@misc{arxiv_2610_12958v1,
  title = {Emo-BPO: Emotion Bidirectional Preference Optimization for Diffusion-based Emotional TTS},
  author = {{Jiacheng Shi} and {Hongfei Du} and {Xinyuan Song} and {Y. Alicia Hong} and {Yanfu Zhang} and {Ye Gao}},
  eprint = {2610.12958v1},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2610.12958v1}
}