@article{rocorolebasedllmscollaborationforautomat,
  title = {RoCo: Role-Based LLMs Collaboration for Automatic Heuristic Design},
  author = {Jiawei Xu and Feng-Feng Wei and Wei-Neng Chen},
  year = {2025},
  eprint = {2512.03762},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2512.03762},
}