Koji Okabe - RankMe

22 papers A 7Misc 1Journal 9Unranked 5

Year	Rank	Type	Title / Venue / Authors
2025	A	`conf`	Simultaneous Masked and Unmasked Decoding with Speculative Decoding Masking for Fast ASR without Accuracy Loss. INTERSPEECH Koji Okabe, Hitoshi Yamamoto
2023	J	`jnl`	Generalized Domain Adaptation Framework for Parametric Back-End in Speaker Recognition. IEEE Trans. Inf. Forensics Secur. Qiongqiong Wang, Koji Okabe, Kong Aik Lee, Takafumi Koshinaka
2022	J	`jnl`	I4U System Description for NIST SRE'20 CTS Challenge. CoRR Kong Aik Lee, Tomi Kinnunen, Daniele Colibro, Claudio Vair, Andreas Nautsch, Hanwu Sun, Liang He, Tianyu Liang, Qiongqiong Wang, Mickael Rouvier, Pierre-Michel Bousquet, Rohan Kumar Das, Ignacio Viñals Bailo, Meng Liu, Héctor Deldago, Xuechen Liu, Md. Sahidullah, Sandro Cumani, Boning Zhang, Koji Okabe, Hitoshi Yamamoto, Ruijie Tao, Haizhou Li, Alfonso Ortega Giménez, Longbiao Wang, Luis Buera
2021	—	`conf`	Task-aware Warping Factors in Mask-based Speech Enhancement. EUSIPCO Qiongqiong Wang, Kong Aik Lee, Takafumi Koshinaka, Koji Okabe, Hitoshi Yamamoto
2021	J	`jnl`	Task-aware Warping Factors in Mask-based Speech Enhancement. CoRR Qiongqiong Wang, Kong Aik Lee, Takafumi Koshinaka, Koji Okabe, Hitoshi Yamamoto
2020	Misc	`conf`	A Generalized Framework for Domain Adaptation of PLDA in Speaker Recognition. ICASSP Qiongqiong Wang, Koji Okabe, Kong Aik Lee, Takafumi Koshinaka
2020	J	`jnl`	A Generalized Framework for Domain Adaptation of PLDA in Speaker Recognition. CoRR Qiongqiong Wang, Koji Okabe, Kong Aik Lee, Takafumi Koshinaka
2020	A	`conf`	NEC-TT Speaker Verification System for SRE'19 CTS Challenge. INTERSPEECH Kong Aik Lee, Koji Okabe, Hitoshi Yamamoto, Qiongqiong Wang, Ling Guo, Takafumi Koshinaka, Jiacen Zhang, Keisuke Ishikawa, Koichi Shinoda
2020	J	`jnl`	NEC-TT System for Mixed-Bandwidth and Multi-Domain Speaker Recognition. Comput. Speech Lang. Kong Aik Lee, Hitoshi Yamamoto, Koji Okabe, Qiongqiong Wang, Ling Guo, Takafumi Koshinaka, Jiacen Zhang, Koichi Shinoda
2020	—	`conf`	Speaker Detection in the Wild: Lessons Learned from JSALT 2019. Odyssey Leibny Paola García-Perera, Jesús Villalba, Hervé Bredin, Jun Du, Diego Castán, Alejandrina Cristià, Latané Bullock, Ling Guo, Koji Okabe, Phani Sankar Nidadavolu, Saurabh Kataria, Sizhu Chen, Léo Galmant, Marvin Lavechin, Lei Sun, Marie-Philippe Gill, Bar Ben-Yair, Sajjad Abdoli, Xin Wang, Wassim Bouaziz, Hadrien Titeux, Emmanuel Dupoux, Kong Aik Lee, Najim Dehak
2019	A	`conf`	I4U Submission to NIST SRE 2018: Leveraging from a Decade of Shared Experiences. INTERSPEECH Kong Aik Lee, Ville Hautamäki, Tomi H. Kinnunen, Hitoshi Yamamoto, Koji Okabe, Ville Vestman, Jing Huang, Guohong Ding, Hanwu Sun, Anthony Larcher, Rohan Kumar Das, Haizhou Li, Mickael Rouvier, Pierre-Michel Bousquet, Wei Rao, Qing Wang, Chunlei Zhang, Fahimeh Bahmaninezhad, Héctor Delgado, Massimiliano Todisco
2019	J	`jnl`	I4U Submission to NIST SRE 2018: Leveraging from a Decade of Shared Experiences. CoRR Kong Aik Lee, Ville Hautamäki, Tomi Kinnunen, Hitoshi Yamamoto, Koji Okabe, Ville Vestman, Jing Huang, Guohong Ding, Hanwu Sun, Anthony Larcher, Rohan Kumar Das, Haizhou Li, Mickael Rouvier, Pierre-Michel Bousquet, Wei Rao, Qing Wang, Chunlei Zhang, Fahimeh Bahmaninezhad, Héctor Delgado, Jose Patino, Qiongqiong Wang, Ling Guo, Takafumi Koshinaka, Jiacen Zhang, Koichi Shinoda, Trung Ngo Trong, Md. Sahidullah, Fan Lu, Yun Tang, Ming Tu, Kah Kuan Teh, Tran Huy Dat, Kuruvachan K. George, Ivan Kukanov, Florent Desnous, Jichen Yang, Emre Yilmaz, Longting Xu, Jean-François Bonastre, Chenglin Xu, Zhi Hao Lim, Eng Siong Chng, Shivesh Ranjan, John H. L. Hansen, Massimiliano Todisco, Nicholas W. D. Evans
2019	A	`conf`	Speaker Augmentation and Bandwidth Extension for Deep Speaker Embedding. INTERSPEECH Hitoshi Yamamoto, Kong Aik Lee, Koji Okabe, Takafumi Koshinaka
2019	J	`jnl`	Speaker detection in the wild: Lessons learned from JSALT 2019. CoRR Paola García, Jesús Villalba, Hervé Bredin, Jun Du, Diego Castán, Alejandrina Cristià, Latané Bullock, Ling Guo, Koji Okabe, Phani Sankar Nidadavolu, Saurabh Kataria, Sizhu Chen, Léo Galmant, Marvin Lavechin, Lei Sun, Marie-Philippe Gill, Bar Ben-Yair, Sajjad Abdoli, Xin Wang, Wassim Bouaziz, Hadrien Titeux, Emmanuel Dupoux, Kong Aik Lee, Najim Dehak
2019	A	`conf`	The NEC-TT 2018 Speaker Verification System. INTERSPEECH Kong Aik Lee, Hitoshi Yamamoto, Koji Okabe, Qiongqiong Wang, Ling Guo, Takafumi Koshinaka, Jiacen Zhang, Koichi Shinoda
2018	J	`jnl`	Attention Mechanism in Speaker Recognition: What Does It Learn in Deep Speaker Embedding? CoRR Qiongqiong Wang, Koji Okabe, Kong Aik Lee, Hitoshi Yamamoto, Takafumi Koshinaka
2018	—	`conf`	Attention Mechanism in Speaker Recognition: What Does it Learn in Deep Speaker Embedding? SLT Qiongqiong Wang, Koji Okabe, Kong Aik Lee, Hitoshi Yamamoto, Takafumi Koshinaka
2018	A	`conf`	Attentive Statistics Pooling for Deep Speaker Embedding. INTERSPEECH Koji Okabe, Takafumi Koshinaka, Koichi Shinoda
2018	J	`jnl`	Attentive Statistics Pooling for Deep Speaker Embedding. CoRR Koji Okabe, Takafumi Koshinaka, Koichi Shinoda
2018	—	`conf`	Automatic Speech Translation System Selecting Target Language by Direction-of-Arrival Information. EUSIPCO Masanori Tsujikawa, Koji Okabe, Ken Hanazawa, Yoshinobu Kajikawa
2017	—	`conf`	Robust i-vector extraction tightly coupled with voice activity detection using deep neural networks. APSIPA Hitoshi Yamamoto, Koji Okabe, Takafumi Koshinaka
2011	A	`conf`	Measurement of Objective Intelligibility of Japanese Accented English Using ERJ (English Read by Japanese) Database. INTERSPEECH Nobuaki Minematsu, Koji Okabe, Keisuke Ogaki, Keikichi Hirose