@article{heatacoheatmapguidedantcolonydecodingfor,
  title = {HeatACO: A Heatmap-Guided Max--Min Ant System for Large-Scale Travelling Salesman Problems},
  author = {Bo-Cheng Lin and Yi Mei and Mengjie Zhang},
  year = {2026},
  eprint = {2601.19041},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2601.19041},
}