| 2019 | Interspeech | Knowledge Distillation for Throat Microphone Speech Recognition. | Takahito Suzuki, Jun Ogata, Takashi Tsunakawa, Masafumi Nishida, Masafumi Nishimura |
| 2017 | COMPSAC | A Deep-Learning-Based Method of Estimating Water Intake. | Yutaro Yamada, Takato Saito, Satoshi Kawasaki, Daizo Ikeda, Masaji Katagiri, Masafumi Nishimura, Hiroshi Mineno |
| 2015 | Interspeech | A metric for evaluating speech recognizer output based on human-perception model. | Nobuyasu Itoh, Gakuto Kurata, Ryuki Tachibana, Masafumi Nishimura |
| 2014 | Interspeech | Regularized feature-space discriminative adaptation for robust ASR. | Takashi Fukuda, Osamu Ichikawa, Masafumi Nishimura, Steven J. Rennie, Vaibhava Goel |
| 2013 | ICASSP | Channel-mapping for speech corpus recycling. | Osamu Ichikawa, Steven J. Rennie, Takashi Fukuda, Masafumi Nishimura |
| 2012 | ICASSP | Model-based noise reduction leveraging frequency-wise confidence metric for in-car speech recognition. | Osamu Ichikawa, Steven J. Rennie, Takashi Fukuda, Masafumi Nishimura |
| 2012 | Interspeech | Discriminative Reranking for LVCSR Leveraging Invariant Structure. | Masayuki Suzuki, Gakuto Kurata, Masafumi Nishimura, Nobuaki Minematsu |
| 2011 | ICASSP | Training of error-corrective model for ASR without using audio data. | Gakuto Kurata, Nobuyasu Itoh, Masafumi Nishimura |
| 2011 | ICASSP | Named entity recognition from Conversational Telephone Speech leveraging Word Confusion Networks for training and recognition. | Gakuto Kurata, Nobuyasu Itoh, Masafumi Nishimura, Abhinav Sethy, Bhuvana Ramabhadran |
| 2011 | Interspeech | Combining Feature Space Discriminative Training with Long-Term Spectro-Temporal Features for Noise-Robust Speech Recognition. | Takashi Fukuda, Osamu Ichikawa, Masafumi Nishimura |
| 2011 | Interspeech | Breath-Detection-Based Telephony Speech Phrasing. | Takashi Fukuda, Osamu Ichikawa, Masafumi Nishimura |
| 2011 | Interspeech | Acoustic Model Training with Detecting Transcription Errors in the Training Data. | Gakuto Kurata, Nobuyasu Itoh, Masafumi Nishimura |
| 2011 | Interspeech | Continuous Digits Recognition Leveraging Invariant Structure. | Masayuki Suzuki, Gakuto Kurata, Masafumi Nishimura, Nobuaki Minematsu |
| 2011 | Interspeech | Agglomerative Hierarchical Clustering of Emotions in Speech Based on Subjective Relative Similarity. | Ryoichi Takashima, Tohru Nagano, Ryuki Tachibana, Masafumi Nishimura |
| 2010 | ICASSP | Improved voice activity detection using static harmonic features. | Takashi Fukuda, Osamu Ichikawa, Masafumi Nishimura |
| 2010 | Interspeech | Speech synthesis by modeling harmonics structure with multiple function. | Toru Nakashika, Ryuki Tachibana, Masafumi Nishimura, Tetsuya Takiguchi, Yasuo Ariki |
| 2009 | ICASSP | Acoustically discriminative training for language models. | Gakuto Kurata, Nobuyasu Itoh, Masafumi Nishimura |
| 2009 | Interspeech | Dynamic features in the linear domain for robust automatic speech recognition in a reverberant environment. | Osamu Ichikawa, Takashi Fukuda, Ryuki Tachibana, Masafumi Nishimura |
| 2009 | Interspeech | Japanese pitch conversion for voice morphing based on differential modeling. | Ryuki Tachibana, Zhiwei Shuang, Masafumi Nishimura |
| 2008 | ICASSP | Local peak enhancement combined with noise reduction algorithms for robust automatic speech recognition in automobiles. | Osamu Ichikawa, Takashi Fukuda, Masafumi Nishimura |
| 2008 | ICASSP | Improving phoneme and accent estimation by leveraging a dictionary for a stochastic TTS front-end. | Tohru Nagano, Ryuki Tachibana, Nobuyasu Itoh, Masafumi Nishimura |
| 2008 | Interspeech | Phone-duration-dependent long-term dynamic features for a stochastic model-based voice activity detection. | Takashi Fukuda, Osamu Ichikawa, Masafumi Nishimura |
| 2008 | Interspeech | Short- and long-term dynamic features for robust speech recognition. | Takashi Fukuda, Osamu Ichikawa, Masafumi Nishimura |
| 2007 | ICASSP | Unsupervised Lexicon Acquisition from Speech and Text. | Gakuto Kurata, Shinsuke Mori, Nobuyasu Itoh, Masafumi Nishimura |
| 2007 | ICASSP | Determining Recording Location Based on Synchronization Positions of Audiowatermarking. | Yuta Nakashima, Ryuki Tachibana, Masafumi Nishimura, Noboru Babaguchi |
| 2007 | Interspeech | Preliminary experiments toward automatic generation of new TTS voices from recorded speech alone. | Ryuki Tachibana, Tohru Nagano, Gakuto Kurata, Masafumi Nishimura, Noboru Babaguchi |
| 2006 | ICASSP | Unsupervised Adaptation of a Stochastic Language Model Using a Japanese Raw Corpus. | Gakuto Kurata, Shinsuke Mori, Masafumi Nishimura |
| 2005 | Interspeech | Simultaneous adaptation of echo cancellation and spectral subtraction for in-car speech recognition. | Osamu Ichikawa, Masafumi Nishimura |
| 2005 | Interspeech | A stochastic approach to phoneme and accent estimation. | Tohru Nagano, Shinsuke Mori, Masafumi Nishimura |
| 2004 | ICASSP | Acoustic model adaptation using first order prediction for reverberant speech. | Tetsuya Takiguchi, Masafumi Nishimura |
| 2003 | Interspeech | Language model adaptation using word clustering. | Shinsuke Mori, Masafumi Nishimura, Nobuyasu Itoh |
| 2001 | Interspeech | Improvement of a structured language model: arbori-context tree. | Shinsuke Mori, Masafumi Nishimura, Nobuyasu Itoh |
| 2000 | COLING | A Stochastic Parser Based on a Structural Word Prediction Model. | Shinsuke Mori, Masafumi Nishimura, Nobuyasu Itoh, Shiho Ogino, Hideo Watanabe |
| 2000 | Interspeech | A method for style adaptation to spontaneous speech by using a semi-linear interpolation technique. | Nobuyasu Itoh, Masafumi Nishimura, Shinsuke Mori |
| 1998 | Interspeech | Word clustering for a word bi-gram model. | Shinsuke Mori, Masafumi Nishimura, Nobuyasu Itoh |
| 1989 | ICASSP | HMM-based speech recognition using dynamic spectral feature. | Masafumi Nishimura |
| 1988 | ICASSP | Speaker adaptation method for HMM-based speech recognition. | Masafumi Nishimura, Kazuhide Sugawara |
| 1987 | ICASSP | HMM-Based speech recognition using multi-dimensional multi-labeling. | Masafumi Nishimura, Koichi Toshioka |
| 1986 | ICASSP | Speaker adaptation for a hidden Markov model. | Kazuhide Sugawara, Masafumi Nishimura, Akihiro Kuroda |
| 1985 | ICASSP | Isolated word recognition using hidden Markov models. | Kazuhide Sugawara, Masafumi Nishimura, Koichi Toshioka, Masaaki Okochi, Toyohisa Kaneko |
| 1984 | ICASSP | A method for recognizing Japanese monosyllables by using intermediate cumulative distance. | Yasuhiro Matsuda, Shu Tezuka, Mitsuhiko Kanoh, Masafumi Nishimura, Toyohisa Kaneko |