| 2025 | IJCNLP | HiPPO: Exploring A Novel Hierarchical Pronunciation Assessment Approach for Spoken Languages. | Bi-Cheng Yan, Hsin Wei Wang, Fu-An Chao, Tien-Hong Lo, Yung-Chang Hsu, Berlin Chen |
| 2024 | ACL | An Effective Pronunciation Assessment Approach Leveraging Hierarchical Transformers and Pre-training Strategies. | Bi-Cheng Yan, Jiun-Ting Li, Yi-Cheng Wang, Hsin-Wei Wang, Tien-Hong Lo, Yung-Chang Hsu, Wei-Cheng Chao, Berlin Chen |
| 2024 | ICLR | Rethinking the Benefits of Steerable Features in 3D Equivariant Graph Neural Networks. | Shih-Hsin Wang, Yung-Chang Hsu, Justin M. Baker, Andrea L. Bertozzi, Jack Xin, Bao Wang |
| 2024 | Interspeech | EZTalking: English assessment platform for teachers and students. | Yu-Sheng Tsao, Yung-Chang Hsu, Jiun-Ting Li, Siang-Hong Weng, Tien-Hong Lo, Berlin Chen |
| 2022 | ICASSP | Exploring Non-Autoregressive End-to-End Neural Modeling for English Mispronunciation Detection and Diagnosis. | Hsin-Wei Wang, Bi-Cheng Yan, Hsuan-Sheng Chiu, Yung-Chang Hsu, Berlin Chen |
| 2006 | SMC | Locating the Typhoon Center from the IR Satellite Cloud Images. | Tsang-Long Pao, Jun-Heng Yeh, Min-Yen Liu, Yung-Chang Hsu |