@article{glassgrpotrainedloraforacousticstylestee,
  title = {GLASS: GRPO-Trained LoRA for Acoustic Style Steering in Zero-Shot Text-to-Speech},
  author = {Jaehoon Kang and Yejin Lee and Kyuhong Shim},
  year = {2026},
  eprint = {2606.05889},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2606.05889},
}