@inproceedings{liu21p_interspeech,
  author={Rui Liu and Berrak Sisman and Haizhou Li},
  title={{Reinforcement Learning for Emotional Text-to-Speech Synthesis with Improved Emotion Discriminability}},
  year=2021,
  booktitle={Proc. Interspeech 2021},
  pages={4648--4652},
  doi={10.21437/Interspeech.2021-1236}
}