publications

2025

1. NAACL

   Towards Efficient and Multifaceted Computer-assisted Pronunciation Training Leveraging Hierarchical Selective State Space Model and Decoupled Cross-entropy Loss

   Fu-An Chao, and Berlin Chen

   In the Nations of the Americas Chapter of the Association for Computational Linguistics (NAACL), 2025

   Bib PDF Code

   @inproceedings{chao2025efficientmultifacetedcomputerassistedpronunciation,
     title = {Towards Efficient and Multifaceted Computer-assisted Pronunciation Training Leveraging Hierarchical Selective State Space Model and Decoupled Cross-entropy Loss},
     author = {Chao, Fu-An and Chen, Berlin},
     booktitle = {the Nations of the Americas Chapter of the Association for Computational Linguistics (NAACL)},
     year = {2025},
   }

2024

1. NAACL

   An Effective Automated Speaking Assessment Approach to Mitigating Data Scarcity and Imbalanced Distribution

   Tien-Hong Lo, Fu-An Chao, Tzu-I Wu, and 2 more authors

   In Findings of Annual Conference of the North American Chapter of the Association for Computational Linguistics (NAACL), 2024

   Bib PDF

   @inproceedings{lo2024effective,
     title = {An Effective Automated Speaking Assessment Approach to Mitigating Data Scarcity and Imbalanced Distribution},
     author = {Lo, Tien-Hong and Chao, Fu-An and Wu, Tzu-I and Sung, Yao-Ting and Chen, Berlin},
     booktitle = {Findings of Annual Conference of the North American Chapter of the Association for Computational Linguistics (NAACL)},
     year = {2024},
     pages = {1352--1362},
     doi = {10.18653/v1/2024.findings-naacl.86},
   }

2023

1. Interspeech

   A Hierarchical Context-aware Modeling Approach for Multi-aspect and Multi-granular Pronunciation Assessment

   Fu-An Chao, Tien-Hong Lo, Tzu-I Wu, and 2 more authors

   In the 24st Annual Conference of the International Speech Communication Association (Interspeech), 2023

   Bib PDF

   @inproceedings{chao23hierarchical,
     author = {Chao, Fu-An and Lo, Tien-Hong and Wu, Tzu-I and Sung, Yao-Ting and Chen, Berlin},
     title = {{A Hierarchical Context-aware Modeling Approach for Multi-aspect and Multi-granular Pronunciation Assessment}},
     booktitle = {the 24st Annual Conference of the International Speech Communication Association (Interspeech)},
     year = {2023},
     pages = {974--978},
     doi = {10.21437/Interspeech.2023-550},
   }

2022

1. APSIPA ASC

   3m: An effective multi-view, multi-granularity, and multi-aspect modeling approach to english pronunciation assessment

   Fu-An Chao, Tien-Hong Lo, Tzu-I Wu, and 2 more authors

   In Asia-Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA ASC), 2022

   Bib PDF

   @inproceedings{chao20223m,
     title = {3m: An effective multi-view, multi-granularity, and multi-aspect modeling approach to english pronunciation assessment},
     author = {Chao, Fu-An and Lo, Tien-Hong and Wu, Tzu-I and Sung, Yao-Ting and Chen, Berlin},
     booktitle = {Asia-Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA ASC)},
     organization = {IEEE},
     year = {2022},
     pages = {575--582},
     doi = {10.23919/APSIPAASC55919.2022.9979979},
   }

2021

1. IEEE MultiMedia

   Time-Reversal Enhancement Network With Cross-Domain Information for Noise-Robust Speech Recognition

   Fu-An Chao, Jeih-Weih Hung, Tommy Sheu, and 1 more author

   IEEE MultiMedia, 2021

   Bib PDF

   @article{chao2021time,
     title = {Time-Reversal Enhancement Network With Cross-Domain Information for Noise-Robust Speech Recognition},
     author = {Chao, Fu-An and Hung, Jeih-Weih and Sheu, Tommy and Chen, Berlin},
     journal = {IEEE MultiMedia},
     publisher = {IEEE},
     year = {2021},
     volume = {29},
     number = {1},
     pages = {114--124},
     doi = {10.1109/MMUL.2021.3139302},
   }

2. ASRU

   TENET: A time-reversal enhancement network for noise-robust ASR

   Fu-An Chao, Shao-Wei Fan Jiang, Bi-Cheng Yan, and 2 more authors

   In IEEE Automatic Speech Recognition and Understanding Workshop (ASRU), 2021

   Bib PDF Code

   @inproceedings{chao2021tenet,
     title = {TENET: A time-reversal enhancement network for noise-robust ASR},
     author = {Chao, Fu-An and Jiang, Shao-Wei Fan and Yan, Bi-Cheng and Hung, Jeih-weih and Chen, Berlin},
     booktitle = {IEEE Automatic Speech Recognition and Understanding Workshop (ASRU)},
     organization = {IEEE},
     year = {2021},
     pages = {55--61},
     doi = {10.1109/ASRU51503.2021.9687924},
   }

3. ICME

   Cross-domain single-channel speech enhancement model with bi-projection fusion module for noise-robust ASR

   Fu-An Chao, Jeih-weih Hung, and Berlin Chen

   In IEEE international conference on multimedia and expo (ICME), 2021

   Bib PDF

   @inproceedings{chao2021cross,
     title = {Cross-domain single-channel speech enhancement model with bi-projection fusion module for noise-robust ASR},
     author = {Chao, Fu-An and Hung, Jeih-weih and Chen, Berlin},
     booktitle = {IEEE international conference on multimedia and expo (ICME)},
     organization = {IEEE},
     year = {2021},
     pages = {1--6},
     doi = {10.1109/ICME51207.2021.9428157},
   }