Discriminative nonnegative matrix factorization using cross-reconstruction error for source separation. - Kisoo Kwon; Jong Won Shin; Hyung Yong Kim; Nam Soo Kim (INTERSPEECH, 2015)

Incremental approach to NMF basis estimation for audio source separation. - Kisoo Kwon; Jong Won Shin; In Kyu Choi; Hyung Yong Kim; Nam Soo Kim (APSIPA, 2016)

Overlapping acoustic event classification based on joint training with source separation. - Soo Hyun Bae; In Kyu Choi; Hyung Yong Kim; Kang Hyun Lee; Nam Soo Kim (APSIPA, 2017)

End-to-End Multi-Channel Speech Enhancement Using Inter-Channel Time-Restricted Attention on Raw Waveform. - Hyeon Seung Lee; Hyung Yong Kim; Woo Hyun Kang; Jeunghun Kim; Nam Soo Kim (INTERSPEECH, 2019)

Robust Front-End for Multi-Channel ASR using Flow-Based Density Estimation. - Hyeongju Kim; Hyeonseung Lee; Woo Hyun Kang; Hyung Yong Kim; Nam Soo Kim (IJCAI, 2020)

Speech Separation Based on DPTNet with Sparse Attention. - Beom Jun Woo; Hyung Yong Kim; Jeunghun Kim; Nam Soo Kim (IC-NIDC, 2021)

Oracle Teacher: Towards Better Knowledge Distillation. - Ji Won Yoon; Hyung Yong Kim; Hyeonseung Lee; Sunghwan Ahn; Nam Soo Kim (CoRR, 2021)

TutorNet: Towards Flexible Knowledge Distillation for End-to-End Speech Recognition. - Ji Won Yoon; Hyeonseung Lee; Hyung Yong Kim; Won-Ik Cho; Nam Soo Kim (IEEE ACM Trans. Audio Speech Lang. Process., 2021)

ASBERT: ASR-Specific Self-Supervised Learning with Self-Training. - Hyung Yong Kim; Byeong-Yeol Kim; Seung Woo Yoo; Youshin Lim; Yunkyu Lim; Hanbin Lee (SLT, 2022)

Neurally Optimized Decoder for Low Bitrate Speech Codec. - Hyung Yong Kim; Ji Won Yoon; Won-Ik Cho; Nam Soo Kim (IEEE Signal Process. Lett., 2022)

Masked Token Similarity Transfer for Compressing Transformer-Based ASR Models. - Euntae Choi; Youshin Lim; Byeong-Yeol Kim; Hyung Yong Kim; Hanbin Lee; Yunkyu Lim; Seung Woo Yu; Sungjoo Yoo (ICASSP, 2023)

Joint Unsupervised and Supervised Learning for Context-Aware Language Identification. - Jinseok Park; Hyung Yong Kim; Jihwan Park; Byeong-Yeol Kim; Shukjae Choi; Yunkyu Lim (ICASSP, 2023)

FACTSpeech: Speaking a Foreign Language Pronunciation Using Only Your Native Characters. - Hongsun Yang; Ji-Hoon Kim; Yooncheol Ju; Ilhwan Kim; Byeong-Yeol Kim; Shukjae Choi; Hyung Yong Kim (INTERSPEECH, 2023)

Oracle Teacher: Leveraging Target Information for Better Knowledge Distillation of CTC Models. - Ji Won Yoon; Hyung Yong Kim; Hyeonseung Lee; Sunghwan Ahn; Nam Soo Kim (IEEE ACM Trans. Audio Speech Lang. Process., 2023)

Learning Contextualized Representation on Discrete Space Via Hierarchical Product Quantization. - Hyung Yong Kim; Byeong-Yeol Kim; Yunkyu Lim; Jihwan Park; Jinseok Park; Youshin Lim; Seung Woo Yu; Hanbin Lee (ICASSP, 2024)

Self-training ASR Guided by Unsupervised ASR Teacher. - Hyung Yong Kim; Byeong-Yeol Kim; Yunkyu Lim; Jihwan Park; Shukjae Choi; Yooncheol Ju; Jinseok Park; Youshin Lim; Seung Woo Yu; Hanbin Lee; Shinji Watanabe 001 (INTERSPEECH, 2024)