Comparative Study on DNN-based Minimum Variance Beamforming Robust to Small Movements of Sound Sources. - Kohei Saijo; Kazuhiro Katagiri; Masaru Fujieda; Tetsunori Kobayashi; Tetsuji Ogawa (APSIPA ASC, 2021)

Remix-Cycle-Consistent Learning on Adversarially Learned Separator for Accurate and Stable Unsupervised Speech Separation. - Kohei Saijo; Tetsuji Ogawa (ICASSP, 2022)

Unsupervised Training of Sequential Neural Beamformer Using Coarsely-separated and Non-separated Signals. - Kohei Saijo; Tetsuji Ogawa (INTERSPEECH, 2022)

Independence-based Joint Dereverberation and Separation with Neural Source Model. - Kohei Saijo; Robin Scheibler (INTERSPEECH, 2022)

Spatial Loss for Unsupervised Multi-channel Source Separation. - Kohei Saijo; Robin Scheibler (INTERSPEECH, 2022)

A Single Speech Enhancement Model Unifying Dereverberation, Denoising, Speaker Counting, Separation, And Extraction. - Kohei Saijo; Wangyou Zhang; Zhong-Qiu Wang 001; Shinji Watanabe 001; Tetsunori Kobayashi; Tetsuji Ogawa (ASRU, 2023)

Toward Universal Speech Enhancement For Diverse Input Conditions. - Wangyou Zhang; Kohei Saijo; Zhong-Qiu Wang 001; Shinji Watanabe 001; Yanmin Qian (ASRU, 2023)

Self-Remixing: Unsupervised Speech Separation VIA Separation and Remixing. - Kohei Saijo; Tetsuji Ogawa (ICASSP, 2023)

Remixing-based Unsupervised Source Separation from Scratch. - Kohei Saijo; Tetsuji Ogawa (INTERSPEECH, 2023)

What to Refer and How? - Exploring Handling of Auxiliary Information in Target Speaker Extraction. - Tomohiro Hayashi; Riku Ogino; Kohei Saijo; Tetsuji Ogawa (APSIPA, 2024)

Exploring Speech Recognition, Translation, and Understanding with Discrete Speech Units: A Comparative Study. - Xuankai Chang; Brian Yan; Kwanghee Choi; Jee-Weon Jung; Yichen Lu; Soumi Maiti; Roshan S. Sharma; Jiatong Shi; Jinchuan Tian; Shinji Watanabe 001; Yuya Fujita; Takashi Maekaku; et al. (ICASSP, 2024)

PARIS: Pseudo-AutoRegressIve Siamese Training for Online Speech Separation. - Zexu Pan; Gordon Wichern; François G. Germain; Kohei Saijo; Jonathan Le Roux (INTERSPEECH, 2024)

Enhanced Reverberation as Supervision for Unsupervised Speech Separation. - Kohei Saijo; Gordon Wichern; François G. Germain; Zexu Pan; Jonathan Le Roux (INTERSPEECH, 2024)

Beyond Performance Plateaus: A Comprehensive Study on Scalability in Speech Enhancement. - Wangyou Zhang; Kohei Saijo; Jee-weon Jung; Chenda Li; Shinji Watanabe 001; Yanmin Qian (INTERSPEECH, 2024)

URGENT Challenge: Universality, Robustness, and Generalizability For Speech Enhancement. - Wangyou Zhang; Robin Scheibler; Kohei Saijo; Samuele Cornell; Chenda Li; Zhaoheng Ni; Jan Pirklbauer; Marvin Sach; Shinji Watanabe 001; Tim Fingscheidt; Yanmin Qian (INTERSPEECH, 2024)

TF-Locoformer: Transformer with Local Modeling by Convolution for Speech Separation and Enhancement. - Kohei Saijo; Gordon Wichern; François G. Germain; Zexu Pan; Jonathan Le Roux (IWAENC, 2024)

URGENT Challenge: Universality, Robustness, and Generalizability For Speech Enhancement. - Wangyou Zhang; Robin Scheibler; Kohei Saijo; Samuele Cornell; Chenda Li; Zhaoheng Ni; Anurag Kumar 003; Jan Pirklbauer; Marvin Sach; Shinji Watanabe 001; Tim Fingscheidt; Yanmin Qian (CoRR, 2024)

Leveraging Audio-Only Data for Text-Queried Target Sound Extraction. - Kohei Saijo; Janek Ebbers; François G. Germain; Sameer Khurana; Gordon Wichern; Jonathan Le Roux (ICASSP, 2025)

Task-Aware Unified Source Separation. - Kohei Saijo; Janek Ebbers; François G. Germain; Gordon Wichern; Jonathan Le Roux (ICASSP, 2025)

A Comparative Study on Positional Encoding for Time-frequency Domain Dual-path Transformer-based Source Separation Models. - Kohei Saijo; Tetsuji Ogawa (CoRR, 2025)

Lessons Learned from the URGENT 2024 Speech Enhancement Challenge. - Wangyou Zhang; Kohei Saijo; Samuele Cornell; Robin Scheibler; Chenda Li; Zhaoheng Ni; Anurag Kumar 003; Marvin Sach; Wei Wang 010; Yihui Fu; Shinji Watanabe 001; Tim Fingscheidt; et al. (CoRR, 2025)

Less is More: Data Curation Matters in Scaling Speech Enhancement. - Chenda Li; Wangyou Zhang; Wei Wang 010; Robin Scheibler; Kohei Saijo; Samuele Cornell; Yihui Fu; Marvin Sach; Zhaoheng Ni; Anurag Kumar 003; Tim Fingscheidt; Shinji Watanabe 001; et al. (CoRR, 2025)

URGENT-PK: Perceptually-Aligned Ranking Model Designed for Speech Enhancement Competition. - Jiahe Wang; Chenda Li; Wei Wang 010; Wangyou Zhang; Samuele Cornell; Marvin Sach; Robin Scheibler; Kohei Saijo; Yihui Fu; Zhaoheng Ni; Anurag Kumar 003; Tim Fingscheidt; et al. (CoRR, 2025)

FasTUSS: Faster Task-Aware Unified Source Separation. - Francesco Paissan; Gordon Wichern; Yoshiki Masuyama; Ryo Aihara; François G. Germain; Kohei Saijo; Jonathan Le Roux (CoRR, 2025)