Tetsuji Ogawa - RankMe

142 papers A 29B 9C 4Misc 22Journal 34Unranked 44

Year	Rank	Type	Title / Venue / Authors
2025	—	`conf`	A Comparative Study on Positional Encoding for Time-Frequency Domain Dual-Path Transformer-Based Source Separation Models. EUSIPCO Kohei Saijo, Tetsuji Ogawa
2025	J	`jnl`	A Comparative Study on Positional Encoding for Time-frequency Domain Dual-path Transformer-based Source Separation Models. CoRR Kohei Saijo, Tetsuji Ogawa
2025	A	`conf`	End-to-End Speech Translation Guided by Robust Translation Capability of Large Language Model. INTERSPEECH Yosuke Higuchi, Tetsuji Ogawa, Tetsunori Kobayashi
2025	Misc	`conf`	Harnessing the Zero-Shot Power of Instruction-Tuned Large Language Model for Guiding End-to-End Speech Recognition. ICASSP Yosuke Higuchi, Tetsuji Ogawa, Tetsunori Kobayashi
2025	—	`conf`	Image Recognition Framework via Adaptive Class Descriptions with Vision-Language Models. ACPR (2) Haruki Konii, Teppei Nakano, Mari Wakabayashi, Tomomi Sato, Tetsuji Ogawa
2025	—	`conf`	Lyric-Aware Karaoke Background Video Selection Using Large Language Models and Moment Retrieval. APSIPA Tomoki Ariga, Jun Taniguchi, Yosuke Higuchi, Sayaka Toma, Kunihiro Abe, Rie Shigyo, Tetsuji Ogawa
2025	—	`conf`	Necessity of Voice Sample Selection in Qualification Tests for Crowdsourced Subjective Audio Quality Evaluation. EUSIPCO Takuma Yabe, Moe Yaegashi, Teppei Nakano, Tetsuji Ogawa
2025	A	`conf`	Speaker-Distinguishable CTC: Learning Speaker Distinction Using CTC for Multi-Talker Speech Recognition. INTERSPEECH Asahi Sakuma, Hiroaki Sato, Ryuga Sugano, Tadashi Kumano, Yoshihiko Kawai, Tetsuji Ogawa
2025	J	`jnl`	Speaker-Distinguishable CTC: Learning Speaker Distinction Using CTC for Multi-Talker Speech Recognition. CoRR Asahi Sakuma, Hiroaki Sato, Ryuga Sugano, Tadashi Kumano, Yoshihiko Kawai, Tetsuji Ogawa
2025	—	`conf`	Strong Eye Closure Detection in Children with Profound Intellectual and Multiple Disabilities Using Robust Temporal Difference Features. APSIPA Kaito Kosaki, Teppei Nakano, Mari Wakabayashi, Tomomi Sato, Tetsuji Ogawa
2025	—	`conf`	Towards Farmers' Decision Support: Explainable-by-Design Modeling for Calving Sign Detection in Cattle. ACPR (2) Michihiro Nakata, Teppei Nakano, Susumu Saito, Tetsuji Ogawa
2025	—	`conf`	Video-Based Vibration Analysis for Predictive Maintenance: A Motion Magnification and Random Forest Approach. ICINCO (1) Walid Gomaa, Abdelrahman Wael Ammar, Ismael Abbo, Mohamed Galal Nassef, Tetsuji Ogawa, Mohab Hossam
2024	—	`conf`	Differences Between Singer and Speaker Verification: Training Singer Feature Representation Extractor Utilizing Singing Voice Characteristics. APSIPA Sayaka Toma, Tomoki Ariga, Yosuke Higuchi, Ichiju Hayasaka, Rie Shigyo, Tetsuji Ogawa
2024	—	`conf`	Exploring Impact of Prioritizing Intra-Singer Acoustic Variations on Singer Embedding Extractor Construction for Singer Verification. O-COCOSDA Sayaka Toma, Tomoki Ariga, Yosuke Higuchi, Ichiju Hayasaka, Rie Shigyo, Tetsuji Ogawa
2024	—	`conf`	Exploring Robust and Explainable Design for Facial Expression-Based Emotional State Estimation in Children with Profound Intellectual Multiple Disabilities. EUSIPCO Kota Mochida, Teppei Nakano, Shinya Fujie, Mari Wakabayashi, Tomomi Sato, Tetsuji Ogawa
2024	A	`conf`	Hierarchical Multi-Task Learning with CTC and Recursive Operation. INTERSPEECH Nahomi Kusunoki, Yosuke Higuchi, Tetsuji Ogawa, Tetsunori Kobayashi
2024	—	`conf`	Leveraging Data from Vast Unexplored Seas: Positive Unlabeled Learning for Refining Prediction Area in Good Fishing Ground Prediction. ICPR (10) Haruki Konii, Teppei Nakano, Yasumasa Miyazawa, Tetsuji Ogawa
2024	—	`conf`	Normal with Occasional Anomalies: Feature Extraction for Detecting Non-Stationary Abnormal Events in Wind Turbines. EUSIPCO Takuya Wakayama, Taiki Inoue, Jun Ogata, Makoto Iida, Tetsuji Ogawa
2024	Misc	`conf`	Parody Detection Using Source-Target Attention with Teacher-Forced Lyrics. ICASSP Tomoki Ariga, Yosuke Higuchi, Kazutoshi Hayasaka, Naoki Okamoto, Tetsuji Ogawa
2024	—	`conf`	What to Refer and How? - Exploring Handling of Auxiliary Information in Target Speaker Extraction. APSIPA Tomohiro Hayashi, Riku Ogino, Kohei Saijo, Tetsuji Ogawa
2024	C	`conf`	WindVibraTransformer: A Foundational Model for Precise and Robust Wind Turbine Condition Monitoring via Vibration Signals. ICMLA Takuya Wakayama, Taiki Inoue, Jun Ogata, Makoto Iida, Tetsuji Ogawa
2023	C	`conf`	A Single Speech Enhancement Model Unifying Dereverberation, Denoising, Speaker Counting, Separation, And Extraction. ASRU Kohei Saijo, Wangyou Zhang, Zhong-Qiu Wang, Shinji Watanabe, Tetsunori Kobayashi, Tetsuji Ogawa
2023	J	`jnl`	A Single Speech Enhancement Model Unifying Dereverberation, Denoising, Speaker Counting, Separation, and Extraction. CoRR Kohei Saijo, Wangyou Zhang, Zhong-Qiu Wang, Shinji Watanabe, Tetsunori Kobayashi, Tetsuji Ogawa
2023	Misc	`conf`	BECTRA: Transducer-Based End-To-End ASR with Bert-Enhanced Encoder. ICASSP Yosuke Higuchi, Tetsuji Ogawa, Tetsunori Kobayashi, Shinji Watanabe
2023	Misc	`conf`	Conversation-Oriented ASR with Multi-Look-Ahead CBS Architecture. ICASSP Huaibo Zhao, Shinya Fujie, Tetsuji Ogawa, Jin Sakuma, Yusuke Kida, Tetsunori Kobayashi
2023	J	`jnl`	Deep Multi-stream Network for Video-based Calving Sign Detection. CoRR Ryosuke Hyodo, Teppei Nakano, Tetsuji Ogawa
2023	J	`jnl`	Harnessing the Zero-Shot Power of Instruction-Tuned Large Language Model in End-to-End Speech Recognition. CoRR Yosuke Higuchi, Tetsuji Ogawa, Tetsunori Kobayashi
2023	Misc	`conf`	Intermpl: Momentum Pseudo-Labeling With Intermediate CTC Loss. ICASSP Yosuke Higuchi, Tetsuji Ogawa, Tetsunori Kobayashi, Shinji Watanabe
2023	C	`conf`	Learning Discriminative Feature Representations via Metric Learning for Early Operation of Wind Turbine Anomaly Detection Systems. ICMLA Taiki Inoue, Jun Ogata, Makoto Iida, Tetsuji Ogawa
2023	—	`conf`	Mask-CTC-Based Encoder Pre-Training for Streaming End-to-End Speech Recognition. EUSIPCO Huaibo Zhao, Yosuke Higuchi, Yusuke Kida, Tetsuji Ogawa, Tetsunori Kobayashi
2023	J	`jnl`	Mask-CTC-based Encoder Pre-training for Streaming End-to-End Speech Recognition. CoRR Huaibo Zhao, Yosuke Higuchi, Yusuke Kida, Tetsuji Ogawa, Tetsunori Kobayashi
2023	—	`conf`	Masry: A Text-to-Speech System for the Egyptian Arabic. ICINCO (2) Ahmed Hammad Azab, Ahmed Bayoumy Zaki, Tetsuji Ogawa, Walid Gomaa
2023	Misc	`conf`	Neural Diarization with Non-Autoregressive Intermediate Attractors. ICASSP Yusuke Fujita, Tatsuya Komatsu, Robin Scheibler, Yusuke Kida, Tetsuji Ogawa
2023	J	`jnl`	Neural Diarization with Non-autoregressive Intermediate Attractors. CoRR Yusuke Fujita, Tatsuya Komatsu, Robin Scheibler, Yusuke Kida, Tetsuji Ogawa
2023	A	`conf`	Remixing-based Unsupervised Source Separation from Scratch. INTERSPEECH Kohei Saijo, Tetsuji Ogawa
2023	J	`jnl`	Remixing-based Unsupervised Source Separation from Scratch. CoRR Kohei Saijo, Tetsuji Ogawa
2023	J	`jnl`	Self-Conditioning via Intermediate Predictions for End-to-End Neural Speaker Diarization. IEEE Access Yusuke Fujita, Tetsuji Ogawa, Tetsunori Kobayashi
2023	Misc	`conf`	Self-Remixing: Unsupervised Speech Separation VIA Separation and Remixing. ICASSP Kohei Saijo, Tetsuji Ogawa
2023	—	`conf`	Spotting Parodies: Detecting Alignment Collapse Between Lyrics and Singing Voice. EUSIPCO Tomoki Ariga, Yosuke Higuchi, Mitsunori Kanno, Rie Shigyo, Takato Mizuguchi, Naoki Okamoto, Tetsuji Ogawa
2023	B	`conf`	Thermal Gait Dataset for Deep Learning-Oriented Gait Recognition. IJCNN Fatma Youssef, Ahmed El-Mahdy, Tetsuji Ogawa, Walid Gomaa
2023	J	`jnl`	Video Surveillance System Incorporating Expert Decision-making Process: A Case Study on Detecting Calving Signs in Cattle. CoRR Ryosuke Hyodo, Susumu Saito, Teppei Nakano, Makoto Akabane, Ryoichi Kasuga, Tetsuji Ogawa
2023	—	`conf`	Voice or Content? - Exploring Impact of Speech Content on Age Estimation from Voice. EUSIPCO Yuta Ide, Naohiro Tawara, Susumu Saito, Teppei Nakano, Tetsuji Ogawa
2022	J	`jnl`	BECTRA: Transducer-based End-to-End ASR with BERT-Enhanced Encoder. CoRR Yosuke Higuchi, Tetsuji Ogawa, Tetsunori Kobayashi, Shinji Watanabe
2022	—	`conf`	BERT Meets CTC: New Formulation of End-to-End Speech Recognition with Pre-trained Masked Language Model. EMNLP (Findings) Yosuke Higuchi, Brian Yan, Siddhant Arora, Tetsuji Ogawa, Tetsunori Kobayashi, Shinji Watanabe
2022	J	`jnl`	BERT Meets CTC: New Formulation of End-to-End Speech Recognition with Pre-trained Masked Language Model. CoRR Yosuke Higuchi, Brian Yan, Siddhant Arora, Tetsuji Ogawa, Tetsunori Kobayashi, Shinji Watanabe
2022	A	`conf`	Can Humans Correct Errors From System? Investigating Error Tendencies in Speaker Identification Using Crowdsourcing. INTERSPEECH Yuta Ide, Susumu Saito, Teppei Nakano, Tetsuji Ogawa
2022	A	`conf`	Confusion Detection for Adaptive Conversational Strategies of An Oral Proficiency Assessment Interview Agent. INTERSPEECH Mao Saeki, Kotoka Miyagi, Shinya Fujie, Shungo Suzuki, Tetsuji Ogawa, Tetsunori Kobayashi, Yoichi Matsuyama
2022	J	`jnl`	Conversation-oriented ASR with multi-look-ahead CBS architecture. CoRR Huaibo Zhao, Shinya Fujie, Tetsuji Ogawa, Jin Sakuma, Yusuke Kida, Tetsunori Kobayashi
2022	Misc	`conf`	Hierarchical Conditional End-to-End ASR with CTC and Multi-Granular Subword Units. ICASSP Yosuke Higuchi, Keita Karube, Tetsuji Ogawa, Tetsunori Kobayashi
2022	J	`jnl`	InterMPL: Momentum Pseudo-Labeling with Intermediate CTC Loss. CoRR Yosuke Higuchi, Tetsuji Ogawa, Tetsunori Kobayashi, Shinji Watanabe
2022	J	`jnl`	Multi-Source Domain Generalization Using Domain Attributes for Recurrent Neural Network Language Models. IEICE Trans. Inf. Syst. Naohiro Tawara, Atsunori Ogawa, Tomoharu Iwata, Hiroto Ashikawa, Tetsunori Kobayashi, Tetsuji Ogawa
2022	B	`conf`	PostMe: Unsupervised Dynamic Microtask Posting For Efficient and Reliable Crowdsourcing. IEEE Big Data Ryo Yanagisawa, Susumu Saito, Teppei Nakano, Tetsunori Kobayashi, Tetsuji Ogawa
2022	Misc	`conf`	Remix-Cycle-Consistent Learning on Adversarially Learned Separator for Accurate and Stable Unsupervised Speech Separation. ICASSP Kohei Saijo, Tetsuji Ogawa
2022	J	`jnl`	Remix-cycle-consistent Learning on Adversarially Learned Separator for Accurate and Stable Unsupervised Speech Separation. CoRR Kohei Saijo, Tetsuji Ogawa
2022	J	`jnl`	Self-Remixing: Unsupervised Speech Separation via Separation and Remixing. CoRR Kohei Saijo, Tetsuji Ogawa
2022	A	`conf`	Text-Only Domain Adaptation Based on Intermediate CTC. INTERSPEECH Hiroaki Sato, Tomoyasu Komori, Takeshi Mishima, Yoshihiko Kawai, Takahiro Mochizuki, Shoei Sato, Tetsuji Ogawa
2022	A	`conf`	Unsupervised Training of Sequential Neural Beamformer Using Coarsely-separated and Non-separated Signals. INTERSPEECH Kohei Saijo, Tetsuji Ogawa
2021	—	`conf`	An Investigation of Enhancing CTC Model for Triggered Attention-based Streaming ASR. APSIPA ASC Huaibo Zhao, Yosuke Higuchi, Tetsuji Ogawa, Tetsunori Kobayashi
2021	J	`jnl`	An Investigation of Enhancing CTC Model for Triggered Attention-based Streaming ASR. CoRR Huaibo Zhao, Yosuke Higuchi, Tetsuji Ogawa, Tetsunori Kobayashi
2021	—	`conf`	Analysis of Multimodal Features for Speaking Proficiency Scoring in an Interview Dialogue. SLT Mao Saeki, Yoichi Matsuyama, Satoshi Kobashikawa, Tetsuji Ogawa, Tetsunori Kobayashi
2021	—	`conf`	Comparative Study on DNN-based Minimum Variance Beamforming Robust to Small Movements of Sound Sources. APSIPA ASC Kohei Saijo, Kazuhiro Katagiri, Masaru Fujieda, Tetsunori Kobayashi, Tetsuji Ogawa
2021	A	`conf`	Efficient and Stable Adversarial Learning Using Unpaired Data for Unsupervised Multichannel Speech Separation. Interspeech Yu Nakagome, Masahito Togami, Tetsuji Ogawa, Tetsunori Kobayashi
2021	J	`jnl`	Hierarchical Conditional End-to-End ASR with CTC and Multi-Granular Subword Units. CoRR Yosuke Higuchi, Keita Karube, Tetsuji Ogawa, Tetsunori Kobayashi
2021	Misc	`conf`	Improved Mask-CTC for Non-Autoregressive End-to-End ASR. ICASSP Yosuke Higuchi, Hirofumi Inaguma, Shinji Watanabe, Tetsuji Ogawa, Tetsunori Kobayashi
2021	J	`jnl`	SIA-GAN: Scrambling Inversion Attack Using Generative Adversarial Network. IEEE Access Koki Madono, Masayuki Tanaka, Masaki Onishi, Tetsuji Ogawa
2021	—	`conf`	Scrambling Parameter Generation to Improve Perceptual Information Hiding. HVEI Koki Madono, Masayuki Tanaka, Masaki Onishi, Tetsuji Ogawa
2021	A	`conf`	VocalTurk: Exploring Feasibility of Crowdsourced Speaker Identification. Interspeech Susumu Saito, Yuta Ide, Teppei Nakano, Tetsuji Ogawa
2020	J	`jnl`	Block-wise Scrambled Image Recognition Using Adaptation Network. CoRR Koki Madono, Masayuki Tanaka, Masaki Onishi, Tetsuji Ogawa
2020	B	`conf`	Crowdsourced Verification for Operating Calving Surveillance Systems at an Early Stage. ICPR Yusuke Okimoto, Soshi Kawata, Susumu Saito, Teppei Nakano, Tetsuji Ogawa
2020	Misc	`conf`	Deep Speech Extraction with Time-Varying Spatial Filtering Guided By Desired Direction Attractor. ICASSP Yu Nakagome, Masahito Togami, Tetsuji Ogawa, Tetsunori Kobayashi
2020	—	`conf`	Efficient Human-In-The-Loop Object Detection using Bi-Directional Deep SORT and Annotation-Free Segment Identification. APSIPA Koki Madono, Teppei Nakano, Tetsunori Kobayashi, Tetsuji Ogawa
2020	B	`conf`	Exploiting Narrative Context and A Priori Knowledge of Categories in Textual Emotion Classification. COLING Hikari Tanabe, Tetsuji Ogawa, Tetsunori Kobayashi, Yoshihiko Hayashi
2020	J	`jnl`	Exploring Effectiveness of Inter-Microtask Qualification Tests in Crowdsourcing. CoRR Masaya Morinaga, Susumu Saito, Teppei Nakano, Tetsunori Kobayashi, Tetsuji Ogawa
2020	B	`conf`	Feature Representation Learning for Calving Detection of Cows Using Video Frames. ICPR Ryosuke Hyodo, Teppei Nakano, Tetsuji Ogawa
2020	Misc	`conf`	Frame-Level Phoneme-Invariant Speaker Embedding for Text-Independent Speaker Recognition on Extremely Short Utterances. ICASSP Naohiro Tawara, Atsunori Ogawa, Tomoharu Iwata, Marc Delcroix, Tetsuji Ogawa
2020	J	`jnl`	Improved Mask-CTC for Non-Autoregressive End-to-End ASR. CoRR Yosuke Higuchi, Hirofumi Inaguma, Shinji Watanabe, Tetsuji Ogawa, Tetsunori Kobayashi
2020	—	`conf`	Investigation of Network Architecture for Single-Channel End-to-End Denoising. EUSIPCO Takuya Hasumi, Tetsunori Kobayashi, Tetsuji Ogawa
2020	A	`conf`	Mask CTC: Non-Autoregressive End-to-End ASR with CTC and Mask Predict. INTERSPEECH Yosuke Higuchi, Shinji Watanabe, Nanxin Chen, Tetsuji Ogawa, Tetsunori Kobayashi
2020	J	`jnl`	Mask CTC: Non-Autoregressive End-to-End ASR with CTC and Mask Predict. CoRR Yosuke Higuchi, Shinji Watanabe, Nanxin Chen, Tetsuji Ogawa, Tetsunori Kobayashi
2020	A	`conf`	Mentoring-Reverse Mentoring for Unsupervised Multi-Channel Speech Source Separation. INTERSPEECH Yu Nakagome, Masahito Togami, Tetsuji Ogawa, Tetsunori Kobayashi
2020	—	`conf`	Noise-robust Attention Learning for End-to-End Speech Recognition. EUSIPCO Yosuke Higuchi, Naohiro Tawara, Atsunori Ogawa, Tomoharu Iwata, Tetsunori Kobayashi, Tetsuji Ogawa
2020	B	`conf`	Toward Building a Data-Driven System For Detecting Mounting Actions of Black Beef Cattle. ICPR Yuriko Kawano, Susumu Saito, Teppei Nakano, Ikumi Kondo, Ryota Yamazaki, Hiromi Kusaka, Minoru Sakaguchi, Tetsuji Ogawa
2019	A	`conf`	Multi-Channel Speech Enhancement Using Time-Domain Convolutional Denoising Autoencoder. INTERSPEECH Naohiro Tawara, Tetsunori Kobayashi, Tetsuji Ogawa
2019	Misc	`conf`	Postfiltering Using an Adversarial Denoising Autoencoder with Noise-aware Training. ICASSP Naohiro Tawara, Hikari Tanabe, Tetsunori Kobayashi, Masaru Fujieda, Kazuhiro Katagiri, Takashi Yazu, Tetsuji Ogawa
2019	—	`conf`	SemSeq: A Regime for Training Widely-Applicable Word-Sequence Encoders. PACLING Hiroaki Tsuyuki, Tetsuji Ogawa, Tetsunori Kobayashi, Yoshihiko Hayashi
2019	A	`conf`	Speaker Adversarial Training of DPGMM-Based Feature Extractor for Zero-Resource Languages. INTERSPEECH Yosuke Higuchi, Naohiro Tawara, Tetsunori Kobayashi, Tetsuji Ogawa
2019	—	`conf`	Visual explanation of neural network based rotation machinery anomaly detection system. ICPHM Mao Saeki, Jun Ogata, Masahiro Murakawa, Tetsuji Ogawa
2018	—	`conf`	Adversarial autoencoder for reducing nonlinear distortion. APSIPA Naohiro Tawara, Tetsunori Kobayashi, Masaru Fujieda, Kazuhiro Katagiri, Takashi Yazu, Tetsuji Ogawa
2018	Misc	`conf`	Language Model Domain Adaptation Via Recurrent Neural Networks with Domain-Shared and Domain-Specific Representations. ICASSP Tsuyoshi Morioka, Naohiro Tawara, Tetsuji Ogawa, Atsunori Ogawa, Tomoharu Iwata, Tetsunori Kobayashi
2018	B	`conf`	Sequential Fish Catch Forecasting Using Bayesian State Space Models. ICPR Yuya Kokaki, Naohiro Tawara, Tetsunori Kobayashi, Kazuo Hashimoto, Tetsuji Ogawa
2018	Misc	`conf`	Speaker Invariant Feature Extraction for Zero-Resource Languages with Adversarial Learning. ICASSP Taira Tsuchiya, Naohiro Tawara, Tetsuji Ogawa, Tetsunori Kobayashi
2018	—	`conf`	Tandem Connectionist Anomaly Detection: Use of Faulty Vibration Signals in Feature Representation Learning. ICPHM Takanori Hasegawa, Jun Ogata, Masahiro Murakawa, Tetsuji Ogawa
2018	—	`conf`	Waseda_Meisei at TRECVID 2018: Ad-hoc Video Search. TRECVID Kazuya Ueki, Yu Nakagome, Koji Hirakawa, Kotaro Kikuchi, Yoshihiko Hayashi, Tetsuji Ogawa, Tetsunori Kobayashi
2017	J	`jnl`	Associative Memory Model-Based Linear Filtering and Its Application to Tandem Connectionist Blind Source Separation. IEEE ACM Trans. Audio Speech Lang. Process. Motoi Omachi, Tetsuji Ogawa, Tetsunori Kobayashi
2017	—	`conf`	Exploiting end of sentences and speaker alternations in language modeling for multiparty conversations. APSIPA Hiroto Ashikawa, Naohiro Tawara, Atsunori Ogawa, Tomoharu Iwata, Tetsunori Kobayashi, Tetsuji Ogawa
2017	J	`jnl`	Real-Time Large-Scale Map Matching Using Mobile Phone Data. ACM Trans. Knowl. Discov. Data Essam Algizawy, Tetsuji Ogawa, Ahmed El-Mahdy
2017	—	`conf`	Waseda_Meisei at TRECVID 2017: Ad-hoc Video Search. TRECVID Kazuya Ueki, Koji Hirakawa, Kotaro Kikuchi, Tetsuji Ogawa, Tetsunori Kobayashi
2016	B	`conf`	A new efficient measure for accuracy prediction and its application to multistream-based unsupervised adaptation. ICPR Tetsuji Ogawa, Sri Harish Reddy Mallidi, Emmanuel Dupoux, Jordan Cohen, Naomi H. Feldman, Hynek Hermansky
2016	—	`conf`	Video semantic indexing using object detection-derived features. EUSIPCO Kotaro Kikuchi, Kazuya Ueki, Tetsuji Ogawa, Tetsunori Kobayashi
2015	Misc	`conf`	A comparative study of spectral clustering for i-vector-based speaker clustering under noisy conditions. ICASSP Naohiro Tawara, Tetsuji Ogawa, Tetsunori Kobayashi
2015	A	`conf`	Autoencoder based multi-stream combination for noise robust speech recognition. INTERSPEECH Sri Harish Reddy Mallidi, Tetsuji Ogawa, Karel Veselý, Phani S. Nidadavolu, Hynek Hermansky
2015	A	`conf`	Bilinear map of filter-bank outputs for DNN-based speech recognition. INTERSPEECH Tetsuji Ogawa, Kenshiro Ueda, Kouichi Katsurada, Tetsunori Kobayashi, Tsuneo Nitta
2015	—	`conf`	Separation matrix optimization using associative memory model for blind source separation. EUSIPCO Motoi Omachi, Tetsuji Ogawa, Tetsunori Kobayashi, Masaru Fujieda, Kazuhiro Katagiri
2015	Misc	`conf`	Towards machines that know when they do not know: Summary of work done at 2014 Frederick Jelinek Memorial Workshop. ICASSP Hynek Hermansky, Lukás Burget, Jordan Cohen, Emmanuel Dupoux, Naomi Feldman, John Godfrey, Sanjeev Khudanpur, Matthew Maciejewski, Sri Harish Reddy Mallidi, Anjali Menon, Tetsuji Ogawa, Vijayaditya Peddinti, Richard C. Rose, Richard M. Stern, Matthew Wiesner, Karel Veselý
2015	C	`conf`	Uncertainty estimation of DNN classifiers. ASRU Sri Harish Reddy Mallidi, Tetsuji Ogawa, Hynek Hermansky
2014	A	`conf`	Effect of frequency weighting on MLP-based speaker canonicalization. INTERSPEECH Yuichi Kubota, Motoi Omachi, Tetsuji Ogawa, Tetsunori Kobayashi, Tsuneo Nitta
2013	—	`conf`	Blocked Gibbs sampling based multi-scale mixture model for speaker clustering on noisy data. MLSP Naohiro Tawara, Tetsuji Ogawa, Shinji Watanabe, Atsushi Nakamura, Tetsunori Kobayashi
2013	—	`conf`	Integration of MKL-Based and I-Vector-Based Speaker Verification by Short Utterances. ACPR Hideitsu Hino, Tetsuji Ogawa
2013	A	`conf`	Stream selection and integration in multistream ASR using GMM-based performance monitoring. INTERSPEECH Tetsuji Ogawa, Feipeng Li, Hynek Hermansky
2012	B	`conf`	An improved entropy-based multiple kernel learning. ICPR Hideitsu Hino, Tetsuji Ogawa
2012	Misc	`conf`	Fully Bayesian inference of multi-mixture Gaussian model and its evaluation using speaker clustering. ICASSP Naohiro Tawara, Tetsuji Ogawa, Shinji Watanabe, Tetsunori Kobayashi
2012	A	`conf`	Fully Bayesian speaker clustering based on hierarchically structured utterance-oriented Dirichlet process mixture model. INTERSPEECH Naohiro Tawara, Tetsuji Ogawa, Shinji Watanabe, Atsushi Nakamura, Tetsunori Kobayashi
2011	J	`jnl`	Class-Distance-Based Discriminant Analysis and Its Application to Supervised Automatic Age Estimation. IEICE Trans. Inf. Syst. Tetsuji Ogawa, Kazuya Ueki, Tetsunori Kobayashi
2011	A	`conf`	Spatial Filter Calibration Based on Minimization of Modified LSD. INTERSPEECH Nobuaki Tanaka, Tetsuji Ogawa, Tetsunori Kobayashi
2011	A	`conf`	Speaker Clustering Based on Utterance-Oriented Dirichlet Process Mixture Model. INTERSPEECH Naohiro Tawara, Shinji Watanabe, Tetsuji Ogawa, Tetsunori Kobayashi
2011	A	`conf`	Speaker Verification Robust to Talking Style Variation Using Multiple Kernel Learning Based on Conditional Entropy Minimization. INTERSPEECH Tetsuji Ogawa, Hideitsu Hino, Noboru Murata, Tetsunori Kobayashi
2011	Misc	`conf`	Speaker recognition using multiple kernel learning based on conditional entropy minimization. ICASSP Tetsuji Ogawa, Hideitsu Hino, Nima Reyhani, Noboru Murata, Tetsunori Kobayashi
2010	—	`conf`	CENSREC-1-AV: an audio-visual corpus for noisy bimodal speech recognition. AVSP Satoshi Tamura, Chiyomi Miyajima, Norihide Kitaoka, Takeshi Yamada, Satoru Tsuge, Tetsuya Takiguchi, Kazumasa Yamamoto, Takanobu Nishiura, Masato Nakayama, Yuki Denda, Masakiyo Fujimoto, Shigeki Matsuda, Tetsuji Ogawa, Shingo Kuroiwa, Kazuya Takeda, Satoshi Nakamura
2010	—	`conf`	Development of zonal beamformer and its application to robot audition. EUSIPCO Nobuaki Tanaka, Tetsuji Ogawa, Kenzo Akagiri, Tetsunori Kobayashi
2010	J	`jnl`	Speech Enhancement Using a Square Microphone Array in the Presence of Directional and Diffuse Noise. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. Tetsuji Ogawa, Shintaro Takada, Kenzo Akagiri, Tetsunori Kobayashi
2009	—	`conf`	Direction-of-arrival estimation under noisy condition using four-line omni-directional microphones mounted on a robot head. EUSIPCO Tetsuji Ogawa, Kosuke Hosoya, Kenzo Akagiri, Tetsunori Kobayashi
2009	J	`jnl`	Influence of Lombard Effect: Accuracy Analysis of Simulation-Based Assessments of Noisy Speech Recognition Systems for Various Recognition Conditions. IEICE Trans. Inf. Syst. Tetsuji Ogawa, Tetsunori Kobayashi
2009	A	`conf`	Robot auditory system using head-mounted square microphone array. IROS Kosuke Hosoya, Tetsuji Ogawa, Tetsunori Kobayashi
2008	Misc	`conf`	A Kalman filter based restoration method for in-vehicle camera images in foggy conditions. ICASSP Tomoki Hiramatsu, Tetsuji Ogawa, Miki Haseyama
2008	A	`conf`	CENSREC-4: development of evaluation framework for distant-talking speech recognition under reverberant environments. INTERSPEECH Masato Nakayama, Takanobu Nishiura, Yuki Denda, Norihide Kitaoka, Kazumasa Yamamoto, Takeshi Yamada, Satoru Tsuge, Chiyomi Miyajima, Masakiyo Fujimoto, Tetsuya Takiguchi, Satoshi Tamura, Tetsuji Ogawa, Shigeki Matsuda, Shingo Kuroiwa, Kazuya Takeda, Satoshi Nakamura
2008	J	`jnl`	Ears of the Robot: Direction of Arrival Estimation Based on Pattern Recognition Using Robot-Mounted Microphones. IEICE Trans. Inf. Syst. Naoya Mochiki, Tetsuji Ogawa, Tetsunori Kobayashi
2008	—	`conf`	Ears of the robot: Noise reduction using four-line ultra-micro omni-directional microphones mounted on a robot head. EUSIPCO Tetsuji Ogawa, Hirofumi Takeuchi, Shintaro Takada, Kenzo Akagiri, Tetsunori Kobayashi
2008	Misc	`conf`	Kernel PCA-based resolution enhancement approach of still images using different levels of pyramid structure. ICASSP Tetsuji Ogawa, Miki Haseyama
2008	Misc	`conf`	Speech enhancement using square microphone array for mobile devices. ICASSP Shintaro Takada, Tetsuji Ogawa, Kenzo Akagiri, Tetsunori Kobayashi
2007	—	`conf`	Adequacy Analysis of Simulation-Based Assessment of Speech Recognition System. ICASSP (4) Tetsuji Ogawa, Satoshi Kanba, Tetsunori Kobayashi
2007	J	`jnl`	Ears of the Robot: Three Simultaneous Speech Segregation and Recognition Using Robot-Mounted Microphones. IEICE Trans. Inf. Syst. Naoya Mochiki, Tetsuji Ogawa, Tetsunori Kobayashi
2006	—	`conf`	A method for solving the permutation problem of frequency-domain BSS using reference signal. EUSIPCO Takashi Isa, Toshiyuki Sekiya, Tetsuji Ogawa, Tetsunori Kobayashi
2006	J	`jnl`	Genetic Algorithm Based Optimization of Partly-Hidden Markov Model Structure Using Discriminative Criterion. IEICE Trans. Inf. Syst. Tetsuji Ogawa, Tetsunori Kobayashi
2006	A	`conf`	Manifold HLDA and its application to robust speech recognition. INTERSPEECH Toshiaki Kubo, Tetsuji Ogawa, Tetsunori Kobayashi
2006	—	`conf`	Source separation using multiple directivity patterns produced by ICA-based BSS. EUSIPCO Takashi Isa, Toshiyuki Sekiya, Tetsuji Ogawa, Tetsunori Kobayashi
2005	J	`jnl`	An extension of the state-observation dependency in partly hidden Markov models and its application to continuous speech recognition. Syst. Comput. Jpn. Tetsuji Ogawa, Tetsunori Kobayashi
2005	J	`jnl`	Extension of Hidden Markov Models for Multiple Candidates and Its Application to Gesture Recognition. IEICE Trans. Inf. Syst. Yosuke Sato, Tetsuji Ogawa, Tetsunori Kobayashi
2005	A	`conf`	Optimizing the structure of partly-hidden Markov models using weighted likelihood-ratio maximization criterion. INTERSPEECH Tetsuji Ogawa, Tetsunori Kobayashi
2004	A	`conf`	Recognition of three simultaneous utterance of speech by four-line directivity microphone mounted on head of robot. INTERSPEECH Naoya Mochiki, Tetsunori Kobayashi, Toshiyuki Sekiya, Tetsuji Ogawa
2003	—	`conf`	Hybrid modeling of PHMM and HMM for speech recognition. ICASSP (1) Tetsuji Ogawa, Tetsunori Kobayashi
2003	A	`conf`	Speech recognition of double talk using SAFIA-based audio segregation. INTERSPEECH Toshiyuki Sekiya, Tetsuji Ogawa, Tetsunori Kobayashi
2002	A	`conf`	Generalization of state-observation-dependency in partly hidden Markov models. INTERSPEECH Tetsuji Ogawa, Tetsunori Kobayashi