, 2026
    PDF
  3. arXiv
    Learning to Solve the Quadratic Assignment Problem with Warm-Started MCMC Finetuning
    Yicheng Pang*, Ruisong Zhou*, Haijun Zou*†, Tianyou Li, and Zaiwen Wen
    arXiv preprint arXiv:2604.20109, 2026
    PDF Code Slides