Improved phoneme-history-dependent search for large-vocabulary continuous-speech recognition. - Takaaki Hori; Yoshiaki Noda; Shoichi Matsunaga (INTERSPEECH, 2001)

Spoken Interactive ODQA System: SPIQA. - Chiori Hori; Takaaki Hori; Hajime Tsukada; Hideki Isozaki; Yutaka Sasaki; Eisaku Maeda (ACL (Companion), 2003)

Deriving disambiguous queries in a spoken interactive ODQA system. - Chiori Hori; Takaaki Hori; Hideki Isozaki; Eisaku Maeda; Shigeru Katagiri; Sadaoki Furui (ICASSP (1), 2003)

Language model adaptation using WFST-based speaking-style translation. - Takaaki Hori; Daniel Willett; Yasuhiro Minami (ICASSP (1), 2003)

Evaluation method for automatic speech summarization. - Chiori Hori; Takaaki Hori; Sadaoki Furui (INTERSPEECH, 2003)

Speech summarization using weighted finite-state transducers. - Takaaki Hori; Chiori Hori; Yasuhiro Minami (INTERSPEECH, 2003)

Fast on-the-fly composition for weighted finite-state transducers in 1.8 million-word vocabulary continuous speech recognition. - Takaaki Hori; Chiori Hori; Yasuhiro Minami (INTERSPEECH, 2004)

Efficient Generation of high-order context-dependent Weighted Finite State Transducers for Speech Recognition. - Mike Schuster; Takaaki Hori (ICASSP (1), 2005)

Generalized fast on-the-fly composition algorithm for WFST-based speech recognition. - Takaaki Hori; Atsushi Nakamura (INTERSPEECH, 2005)

Experiments with probabilistic principal component analysis in LVCSR. - Mike Schuster; Takaaki Hori; Atsushi Nakamura (INTERSPEECH, 2005)

An Extremely Large Vocabulary Approach to Named Entity Extraction from Speech. - Takaaki Hori; Atsushi Nakamura (ICASSP (1), 2006)

Sentence boundary detection using sequential dependency analysis combined with CRF-based chunking. - Takanobu Oba; Takaaki Hori; Atsushi Nakamura (INTERSPEECH, 2006)

Advanced computational models and learning theories for spoken language processing. - Atsushi Nakamura; Shinji Watanabe 001; Takaaki Hori; Erik McDermott; Shigeru Katagiri (IEEE Comput. Intell. Mag., 2006)

Open-Vocabulary Spoken Utterance Retrieval using Confusion Networks. - Takaaki Hori; I. Lee Hetherington; Timothy J. Hazen; James R. Glass (ICASSP (4), 2007)

An approach to efficient generation of high-accuracy and compact error-corrective models for speech recognition. - Takanobu Oba; Takaaki Hori; Atsushi Nakamura (INTERSPEECH, 2007)

Efficient WFST-Based One-Pass Decoding With On-The-Fly Hypothesis Rescoring in Extremely Large Vocabulary Continuous Speech Recognition. - Takaaki Hori; Chiori Hori; Yasuhiro Minami; Atsushi Nakamura (IEEE Trans. Speech Audio Process., 2007)

Sequential dependency analysis for online spontaneous speech processing. - Takanobu Oba; Takaaki Hori; Atsushi Nakamura (Speech Commun., 2008)

Search error risk minimization in Viterbi beam search for speech recognition. - Takaaki Hori; Shinji Watanabe 001; Atsushi Nakamura (ICASSP, 2010)

A comparative study on methods of Weighted language model training for reranking lvcsr N-best hypotheses. - Takanobu Oba; Takaaki Hori; Atsushi Nakamura (ICASSP, 2010)

A discriminative model for continuous speech recognition based on Weighted Finite State Transducers. - Shinji Watanabe 001; Takaaki Hori; Erik McDermott; Atsushi Nakamura (ICASSP, 2010)

Improvements of search error risk minimization in viterbi beam search for speech recognition. - Takaaki Hori; Shinji Watanabe 001; Atsushi Nakamura (INTERSPEECH, 2010)

Round-robin discrimination model for reranking ASR hypotheses. - Takanobu Oba; Takaaki Hori; Atsushi Nakamura (INTERSPEECH, 2010)

Large vocabulary continuous speech recognition using WFST-based linear classifier for structured data. - Shinji Watanabe 001; Takaaki Hori; Atsushi Nakamura (INTERSPEECH, 2010)

Real-time meeting recognition and understanding using distant microphones and omni-directional camera. - Takaaki Hori; Shoko Araki; Takuya Yoshioka; Masakiyo Fujimoto; Shinji Watanabe 001; Takanobu Oba; Atsunori Ogawa; Kazuhiro Otsuka; Dan Mikami; Keisuke Kinoshita; Tomohiro Nakatani; Atsushi Nakamura; et al. (SLT, 2010)

Application of topic tracking model to language model adaptation and meeting analysis. - Shinji Watanabe 001; Tomoharu Iwata; Takaaki Hori; Atsushi Sako; Yasuo Ariki (SLT, 2010)

Improved Sequential Dependency Analysis Integrating Labeling-Based Sentence Boundary Detection. - Takanobu Oba; Takaaki Hori; Atsushi Nakamura (IEICE Trans. Inf. Syst., 2010)

Round-robin duel discriminative language models in one-pass decoding with on-the-fly error correction. - Takanobu Oba; Takaaki Hori; Akinori Ito; Atsushi Nakamura (ICASSP, 2011)

Gibbs sampling based Multi-scale Mixture Model for speaker clustering. - Shinji Watanabe 001; Daichi Mochihashi; Takaaki Hori; Atsushi Nakamura (ICASSP, 2011)

Topic tracking language model for speech recognition. - Shinji Watanabe 001; Tomoharu Iwata; Takaaki Hori; Atsushi Sako; Yasuo Ariki (Comput. Speech Lang., 2011)

Handling uncertain observations in unsupervised topic-mixture language model adaptation. - Ekapol Chuangsuwanich; Shinji Watanabe 001; Takaaki Hori; Tomoharu Iwata; James R. Glass (ICASSP, 2012)

Spoken document retrieval by discriminative modeling in a high dimensional feature space. - Takanobu Oba; Takaaki Hori; Atsushi Nakamura; Akinori Ito (ICASSP, 2012)

Error type classification and word accuracy estimation using alignment features from word confusion network. - Atsunori Ogawa; Takaaki Hori; Atsushi Nakamura (ICASSP, 2012)

Bag Of ARCS: New representation of speech segment features based on finite state machines. - Shinji Watanabe 001; Yotaro Kubo; Takanobu Oba; Takaaki Hori; Atsushi Nakamura (ICASSP, 2012)

Speaker Adaptation Using Variational Bayesian Linear Regression in Normalized Feature Space. - Seong-Jun Hahm; Atsunori Ogawa; Masakiyo Fujimoto; Takaaki Hori; Atsushi Nakamura (INTERSPEECH, 2012)

Efficient Beam Width Control to Suppress Excessive Speech Recognition Computation Time Based on Prior Score Range Normalization. - Satoshi Kobashikawa; Takaaki Hori; Yoshikazu Yamaguchi; Taichi Asami; Hirokazu Masataki; Satoshi Takahashi (INTERSPEECH, 2012)

Integrating Deep Neural Networks into Structural Classification Approach based on Weighted Finite-State Transducers. - Yotaro Kubo; Takaaki Hori; Atsushi Nakamura (INTERSPEECH, 2012)

Recognition rate estimation based on word alignment network and discriminative error type classification. - Atsunori Ogawa; Takaaki Hori; Atsushi Nakamura (SLT, 2012)

Efficient prior and incremental beam width control to suppress excessive speech recognition time based on score range estimation. - Satoshi Kobashikawa; Takaaki Hori; Yoshikazu Yamaguchi; Taichi Asami; Hirokazu Masataki; Satoshi Takahashi (SLT, 2012)

Model Shrinkage for Discriminative Language Models. - Takanobu Oba; Takaaki Hori; Atsushi Nakamura; Akinori Ito (IEICE Trans. Inf. Syst., 2012)

Efficient training of discriminative language models by sample selection. - Takanobu Oba; Takaaki Hori; Atsushi Nakamura (Speech Commun., 2012)

Low-Latency Real-Time Meeting Recognition and Understanding Using Distant Microphones and Omni-Directional Camera. - Takaaki Hori; Shoko Araki; Takuya Yoshioka; Masakiyo Fujimoto; Shinji Watanabe 001; Takanobu Oba; Atsunori Ogawa; Kazuhiro Otsuka; Dan Mikami; Keisuke Kinoshita; Tomohiro Nakatani; Atsushi Nakamura; et al. (IEEE Trans. Speech Audio Process., 2012)

Structural Classification Methods Based on Weighted Finite-State Transducers for Automatic Speech Recognition. - Yotaro Kubo; Shinji Watanabe 001; Takaaki Hori; Atsushi Nakamura (IEEE Trans. Speech Audio Process., 2012)

Round-Robin Duel Discriminative Language Models. - Takanobu Oba; Takaaki Hori; Atsushi Nakamura; Akinori Ito (IEEE Trans. Speech Audio Process., 2012)

Graph index based query-by-example search on a large speech data set. - Kazuo Aoyama; Atsunori Ogawa; Takashi Hattori; Takaaki Hori; Atsushi Nakamura (ICASSP, 2013)

Feature space variational Bayesian linear regression and its combination with model space VBLR. - Seong-Jun Hahm; Atsunori Ogawa; Marc Delcroix; Masakiyo Fujimoto; Takaaki Hori; Atsushi Nakamura (ICASSP, 2013)

Large vocabulary continuous speech recognition based on WFST structured classifiers and deep bottleneck features. - Yotaro Kubo; Takaaki Hori; Atsushi Nakamura (ICASSP, 2013)

Coupling beamforming with spatial and spectral feature based spectral enhancement and its application to meeting recognition. - Tomohiro Nakatani; Mehrez Souden; Shoko Araki; Takuya Yoshioka; Takaaki Hori; Atsunori Ogawa (ICASSP, 2013)

Discriminative recognition rate estimation for N-best list and its application to N-best rescoring. - Atsunori Ogawa; Takaaki Hori; Atsushi Nakamura (ICASSP, 2013)

A method for structure estimation of weighted finite-state transducers and its application to grapheme-to-phoneme conversion. - Yotaro Kubo; Takaaki Hori; Atsushi Nakamura (INTERSPEECH, 2013)

Unsupervised discriminative language modeling using error rate estimator. - Takanobu Oba; Atsunori Ogawa; Takaaki Hori; Hirokazu Masataki; Atsushi Nakamura (INTERSPEECH, 2013)

Speech recognition in living rooms: Integrated speech enhancement and recognition system based on spatial, spectral and temporal modeling of sounds. - Marc Delcroix; Keisuke Kinoshita; Tomohiro Nakatani; Shoko Araki; Atsunori Ogawa; Takaaki Hori; Shinji Watanabe 001; Masakiyo Fujimoto; Takuya Yoshioka; Takanobu Oba; Yotaro Kubo; Mehrez Souden; et al. (Comput. Speech Lang., 2013)

Prior-shared feature and model space speaker adaptation by consistently employing map estimation. - Seong-Jun Hahm; Shinji Watanabe 001; Atsunori Ogawa; Masakiyo Fujimoto; Takaaki Hori; Atsushi Nakamura (Speech Commun., 2013)

Speech Recognition Algorithms Based on Weighted Finite-State Transducers - Takaaki Hori; Atsushi Nakamura (Morgan & Claypool Publishers, 2013)

Defeating reverberation: Advanced dereverberation and recognition techniques for hands-free speech recognition. - Marc Delcroix; Takuya Yoshioka; Atsunori Ogawa; Yotaro Kubo; Masakiyo Fujimoto; Nobutaka Ito; Keisuke Kinoshita; Miquel Espi; Shoko Araki; Takaaki Hori; Tomohiro Nakatani (GlobalSIP, 2014)

Zero-resource spoken term detection using hierarchical graph-based similarity search. - Kazuo Aoyama; Atsunori Ogawa; Takashi Hattori; Takaaki Hori; Atsushi Nakamura (ICASSP, 2014)

Real-time one-pass decoding with recurrent neural network language model for speech recognition. - Takaaki Hori; Yotaro Kubo; Atsushi Nakamura (ICASSP, 2014)

Fast segment search for corpus-based speech enhancement based on speech recognition technology. - Atsunori Ogawa; Keisuke Kinoshita; Takaaki Hori; Tomohiro Nakatani; Atsushi Nakamura (ICASSP, 2014)

Restructuring output layers of deep neural networks using minimum risk parameter clustering. - Yotaro Kubo; Jun Suzuki 001; Takaaki Hori; Atsushi Nakamura (INTERSPEECH, 2014)

The MERL/SRI system for the 3RD CHiME challenge using beamforming, robust feature extraction, and advanced speech recognition. - Takaaki Hori; Zhuo Chen 006; Hakan Erdogan; John R. Hershey; Jonathan Le Roux; Vikramjit Mitra; Shinji Watanabe 001 (ASRU, 2015)

Double-layer neighborhood graph based similarity search for fast query-by-example spoken term detection. - Kazuo Aoyama; Atsunori Ogawa; Takashi Hattori; Takaaki Hori (ICASSP, 2015)

Context adaptive deep neural networks for fast acoustic model adaptation. - Marc Delcroix; Keisuke Kinoshita; Takaaki Hori; Tomohiro Nakatani (ICASSP, 2015)

WFST-based structural classification integrating dnn acoustic features and RNN language features for speech recognition. - Quoc Truong Do; Satoshi Nakamura 001; Marc Delcroix; Takaaki Hori (ICASSP, 2015)

ASR error detection and recognition rate estimation using deep bidirectional recurrent neural networks. - Atsunori Ogawa; Takaaki Hori (ICASSP, 2015)

Multiscale recurrent neural network based language model. - Tsuyoshi Morioka; Tomoharu Iwata; Takaaki Hori; Tetsunori Kobayashi (INTERSPEECH, 2015)

Strategies for distant speech recognitionin reverberant environments. - Marc Delcroix; Takuya Yoshioka; Atsunori Ogawa; Yotaro Kubo; Masakiyo Fujimoto; Nobutaka Ito; Keisuke Kinoshita; Miquel Espi; Shoko Araki; Takaaki Hori; Tomohiro Nakatani (EURASIP J. Adv. Signal Process., 2015)

Bidirectional LSTM-HMM Hybrid System for Polyphonic Sound Event Detection. - Tomoki Hayashi; Shinji Watanabe 001; Tomoki Toda; Takaaki Hori; Jonathan Le Roux; Kazuya Takeda (DCASE, 2016)

Minimum word error training of long short-term memory recurrent neural network language models for speech recognition. - Takaaki Hori; Chiori Hori; Shinji Watanabe 001; John R. Hershey (ICASSP, 2016)

Driver confusion status detection using recurrent neural networks. - Chiori Hori; Shinji Watanabe 001; Takaaki Hori; Bret A. Harsham; John R. Hershey; Yusuke Koji; Youichi Fujii; Yuki Furumoto (ICME, 2016)

Context-Sensitive and Role-Dependent Spoken Language Understanding Using Bidirectional and Attention LSTMs. - Chiori Hori; Takaaki Hori; Shinji Watanabe 001; John R. Hershey (INTERSPEECH, 2016)

Dialog state tracking with attention-based sequence-to-sequence learning. - Takaaki Hori; Hai Wang; Chiori Hori; Shinji Watanabe 001; Bret Harsham; Jonathan Le Roux; John R. Hershey; Yusuke Koji; Yi Jing; Zhaocheng Zhu; Takeyuki Aikawa (SLT, 2016)

Automated structure discovery and parameter tuning of neural network language model based on evolution strategy. - Tomohiro Tanaka; Takafumi Moriya; Takahiro Shinozaki; Shinji Watanabe 001; Takaaki Hori; Kevin Duh (SLT, 2016)

Estimating Speech Recognition Accuracy Based on Error Type Classification. - Atsunori Ogawa; Takaaki Hori; Atsushi Nakamura (IEEE ACM Trans. Audio Speech Lang. Process., 2016)

Toolkits for Robust Speech Processing. - Shinji Watanabe 001; Takaaki Hori; Yajie Miao; Marc Delcroix; Florian Metze; John R. Hershey (New Era for Robust Speech Recognition, Exploiting Deep Learning, 2017)

Joint CTC/attention decoding for end-to-end speech recognition. - Takaaki Hori; Shinji Watanabe 001; John R. Hershey (ACL (1), 2017)

Early and late integration of audio features for automatic video description. - Chiori Hori; Takaaki Hori; Tim K. Marks; John R. Hershey (ASRU, 2017)

Multi-level language modeling and decoding for open vocabulary end-to-end speech recognition. - Takaaki Hori; Shinji Watanabe 001; John R. Hershey (ASRU, 2017)

Language independent end-to-end architecture for joint language identification and speech recognition. - Shinji Watanabe 001; Takaaki Hori; John R. Hershey (ASRU, 2017)

BLSTM-HMM hybrid system combined with sound activity detection network for polyphonic Sound Event Detection. - Tomoki Hayashi; Shinji Watanabe 001; Tomoki Toda; Takaaki Hori; Jonathan Le Roux; Kazuya Takeda (ICASSP, 2017)

Joint CTC-attention based end-to-end speech recognition using multi-task learning. - Suyoun Kim; Takaaki Hori; Shinji Watanabe 001 (ICASSP, 2017)

Student-teacher network learning with enhanced features. - Shinji Watanabe 001; Takaaki Hori; Jonathan Le Roux; John R. Hershey (ICASSP, 2017)

Attention-Based Multimodal Fusion for Video Description. - Chiori Hori; Takaaki Hori; Teng-Yok Lee; Ziming Zhang; Bret Harsham; John R. Hershey; Tim K. Marks; Kazuhiro Sumi (ICCV, 2017)

Multichannel End-to-end Speech Recognition. - Tsubasa Ochiai; Shinji Watanabe 001; Takaaki Hori; John R. Hershey (ICML, 2017)

Advances in Joint CTC-Attention Based End-to-End Speech Recognition with a Deep CNN Encoder and RNN-LM. - Takaaki Hori; Shinji Watanabe 001; Yu Zhang 033; William Chan (INTERSPEECH, 2017)

End-to-end Conversation Modeling Track in DSTC6. - Chiori Hori; Takaaki Hori (CoRR, 2017)

Attention-Based Multimodal Fusion for Video Description. - Chiori Hori; Takaaki Hori; Teng-Yok Lee; Kazuhiro Sumi; John R. Hershey; Tim K. Marks (CoRR, 2017)

Multi-microphone speech recognition integrating beamforming, robust feature extraction, and advanced DNN/RNN backend. - Takaaki Hori; Zhuo Chen 006; Hakan Erdogan; John R. Hershey; Jonathan Le Roux; Vikramjit Mitra; Shinji Watanabe 001 (Comput. Speech Lang., 2017)

Unified Architecture for Multichannel End-to-End Speech Recognition With Neural Beamforming. - Tsubasa Ochiai; Shinji Watanabe 001; Takaaki Hori; John R. Hershey; Xiong Xiao (IEEE J. Sel. Top. Signal Process., 2017)

Hybrid CTC/Attention Architecture for End-to-End Speech Recognition. - Shinji Watanabe 001; Takaaki Hori; Suyoun Kim; John R. Hershey; Tomoki Hayashi (IEEE J. Sel. Top. Signal Process., 2017)

Error detection and accuracy estimation in automatic speech recognition using deep bidirectional recurrent neural networks. - Atsunori Ogawa; Takaaki Hori (Speech Commun., 2017)

Duration-Controlled LSTM for Polyphonic Sound Event Detection. - Tomoki Hayashi; Shinji Watanabe 001; Tomoki Toda; Takaaki Hori; Jonathan Le Roux; Kazuya Takeda (IEEE ACM Trans. Audio Speech Lang. Process., 2017)

A Purely End-to-End System for Multi-speaker Speech Recognition. - Hiroshi Seki; Takaaki Hori; Shinji Watanabe 001; Jonathan Le Roux; John R. Hershey (ACL (1), 2018)

Multimodal Attention for Fusion of Audio and Spatiotemporal Features for Video Description. - Chiori Hori; Takaaki Hori; Gordon Wichern; Jue Wang 010; Teng-Yok Lee; Anoop Cherian; Tim K. Marks (CVPR Workshops, 2018)

Speaker Adaptation for Multichannel End-to-End Speech Recognition. - Tsubasa Ochiai; Shinji Watanabe 001; Shigeru Katagiri; Takaaki Hori; John R. Hershey (ICASSP, 2018)

An End-to-End Language-Tracking Speech Recognizer for Mixed-Language Speech. - Hiroshi Seki; Shinji Watanabe 001; Takaaki Hori; Jonathan Le Roux; John R. Hershey (ICASSP, 2018)

End-to-End Multi-Speaker Speech Recognition. - Shane Settle; Jonathan Le Roux; Takaaki Hori; Shinji Watanabe 001; John R. Hershey (ICASSP, 2018)

ESPnet: End-to-End Speech Processing Toolkit. - Shinji Watanabe 001; Takaaki Hori; Shigeki Karita; Tomoki Hayashi; Jiro Nishitoba; Yuya Unno; Nelson Enrique Yalta Soplin; Jahn Heymann; Matthew Wiesner; Nanxin Chen; Adithya Renduchintala; Tsubasa Ochiai (INTERSPEECH, 2018)

Multilingual Sequence-to-Sequence Speech Recognition: Architecture, Transfer Learning, and Language Modeling. - Jaejin Cho; Murali Karthick Baskar; Ruizhi Li; Matthew Wiesner; Sri Harish Mallidi; Nelson Yalta; Martin Karafiát; Shinji Watanabe 001; Takaaki Hori (SLT, 2018)

Back-Translation-Style Data Augmentation for end-to-end ASR. - Tomoki Hayashi; Shinji Watanabe 001; Yu Zhang 033; Tomoki Toda; Takaaki Hori; Ramón Fernandez Astudillo; Kazuya Takeda (SLT, 2018)

End-to-end Speech Recognition With Word-Based Rnn Language Models. - Takaaki Hori; Jaejin Cho; Shinji Watanabe 001 (SLT, 2018)

CNN-based MultiChannel End-to-End Speech Recognition for everyday home environments. - Nelson Yalta; Shinji Watanabe 001; Takaaki Hori; Kazuhiro Nakadai; Tetsuya Ogata (CoRR, 2018)

Vectorization of hypotheses and speech for faster beam search in encoder decoder-based speech recognition. - Hiroshi Seki; Takaaki Hori; Shinji Watanabe 001 (CoRR, 2018)

Multi-encoder multi-resolution framework for end-to-end speech recognition. - Ruizhi Li; Xiaofei Wang 007; Sri Harish Reddy Mallidi; Takaaki Hori; Shinji Watanabe 001; Hynek Hermansky (CoRR, 2018)

A Comparative Study on Transformer vs RNN in Speech Applications. - Shigeki Karita; Xiaofei Wang 007; Shinji Watanabe 001; Takenori Yoshimura; Wangyou Zhang; Nanxin Chen; Tomoki Hayashi; Takaaki Hori; Hirofumi Inaguma; Ziyan Jiang; Masao Someki; Nelson Enrique Yalta Soplin; et al. (ASRU, 2019)

Streaming End-to-End Speech Recognition with Joint CTC-Attention Based Models. - Niko Moritz; Takaaki Hori; Jonathan Le Roux (ASRU, 2019)

CNN-based Multichannel End-to-End Speech Recognition for Everyday Home Environments*. - Nelson Yalta; Shinji Watanabe 001; Takaaki Hori; Kazuhiro Nakadai; Tetsuya Ogata (EUSIPCO, 2019)

Promising Accurate Prefix Boosting for Sequence-to-sequence ASR. - Murali Karthick Baskar; Lukás Burget; Shinji Watanabe 001; Martin Karafiát; Takaaki Hori; Jan Honza Cernocký (ICASSP, 2019)

Language Model Integration Based on Memory Control for Sequence to Sequence Speech Recognition. - Jaejin Cho; Shinji Watanabe 001; Takaaki Hori; Murali Karthick Baskar; Hirofumi Inaguma; Jesús Villalba 001; Najim Dehak (ICASSP, 2019)

End-to-end Audio Visual Scene-aware Dialog Using Multimodal Attention-based Video Features. - Chiori Hori; Huda AlAmri; Jue Wang 010; Gordon Wichern; Takaaki Hori; Anoop Cherian; Tim K. Marks; Vincent Cartillier; Raphael Gontijo Lopes; Abhishek Das; Irfan Essa; Dhruv Batra; et al. (ICASSP, 2019)

Cycle-consistency Training for End-to-end Speech Recognition. - Takaaki Hori; Ramón Fernandez Astudillo; Tomoki Hayashi; Yu Zhang 033; Shinji Watanabe 001; Jonathan Le Roux (ICASSP, 2019)

Triggered Attention for End-to-end Speech Recognition. - Niko Moritz; Takaaki Hori; Jonathan Le Roux (ICASSP, 2019)

Stream Attention-based Multi-array End-to-end Speech Recognition. - Xiaofei Wang 007; Ruizhi Li; Sri Harish Mallidi; Takaaki Hori; Shinji Watanabe 001; Hynek Hermansky (ICASSP, 2019)

Semi-Supervised Sequence-to-Sequence ASR Using Unpaired Speech and Text. - Murali Karthick Baskar; Shinji Watanabe 001; Ramón Fernandez Astudillo; Takaaki Hori; Lukás Burget; Jan Cernocký (INTERSPEECH, 2019)

Joint Student-Teacher Learning for Audio-Visual Scene-Aware Dialog. - Chiori Hori; Anoop Cherian; Tim K. Marks; Takaaki Hori (INTERSPEECH, 2019)

Analysis of Multilingual Sequence-to-Sequence Speech Recognition Systems. - Martin Karafiát; Murali Karthick Baskar; Shinji Watanabe 001; Takaaki Hori; Matthew Wiesner; Jan Cernocký (INTERSPEECH, 2019)

Unidirectional Neural Network Architectures for End-to-End Automatic Speech Recognition. - Niko Moritz; Takaaki Hori; Jonathan Le Roux (INTERSPEECH, 2019)

Vectorized Beam Search for CTC-Attention-Based Speech Recognition. - Hiroshi Seki; Takaaki Hori; Shinji Watanabe 001; Niko Moritz; Jonathan Le Roux (INTERSPEECH, 2019)

End-to-End Multilingual Multi-Speaker Speech Recognition. - Hiroshi Seki; Takaaki Hori; Shinji Watanabe 001; Jonathan Le Roux; John R. Hershey (INTERSPEECH, 2019)

Self-supervised Sequence-to-sequence ASR using Unpaired Speech and Text. - Murali Karthick Baskar; Shinji Watanabe 001; Ramón Fernandez Astudillo; Takaaki Hori; Lukás Burget; Jan Cernocký (CoRR, 2019)

Overview of the sixth dialog system technology challenge: DSTC6. - Chiori Hori; Julien Perez; Ryuichiro Higashinaka; Takaaki Hori; Y-Lan Boureau; Michimasa Inaba; Yuiko Tsunomori; Tetsuro Takahashi; Koichiro Yoshino; Seokhwan Kim (Comput. Speech Lang., 2019)

Adversarial training and decoding strategies for end-to-end neural conversation models. - Takaaki Hori; Wen Wang; Yusuke Koji; Chiori Hori; Bret Harsham; John R. Hershey (Comput. Speech Lang., 2019)

Streaming Automatic Speech Recognition with the Transformer Model. - Niko Moritz; Takaaki Hori; Jonathan Le Roux (ICASSP, 2020)

Unsupervised Speaker Adaptation Using Attention-Based Speaker Memory for End-to-End ASR. - Leda Sari; Niko Moritz; Takaaki Hori; Jonathan Le Roux (ICASSP, 2020)

Transformer-Based Long-Context End-to-End Speech Recognition. - Takaaki Hori; Niko Moritz; Chiori Hori; Jonathan Le Roux (INTERSPEECH, 2020)

All-in-One Transformer: Unifying Speech Recognition, Audio Tagging, and Event Detection. - Niko Moritz; Gordon Wichern; Takaaki Hori; Jonathan Le Roux (INTERSPEECH, 2020)

Multi-Pass Transformer for Machine Translation. - Peng Gao 007; Chiori Hori; Shijie Geng; Takaaki Hori; Jonathan Le Roux (CoRR, 2020)

The 2020 ESPnet update: new features, broadened applications, performance improvements, and future plans. - Shinji Watanabe 001; Florian Boyer; Xuankai Chang; Pengcheng Guo; Tomoki Hayashi; Yosuke Higuchi; Takaaki Hori; Wen-Chin Huang; Hirofumi Inaguma; Naoyuki Kamo; Shigeki Karita; Chenda Li; et al. (CoRR, 2020)

Multi-Stream End-to-End Speech Recognition. - Ruizhi Li; Xiaofei Wang 007; Sri Harish Mallidi; Shinji Watanabe 001; Takaaki Hori; Hynek Hermansky (IEEE ACM Trans. Audio Speech Lang. Process., 2020)

Unsupervised Domain Adaptation for Speech Recognition via Uncertainty Driven Self-Training. - Sameer Khurana; Niko Moritz; Takaaki Hori; Jonathan Le Roux (ICASSP, 2021)

Capturing Multi-Resolution Context by Dilated Self-Attention. - Niko Moritz; Takaaki Hori; Jonathan Le Roux (ICASSP, 2021)

Semi-Supervised Speech Recognition Via Graph-Based Temporal Classification. - Niko Moritz; Takaaki Hori; Jonathan Le Roux (ICASSP, 2021)

Momentum Pseudo-Labeling for Semi-Supervised Speech Recognition. - Yosuke Higuchi; Niko Moritz; Jonathan Le Roux; Takaaki Hori (Interspeech, 2021)

Optimizing Latency for Online Video Captioning Using Audio-Visual Transformers. - Chiori Hori; Takaaki Hori; Jonathan Le Roux (Interspeech, 2021)

Advanced Long-Context End-to-End Speech Recognition Using Context-Expanded Transformers. - Takaaki Hori; Niko Moritz; Chiori Hori; Jonathan Le Roux (Interspeech, 2021)

Dual Causal/Non-Causal Self-Attention for Streaming End-to-End Speech Recognition. - Niko Moritz; Takaaki Hori; Jonathan Le Roux (Interspeech, 2021)

Optimizing Latency for Online Video CaptioningUsing Audio-Visual Transformers. - Chiori Hori; Takaaki Hori; Jonathan Le Roux (CoRR, 2021)

Extended Graph Temporal Classification for Multi-Speaker End-to-End ASR. - Xuankai Chang; Niko Moritz; Takaaki Hori; Shinji Watanabe 001; Jonathan Le Roux (ICASSP, 2022)

Advancing Momentum Pseudo-Labeling with Conformer and Initialization Strategy. - Yosuke Higuchi; Niko Moritz; Jonathan Le Roux; Takaaki Hori (ICASSP, 2022)

Sequence Transduction with Graph-Based Supervision. - Niko Moritz; Takaaki Hori; Shinji Watanabe 001; Jonathan Le Roux (ICASSP, 2022)

Audio-Visual Scene-Aware Dialog and Reasoning Using Audio-Visual Transformers with Joint Student-Teacher Learning. - Ankit P. Shah; Shijie Geng; Peng Gao 007; Anoop Cherian; Takaaki Hori; Tim K. Marks; Jonathan Le Roux; Chiori Hori (ICASSP, 2022)

Low-Latency Online Streaming VideoQA Using Audio-Visual Transformers. - Chiori Hori; Takaaki Hori; Jonathan Le Roux (INTERSPEECH, 2022)

Momentum Pseudo-Labeling: Semi-Supervised ASR With Continuously Improving Pseudo-Labels. - Yosuke Higuchi; Niko Moritz; Jonathan Le Roux; Takaaki Hori (IEEE J. Sel. Top. Signal Process., 2022)

Variable Attention Masking for Configurable Transformer Transducer Speech Recognition. - Pawel Swietojanski; Stefan Braun; Dogan Can; Thiago Fraga da Silva; Arnab Ghoshal; Takaaki Hori; Roger Hsiao; Henry Mason; Erik McDermott; Honza Silovsky; Ruchir Travadi; Xiaodan Zhuang (ICASSP, 2023)

Optimizing Contextual Speech Recognition Using Vector Quantization for Efficient Retrieval. - Nikolaos Flemotomos; Roger Hsiao; Pawel Swietojanski; Takaaki Hori; Dogan Can; Xiaodan Zhuang (CoRR, 2024)

End-to-End Speech Recognition: A Survey. - Rohit Prabhavalkar; Takaaki Hori; Tara N. Sainath; Ralf Schlüter; Shinji Watanabe 001 (IEEE ACM Trans. Audio Speech Lang. Process., 2024)

Delayed Fusion: Integrating Large Language Models into First-Pass Decoding in End-to-end Speech Recognition. - Takaaki Hori; Martin Kocour; Adnan Haider; Erik McDermott; Xiaodan Zhuang (ICASSP, 2025)