@misc{arxiv_2610_15780v1,
  title = {FlowGRPO for Vocal Separation: From Reward Analysis to Reward Design},
  author = {{Lishi Zuo} and {Chong-Xin Gan} and {Zezhong Jin} and {Youzhi Tu} and {Man-Wai Mak} and {KongAik Lee}},
  eprint = {2610.15780v1},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2610.15780v1}
}