@article{diversegrpomitigatingmodecollapseinimage,
  title = {DiverseGRPO: Mitigating Mode Collapse in Image Generation via Diversity-Aware GRPO},
  author = {Henglin Liu and Huijuan Huang and Jing Wang and Chang Liu and Xiu Li and Xiangyang Ji},
  year = {2025},
  eprint = {2512.21514},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2512.21514},
}