@article{evooptigraphweaknessdrivencoevolutionvia,
  title = {EvoOptiGraph: Weakness-Driven Coevolution via Graph-Based Structural Generation for Optimization Modeling},
  author = {Qingcan Kang and Mingyang Liu and Xiaojin Fu and Shixiong Kai and Tao Zhong and Mingxuan Yuan},
  year = {2026},
  eprint = {2606.26578},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2606.26578},
}