Naohiro Tawara

68 papers A 12B 1C 3Misc 19Journal 23Unranked 10

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	Effect of individual characteristics on impressions of one's own recorded voice. Speech Commun. Hikaru Yanagida, Yusuke Ijima, Naohiro Tawara
2026	J	`jnl`	Microphone array geometry-independent multi-talker distant ASR: NTT system for DASR task of the CHiME-8 challenge. Comput. Speech Lang. Naoyuki Kamo, Naohiro Tawara, Atsushi Ando, Takatomo Kano, Hiroshi Sato, Rintaro Ikeshita, Takafumi Moriya, Shota Horiguchi, Kohei Matsuura, Atsunori Ogawa, Alexis Plaquet, Takanori Ashihara, Tsubasa Ochiai, Masato Mimura, Marc Delcroix, Tomohiro Nakatani, Taichi Asami, Shoko Araki
2026	J	`jnl`	Who Spoke What When? Evaluating Spoken Language Models for Conversational ASR with Semantic and Overlap-Aware Metrics. CoRR Naohiro Tawara, Samuele Cornell, Alexander Polok, Marc Delcroix, Lukás Burget, Shinji Watanabe
2025	C	`conf`	Can We Really Repurpose Multi-Speaker ASR Corpus for Speaker Diarization? ASRU Shota Horiguchi, Naohiro Tawara, Takanori Ashihara, Atsushi Ando, Marc Delcroix
2025	J	`jnl`	Can We Really Repurpose Multi-Speaker ASR Corpus for Speaker Diarization? CoRR Shota Horiguchi, Naohiro Tawara, Takanori Ashihara, Atsushi Ando, Marc Delcroix
2025	J	`jnl`	Dissecting the Segmentation Model of End-to-End Diarization with Vector Clustering. CoRR Alexis Plaquet, Naohiro Tawara, Marc Delcroix, Shota Horiguchi, Atsushi Ando, Shoko Araki, Hervé Bredin
2025	Misc	`conf`	Guided Speaker Embedding. ICASSP Shota Horiguchi, Takafumi Moriya, Atsushi Ando, Takanori Ashihara, Hiroshi Sato, Naohiro Tawara, Marc Delcroix
2025	—	`conf`	Investigating Self-Supervised Learning-Based Front-End for Multi-Channel Replay Attack Detection. APSIPA Takuo Yamaguchi, Sayaka Shiota, Naohiro Tawara
2025	Misc	`conf`	Mamba-based Segmentation Model for Speaker Diarization. ICASSP Alexis Plaquet, Naohiro Tawara, Marc Delcroix, Shota Horiguchi, Atsushi Ando, Shoko Araki
2025	A	`conf`	Mitigating Non-Target Speaker Bias in Guided Speaker Embedding. INTERSPEECH Shota Horiguchi, Takanori Ashihara, Marc Delcroix, Atsushi Ando, Naohiro Tawara
2025	J	`jnl`	Mitigating Non-Target Speaker Bias in Guided Speaker Embedding. CoRR Shota Horiguchi, Takanori Ashihara, Marc Delcroix, Atsushi Ando, Naohiro Tawara
2025	Misc	`conf`	Multi-channel Speaker Counting for EEND-VC-based Speaker Diarization on Multi-domain Conversation. ICASSP Naohiro Tawara, Atsushi Ando, Shota Horiguchi, Marc Delcroix
2025	C	`conf`	Predictive ASR and Turn-taking Prediction at Once: Towards More Responsive Spoken Dialog System. ASRU Ryo Fukuda, Takatomo Kano, Naohiro Tawara, Marc Delcroix, Atsunori Ogawa, Yuya Chiba, Atsushi Ando
2025	A	`conf`	Pretraining Multi-Speaker Identification for Neural Speaker Diarization. INTERSPEECH Shota Horiguchi, Atsushi Ando, Naohiro Tawara, Marc Delcroix
2025	J	`jnl`	Pretraining Multi-Speaker Identification for Neural Speaker Diarization. CoRR Shota Horiguchi, Atsushi Ando, Marc Delcroix, Naohiro Tawara
2025	Misc	`conf`	SoundBeam meets M2D: Target Sound Extraction with Audio Foundation Model. ICASSP Carlos Hernandez-Olivan, Marc Delcroix, Tsubasa Ochiai, Daisuke Niizumi, Naohiro Tawara, Tomohiro Nakatani, Shoko Araki
2025	A	`conf`	Why is children's ASR so difficult? Analyzing children's phonological error patterns using SSL-based phoneme recognizers. INTERSPEECH Koharu Horii, Naohiro Tawara, Atsunori Ogawa, Shoko Araki
2024	J	`jnl`	Applying LLMs for Rescoring N-best ASR Hypotheses of Casual Conversations: Effects of Domain Adaptation and Context Carry-over. CoRR Atsunori Ogawa, Naoyuki Kamo, Kohei Matsuura, Takanori Ashihara, Takafumi Moriya, Takatomo Kano, Naohiro Tawara, Marc Delcroix
2024	Misc	`conf`	Discriminative Training of VBx Diarization. ICASSP Dominik Klement, Mireia Díez, Federico Landini, Lukás Burget, Anna Silnova, Marc Delcroix, Naohiro Tawara
2024	J	`jnl`	Guided Speaker Embedding. CoRR Shota Horiguchi, Takafumi Moriya, Atsushi Ando, Takanori Ashihara, Hiroshi Sato, Naohiro Tawara, Marc Delcroix
2024	—	`conf`	Interaural Time Difference Loss for Binaural Target Sound Extraction. IWAENC Carlos Hernandez-Olivan, Marc Delcroix, Tsubasa Ochiai, Naohiro Tawara, Tomohiro Nakatani, Shoko Araki
2024	J	`jnl`	Interaural time difference loss for binaural target sound extraction. CoRR Carlos Hernandez-Olivan, Marc Delcroix, Tsubasa Ochiai, Naohiro Tawara, Tomohiro Nakatani, Shoko Araki
2024	J	`jnl`	Mamba-based Segmentation Model for Speaker Diarization. CoRR Alexis Plaquet, Naohiro Tawara, Marc Delcroix, Shota Horiguchi, Atsushi Ando, Shoko Araki
2024	Misc	`conf`	NTT Speaker Diarization System for Chime-7: Multi-Domain, Multi-Microphone end-to-end and Vector Clustering Diarization. ICASSP Naohiro Tawara, Marc Delcroix, Atsushi Ando, Atsunori Ogawa
2024	—	`conf`	Recursive Attentive Pooling For Extracting Speaker Embeddings From Multi-Speaker Recordings. SLT Shota Horiguchi, Atsushi Ando, Takafumi Moriya, Takanori Ashihara, Hiroshi Sato, Naohiro Tawara, Marc Delcroix
2024	J	`jnl`	Recursive Attentive Pooling for Extracting Speaker Embeddings from Multi-Speaker Recordings. CoRR Shota Horiguchi, Atsushi Ando, Takafumi Moriya, Takanori Ashihara, Hiroshi Sato, Naohiro Tawara, Marc Delcroix
2024	J	`jnl`	SoundBeam meets M2D: Target Sound Extraction with Audio Foundation Model. CoRR Carlos Hernandez-Olivan, Marc Delcroix, Tsubasa Ochiai, Daisuke Niizumi, Naohiro Tawara, Tomohiro Nakatani, Shoko Araki
2023	J	`jnl`	BLSTM-Based Confidence Estimation for End-to-End Speech Recognition. CoRR Atsunori Ogawa, Naohiro Tawara, Takatomo Kano, Marc Delcroix
2023	—	`conf`	Coarse-Age Loss: A New Training Method Using Coarse-Age Labeled Data for Speaker Age Estimation. APSIPA ASC Yuki Kitagishi, Hosana Kamiyama, Naohiro Tawara, Atsunori Ogawa, Noboru Miyazaki, Taichi Asami
2023	J	`jnl`	Discriminative Training of VBx Diarization. CoRR Dominik Klement, Mireia Díez, Federico Landini, Lukás Burget, Anna Silnova, Marc Delcroix, Naohiro Tawara
2023	A	`conf`	Influence of Personal Traits on Impressions of One's Own Voice. INTERSPEECH Hikaru Yanagida, Yusuke Ijima, Naohiro Tawara
2023	Misc	`conf`	Iterative Shallow Fusion of Backward Language Model for End-To-End Speech Recognition. ICASSP Atsunori Ogawa, Takafumi Moriya, Naoyuki Kamo, Naohiro Tawara, Marc Delcroix
2023	J	`jnl`	Iterative Shallow Fusion of Backward Language Model for End-to-End Speech Recognition. CoRR Atsunori Ogawa, Takafumi Moriya, Naoyuki Kamo, Naohiro Tawara, Marc Delcroix
2023	J	`jnl`	Lattice Rescoring Based on Large Ensemble of Complementary Neural Language Models. CoRR Atsunori Ogawa, Naohiro Tawara, Marc Delcroix, Shoko Araki
2023	A	`conf`	Multi-Stream Extension of Variational Bayesian HMM Clustering (MS-VBx) for Combined End-to-End and Vector Clustering-based Diarization. INTERSPEECH Marc Delcroix, Naohiro Tawara, Mireia Díez, Federico Landini, Anna Silnova, Atsunori Ogawa, Tomohiro Nakatani, Lukás Burget, Shoko Araki
2023	J	`jnl`	Multi-Stream Extension of Variational Bayesian HMM Clustering (MS-VBx) for Combined End-to-End and Vector Clustering-based Diarization. CoRR Marc Delcroix, Naohiro Tawara, Mireia Díez, Federico Landini, Anna Silnova, Atsunori Ogawa, Tomohiro Nakatani, Lukás Burget, Shoko Araki
2023	J	`jnl`	NTT speaker diarization system for CHiME-7: multi-domain, multi-microphone End-to-end and vector clustering diarization. CoRR Naohiro Tawara, Marc Delcroix, Atsushi Ando, Atsunori 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
2023	A	`conf`	What are differences? Comparing DNN and Human by Their Performance and Characteristics in Speaker Age Estimation. INTERSPEECH Yuki Kitagishi, Naohiro Tawara, Atsunori Ogawa, Ryo Masumura, Taichi Asami
2022	Misc	`conf`	Lattice Rescoring Based on Large Ensemble of Complementary Neural Language Models. ICASSP Atsunori Ogawa, Naohiro Tawara, Marc Delcroix, Shoko Araki
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
2021	A	`conf`	Advances in Integration of End-to-End Neural and Clustering-Based Diarization for Real Conversational Speech. Interspeech Keisuke Kinoshita, Marc Delcroix, Naohiro Tawara
2021	J	`jnl`	Advances in integration of end-to-end neural and clustering-based diarization for real conversational speech. CoRR Keisuke Kinoshita, Marc Delcroix, Naohiro Tawara
2021	Misc	`conf`	Age-VOX-Celeb: Multi-Modal Corpus for Facial and Speech Estimation. ICASSP Naohiro Tawara, Atsunori Ogawa, Yuki Kitagishi, Hosana Kamiyama
2021	Misc	`conf`	BLSTM-Based Confidence Estimation for End-to-End Speech Recognition. ICASSP Atsunori Ogawa, Naohiro Tawara, Takatomo Kano, Marc Delcroix
2021	Misc	`conf`	Integrating End-to-End Neural and Clustering-Based Diarization: Getting the Best of Both Worlds. ICASSP Keisuke Kinoshita, Marc Delcroix, Naohiro Tawara
2021	C	`conf`	Robust Speech-Age Estimation Using Local Maximum Mean Discrepancy Under Mismatched Recording Conditions. ASRU Naohiro Tawara, Atsunori Ogawa, Yuki Kitagishi, Hosana Kamiyama, Yusuke Ijima
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	Misc	`conf`	Improving Speaker Discrimination of Target Speech Extraction With Time-Domain Speakerbeam. ICASSP Marc Delcroix, Tsubasa Ochiai, Katerina Zmolíková, Keisuke Kinoshita, Naohiro Tawara, Tomohiro Nakatani, Shoko Araki
2020	Misc	`conf`	Improving Speaker-Attribute Estimation by Voting Based on Speaker Cluster Information. ICASSP Naohiro Tawara, Hosana Kamiyama, Satoshi Kobashikawa, Atsunori Ogawa
2020	J	`jnl`	Improving speaker discrimination of target speech extraction with time-domain SpeakerBeam. CoRR Marc Delcroix, Tsubasa Ochiai, Katerina Zmolíková, Keisuke Kinoshita, Naohiro Tawara, Tomohiro Nakatani, Shoko Araki
2020	J	`jnl`	Integrating end-to-end neural and clustering-based diarization: Getting the best of both worlds. CoRR Keisuke Kinoshita, Marc Delcroix, Naohiro Tawara
2020	A	`conf`	Language Model Data Augmentation Based on Text Domain Transfer. INTERSPEECH Atsunori Ogawa, Naohiro Tawara, Marc Delcroix
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	—	`conf`	Speaker Age Estimation Using Age-Dependent Insensitive Loss. APSIPA Yuki Kitagishi, Hosana Kamiyama, Atsushi Ando, Naohiro Tawara, Takeshi Mori, Satoshi Kobashikawa
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	A	`conf`	Speaker Adversarial Training of DPGMM-Based Feature Extractor for Zero-Resource Languages. INTERSPEECH Yosuke Higuchi, Naohiro Tawara, Tetsunori Kobayashi, 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
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
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
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
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	A	`conf`	Speaker Clustering Based on Utterance-Oriented Dirichlet Process Mixture Model. INTERSPEECH Naohiro Tawara, Shinji Watanabe, Tetsuji Ogawa, Tetsunori Kobayashi