| 2014 | COMPSAC | Computer Ethics Video Clips for University Students in Japan from 2003 until 2013. | Takashi Yamanoue, Izumi Fuse, Shigeto Okabe, Atsushi Nakamura, Michio Nakanishi, Shozo Fukada, Takahiro Tagawa, Tatsumi Takeo, Ikuya Murata, Tetsutaro Uehara, Tsuneo Yamada, Hiroshi Ueda |
| 2014 | ICASSP | Zero-resource spoken term detection using hierarchical graph-based similarity search. | Kazuo Aoyama, Atsunori Ogawa, Takashi Hattori, Takaaki Hori, Atsushi Nakamura |
| 2014 | ICASSP | Real-time one-pass decoding with recurrent neural network language model for speech recognition. | Takaaki Hori, Yotaro Kubo, Atsushi Nakamura |
| 2014 | ICASSP | Fast segment search for corpus-based speech enhancement based on speech recognition technology. | Atsunori Ogawa, Keisuke Kinoshita, Takaaki Hori, Tomohiro Nakatani, Atsushi Nakamura |
| 2014 | Interspeech | Restructuring output layers of deep neural networks using minimum risk parameter clustering. | Yotaro Kubo, Jun Suzuki, Takaaki Hori, Atsushi Nakamura |
| 2013 | HCI | Tactile Vibration of Personal Digital Assistants for Conveying Feelings. | Atsushi Nakamura, Miwa Nakanishi |
| 2013 | ICASSP | Graph index based query-by-example search on a large speech data set. | Kazuo Aoyama, Atsunori Ogawa, Takashi Hattori, Takaaki Hori, Atsushi Nakamura |
| 2013 | ICASSP | Unsupervised discriminative adaptation using differenced maximum mutual information based linear regression. | Marc Delcroix, Atsunori Ogawa, Seong-Jun Hahm, Tomohiro Nakatani, Atsushi Nakamura |
| 2013 | ICASSP | 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 |
| 2013 | ICASSP | Large vocabulary continuous speech recognition based on WFST structured classifiers and deep bottleneck features. | Yotaro Kubo, Takaaki Hori, Atsushi Nakamura |
| 2013 | ICASSP | Discriminative recognition rate estimation for N-best list and its application to N-best rescoring. | Atsunori Ogawa, Takaaki Hori, Atsushi Nakamura |
| 2013 | Interspeech | Is speech enhancement pre-processing still relevant when using deep neural networks for acoustic modeling? | Marc Delcroix, Yotaro Kubo, Tomohiro Nakatani, Atsushi Nakamura |
| 2013 | Interspeech | A method for structure estimation of weighted finite-state transducers and its application to grapheme-to-phoneme conversion. | Yotaro Kubo, Takaaki Hori, Atsushi Nakamura |
| 2013 | Interspeech | Unsupervised discriminative language modeling using error rate estimator. | Takanobu Oba, Atsunori Ogawa, Takaaki Hori, Hirokazu Masataki, Atsushi Nakamura |
| 2012 | ICASSP | Discriminative feature transforms using differenced maximum mutual information. | Marc Delcroix, Atsunori Ogawa, Shinji Watanabe, Tomohiro Nakatani, Atsushi Nakamura |
| 2012 | ICASSP | Decoding network optimization using minimum transition error training. | Yotaro Kubo, Shinji Watanabe, Atsushi Nakamura |
| 2012 | ICASSP | Basis vector orthogonalization for an improved kernel gradient matching pursuit method. | Yotaro Kubo, Shinji Watanabe, Atsushi Nakamura, Simon Wiesler, Ralf Schlter, Hermann Ney |
| 2012 | ICASSP | New analytical update rule for TDOA inference for underdetermined BSS in noisy environments. | Takuro Maruyama, Shoko Araki, Tomohiro Nakatani, Shigeki Miyabe, Takeshi Yamada, Shoji Makino, Atsushi Nakamura |
| 2012 | ICASSP | Spoken document retrieval by discriminative modeling in a high dimensional feature space. | Takanobu Oba, Takaaki Hori, Atsushi Nakamura, Akinori Ito |
| 2012 | ICASSP | Error type classification and word accuracy estimation using alignment features from word confusion network. | Atsunori Ogawa, Takaaki Hori, Atsushi Nakamura |
| 2012 | ICASSP | Bag Of ARCS: New representation of speech segment features based on finite state machines. | Shinji Watanabe, Yotaro Kubo, Takanobu Oba, Takaaki Hori, Atsushi Nakamura |
| 2012 | Interspeech | Speaker Adaptation Using Variational Bayesian Linear Regression in Normalized Feature Space. | Seong-Jun Hahm, Atsunori Ogawa, Masakiyo Fujimoto, Takaaki Hori, Atsushi Nakamura |
| 2012 | Interspeech | Integrating Deep Neural Networks into Structural Classification Approach based on Weighted Finite-State Transducers. | Yotaro Kubo, Takaaki Hori, Atsushi Nakamura |
| 2012 | Interspeech | Fully Bayesian speaker clustering based on hierarchically structured utterance-oriented Dirichlet process mixture model. | Naohiro Tawara, Tetsuji Ogawa, Shinji Watanabe, Atsushi Nakamura, Tetsunori Kobayashi |
| 2011 | ICASSP | Subspace pursuit method for kernel-log-linear models. | Yotaro Kubo, Simon Wiesler, Ralf Schlter, Hermann Ney, Shinji Watanabe, Atsushi Nakamura, Tetsunori Kobayashi |
| 2011 | ICASSP | Round-robin duel discriminative language models in one-pass decoding with on-the-fly error correction. | Takanobu Oba, Takaaki Hori, Akinori Ito, Atsushi Nakamura |
| 2011 | ICASSP | Machine and acoustical condition dependency analyses for fast acoustic likelihood calculation techniques. | Atsunori Ogawa, Satoshi Takahashi, Atsushi Nakamura |
| 2011 | ICASSP | High accurate model-integration-based voice conversion using dynamic features and model structure optimization. | Daisuke Saito, Shinji Watanabe, Atsushi Nakamura, Nobuaki Minematsu |
| 2011 | ICASSP | Gibbs sampling based Multi-scale Mixture Model for speaker clustering. | Shinji Watanabe, Daichi Mochihashi, Takaaki Hori, Atsushi Nakamura |
| 2011 | Interspeech | Model Adaptation for Automatic Speech Recognition Based on Multiple Time Scale Evolution. | Shinji Watanabe, Atsushi Nakamura, Biing-Hwang Juang |
| 2010 | ASPDAC | SOC for car navigation system with a 55.3GOPS image recognition engine. | Hiroyuki Hamasaki, Yasuhiko Hoshi, Atsushi Nakamura, Akihiro Yamamoto, Hideaki Kido, Shoji Muramatsu |
| 2010 | ICASSP | Using online model comparison in the Variational Bayes framework for online unsupervised Voice Activity Detection. | David Cournapeau, Shinji Watanabe, Atsushi Nakamura, Tatsuya Kawahara |
| 2010 | ICASSP | Search error risk minimization in Viterbi beam search for speech recognition. | Takaaki Hori, Shinji Watanabe, Atsushi Nakamura |
| 2010 | ICASSP | Discriminative training based on an integrated view of MPE and MMI in margin and error space. | Erik McDermott, Shinji Watanabe, Atsushi Nakamura |
| 2010 | ICASSP | A comparative study on methods of Weighted language model training for reranking lvcsr N-best hypotheses. | Takanobu Oba, Takaaki Hori, Atsushi Nakamura |
| 2010 | ICASSP | Discriminative confidence and error cause estimation for extended speech recognition function. | Atsunori Ogawa, Atsushi Nakamura |
| 2010 | ICASSP | A discriminative model for continuous speech recognition based on Weighted Finite State Transducers. | Shinji Watanabe, Takaaki Hori, Erik McDermott, Atsushi Nakamura |
| 2010 | ICASSP | Minimum Error Classification with geometric margin control. | Hideyuki Watanabe, Shigeru Katagiri, Kouta Yamada, Erik McDermott, Atsushi Nakamura, Shinji Watanabe, Miho Ohsaki |
| 2010 | ICASSP | Music dereverberation using harmonic structure source model and Wiener filter. | Naoki Yasuraoka, Takuya Yoshioka, Tomohiro Nakatani, Atsushi Nakamura, Hiroshi G. Okuno |
| 2010 | Interspeech | Improvements of search error risk minimization in viterbi beam search for speech recognition. | Takaaki Hori, Shinji Watanabe, Atsushi Nakamura |
| 2010 | Interspeech | A regularized discriminative training method of acoustic models derived by minimum relative entropy discrimination. | Yotaro Kubo, Shinji Watanabe, Atsushi Nakamura, Tetsunori Kobayashi |
| 2010 | Interspeech | Round-robin discrimination model for reranking ASR hypotheses. | Takanobu Oba, Takaaki Hori, Atsushi Nakamura |
| 2010 | Interspeech | A novel confidence measure based on marginalization of jointly estimated error cause probabilities. | Atsunori Ogawa, Atsushi Nakamura |
| 2010 | Interspeech | Probabilistic integration of joint density model and speaker model for voice conversion. | Daisuke Saito, Shinji Watanabe, Atsushi Nakamura, Nobuaki Minematsu |
| 2010 | Interspeech | Large vocabulary continuous speech recognition using WFST-based linear classifier for structured data. | Shinji Watanabe, Takaaki Hori, Atsushi Nakamura |
| 2010 | ISCAS | Cepstral smoothing of separated signals for underdetermined speech separation. | Yumi Ansa, Shoko Araki, Shoji Makino, Tomohiro Nakatani, Takeshi Yamada, Atsushi Nakamura, Nobuhiko Kitawaki |
| 2009 | ICASSP | A unified view for discriminative objective functions based on negative exponential of difference measure between strings. | Atsushi Nakamura, Erik McDermott, Shinji Watanabe, Shigeru Katagiri |
| 2009 | ICASSP | Efficient combination of likelihood recycling and batch calculation based on conditional fast processing and acoustic back-off. | Atsunori Ogawa, Satoshi Takahashi, Atsushi Nakamura |
| 2009 | ICASSP | On-line adaptation and Bayesian detection of environmental changes based on a macroscopic time evolution system. | Shinji Watanabe, Atsushi Nakamura |
| 2009 | Interspeech | Margin-space integration of MPE loss via differencing of MMI functionals for generalized error-weighted discriminative training. | Erik McDermott, Shinji Watanabe, Atsushi Nakamura |
| 2009 | Interspeech | Simultaneous estimation of confidence and error cause in speech recognition using discriminative model. | Atsunori Ogawa, Atsushi Nakamura |
| 2008 | DAC | Specify-explore-refine (SER): from specification to implementation. | Andreas Gerstlauer, Junyu Peng, Dongwan Shin, Daniel Gajski, Atsushi Nakamura, Dai Araki, Yuuji Nishihara |
| 2008 | ICASSP | A unified interpretation of adaptation approaches based on a macroscopic time evolution system and indirect/direct adaptation approaches. | Shinji Watanabe, Atsushi Nakamura |
| 2008 | Interspeech | Flexible discriminative training based on equal error group scores obtained from an error-indexed forward-backward algorithm. | Erik McDermott, Atsushi Nakamura |
| 2008 | SIGUCCS | Improving computer ethics video clips for higher education. | Izumi Fuse, Shigeto Okabe, Takashi Yamanoue, Atsushi Nakamura, Michio Nakanishi, Shozo Fukada, Takahiro Tagawa, Tatsumi Takeo, Ikuya Murata, Tetsutaro Uehara, Tsuneo Yamada |
| 2007 | ICASSP | Incremental Adaptation Based on a Macroscopic Time Evolution System. | Shinji Watanabe, Atsushi Nakamura |
| 2007 | ICMI | The world of mushrooms: human-computer interaction prototype systems for ambient intelligence. | Yasuhiro Minami, Minako Sawaki, Kohji Dohsaka, Ryuichiro Higashinaka, Kentaro Ishizuka, Hideki Isozaki, Tatsushi Matsubayashi, Masato Miyoshi, Atsushi Nakamura, Takanobu Oba, Hiroshi Sawada, Takeshi Yamada, Eisaku Maeda |
| 2007 | Interspeech | String and lattice based discriminative training for the corpus of spontaneous Japanese lecture transcription task. | Erik McDermott, Atsushi Nakamura |
| 2007 | Interspeech | An approach to efficient generation of high-accuracy and compact error-corrective models for speech recognition. | Takanobu Oba, Takaaki Hori, Atsushi Nakamura |
| 2006 | ICASSP | An Extremely Large Vocabulary Approach to Named Entity Extraction from Speech. | Takaaki Hori, Atsushi Nakamura |
| 2006 | ICASSP | Acoustic Model Adaptation Based on Coarse/Fine Training of Transfer Vectors Using Directional Statistics. | Shinji Watanabe, Atsushi Nakamura |
| 2006 | Interspeech | Sentence boundary detection using sequential dependency analysis combined with CRF-based chunking. | Takanobu Oba, Takaaki Hori, Atsushi Nakamura |
| 2005 | Interspeech | Generalized fast on-the-fly composition algorithm for WFST-based speech recognition. | Takaaki Hori, Atsushi Nakamura |
| 2005 | Interspeech | Experiments with probabilistic principal component analysis in LVCSR. | Mike Schuster, Takaaki Hori, Atsushi Nakamura |
| 2005 | Interspeech | Effects of Bayesian predictive classification using variational Bayesian posteriors for sparse training data in speech recognition. | Shinji Watanabe, Atsushi Nakamura |
| 2005 | SIGUCCS | Digital video clips covering computer ethics in higher education. | Takashi Yamanoue, Michio Nakanishi, Atsushi Nakamura, Izumi Fuse, Ikuya Murata, Shozo Fukada, Takahiro Tagawa, Tatsumi Takeo, Shigeto Okabe, Tsuneo Yamada |
| 2004 | ICASSP | Automatic determination of acoustic model topology using variational Bayesian estimation and clustering. | Shinji Watanabe, Atsushi Sako, Atsushi Nakamura |
| 2004 | ICASSP | Bayesian modelling of the speech spectrum using mixture of Gaussians. | Parham Zolfaghari, Shinji Watanabe, Atsushi Nakamura, Shigeru Katagiri |
| 2004 | Interspeech | A theoretical analysis of speech recognition based on feature trajectory models. | Yasuhiro Minami, Erik McDermott, Atsushi Nakamura, Shigeru Katagiri |
| 2003 | ICASSP | Recognition method with parametric trajectory generated from mixture distribution HMMs. | Yasuhiro Minami, Erik McDermott, Atsushi Nakamura, Shigeru Katagiri |
| 2003 | ICASSP | Application of variational Bayesian estimation and clustering to acoustic model adaptation. | Shinji Watanabe, Yasuhiro Minami, Atsushi Nakamura, Naonori Ueda |
| 2002 | ICASSP | A recognition method with parametric trajectory synthesized using direct relations between static and dynamic feature vector time series. | Yasuhiro Minami, Erik McDermott, Atsushi Nakamura, Shigeru Katagiri |
| 2002 | Interspeech | Constructing shared-state hidden Markov models based on a Bayesian approach. | Shinji Watanabe, Yasuhiro Minami, Atsushi Nakamura, Naonori Ueda |
| 2000 | Interspeech | Cellular-phone based speech-to-speech translation system ATR-MATRIX. | Rainer Gruhn, Harald Singer, Hajime Tsukada, Masaki Naito, Atsushi Nishino, Atsushi Nakamura, Yoshinori Sagisaka, Satoshi Nakamura |
| 1999 | Interspeech | Japanese spontaneous speech database with wide regional and age distribution. | Tomoko Matsui, Masaki Naito, Harald Singer, Atsushi Nakamura, Yoshinori Sagisaka |
| 1999 | Interspeech | Acoustic modeling based on a generalized laplacian distribution. | Atsushi Nakamura, Tomoko Matsui |
| 1999 | Interspeech | Unified framework for acoustic topology modelling: ML-SSS and question-based decision trees. | Harald Singer, Atsushi Nakamura |
| 1998 | ICASSP | Restructuring Gaussian mixture density functions in speaker-independent acoustic models. | Atsushi Nakamura |
| 1997 | Interspeech | Predicting speech recognition performance. | Atsushi Nakamura |
| 1996 | Interspeech | Japanese speech databases for robust speech recognition. | Atsushi Nakamura, Shoichi Matsunaga, Tohru Shimizu, Masahiro Tonomura, Yoshinori Sagisaka |
| 1995 | Interspeech | A minimum error training of garbage model for keyword spotter with artificially generated training data. | Atsushi Nakamura |
| 1994 | Interspeech | A speech and language database for speech translation research. | Tsuyoshi Morimoto, Noriyoshi Uratani, Toshiyuki Takezawa, Osamu Furuse, Yasuhiro Sobashima, Hitoshi Iida, Atsushi Nakamura, Yoshinori Sagisaka, Norio Higuchi, Yasuhiro Yamazaki |