Pruned RNN-T for fast, memory-efficient ASR training. - Fangjun Kuang; Liyong Guo; Wei Kang 006; Long Lin; Mingshuang Luo; Zengwei Yao; Daniel Povey (INTERSPEECH, 2022)

Predicting Multi-Codebook Vector Quantization Indexes for Knowledge Distillation. - Liyong Guo; Xiaoyu Yang 005; Quandong Wang; Yuxiang Kong; Zengwei Yao; Fan Cui; Fangjun Kuang; Wei Kang 006; Long Lin; Mingshuang Luo; Piotr Zelasko; Daniel Povey (ICASSP, 2023)

Fast and Parallel Decoding for Transducer. - Wei Kang 006; Liyong Guo; Fangjun Kuang; Long Lin; Mingshuang Luo; Zengwei Yao; Xiaoyu Yang 005; Piotr Zelasko; Daniel Povey (ICASSP, 2023)

Delay-Penalized Transducer for Low-Latency Streaming ASR. - Wei Kang 006; Zengwei Yao; Fangjun Kuang; Liyong Guo; Xiaoyu Yang 005; Long Lin; Piotr Zelasko; Daniel Povey (ICASSP, 2023)

Blank-regularized CTC for Frame Skipping in Neural Transducer. - Yifan Yang 005; Xiaoyu Yang 005; Liyong Guo; Zengwei Yao; Wei Kang 006; Fangjun Kuang; Long Lin; Xie Chen 001; Daniel Povey (INTERSPEECH, 2023)

Delay-penalized CTC Implemented Based on Finite State Transducer. - Zengwei Yao; Wei Kang 006; Fangjun Kuang; Liyong Guo; Xiaoyu Yang 005; Yifan Yang 005; Long Lin; Daniel Povey (INTERSPEECH, 2023)

Libriheavy: A 50, 000 Hours ASR Corpus with Punctuation Casing and Context. - Wei Kang 006; Xiaoyu Yang 005; Zengwei Yao; Fangjun Kuang; Yifan Yang 005; Liyong Guo; Long Lin; Daniel Povey (ICASSP, 2024)

PromptASR for Contextualized ASR with Controllable Style. - Xiaoyu Yang 005; Wei Kang 006; Zengwei Yao; Yifan Yang 005; Liyong Guo; Fangjun Kuang; Long Lin; Daniel Povey (ICASSP, 2024)

Zipformer: A faster and better encoder for automatic speech recognition. - Zengwei Yao; Liyong Guo; Xiaoyu Yang 005; Wei Kang 006; Fangjun Kuang; Yifan Yang 005; Zengrui Jin; Long Lin; Daniel Povey (ICLR, 2024)

LibriheavyMix: A 20, 000-Hour Dataset for Single-Channel Reverberant Multi-Talker Speech Separation, ASR and Speaker Diarization. - Zengrui Jin; Yifan Yang 005; Mohan Shi; Wei Kang 006; Xiaoyu Yang 005; Zengwei Yao; Fangjun Kuang; Liyong Guo; Lingwei Meng; Long Lin; Yong Xu 004; Shi-Xiong Zhang 001; et al. (INTERSPEECH, 2024)

LibriheavyMix: A 20,000-Hour Dataset for Single-Channel Reverberant Multi-Talker Speech Separation, ASR and Speaker Diarization. - Zengrui Jin; Yifan Yang 005; Mohan Shi; Wei Kang 006; Xiaoyu Yang 005; Zengwei Yao; Fangjun Kuang; Liyong Guo; Lingwei Meng; Long Lin; Yong Xu 004; Shi-Xiong Zhang 001; et al. (CoRR, 2024)

CR-CTC: Consistency regularization on CTC for improved speech recognition. - Zengwei Yao; Wei Kang 006; Xiaoyu Yang 005; Fangjun Kuang; Liyong Guo; Han Zhu 004; Zengrui Jin; Zhaoqing Li; Long Lin; Daniel Povey (ICLR, 2025)

ZipVoice: Fast and High-Quality Zero-Shot Text-to-Speech with Flow Matching. - Han Zhu 004; Wei Kang 006; Zengwei Yao; Liyong Guo; Fangjun Kuang; Zhaoqing Li; Weiji Zhuang; Long Lin; Daniel Povey (CoRR, 2025)

ZipVoice-Dialog: Non-Autoregressive Spoken Dialogue Generation with Flow Matching. - Zhu Han 001; Wei Kang 006; Liyong Guo; Zengwei Yao; Fangjun Kuang; Weiji Zhuang; Zhaoqing Li; Zhifeng Han; Dong Zhang; Xin Zhang 004; Xingchen Song; Long Lin; et al. (CoRR, 2025)