| 2017 | Interspeech | Personalized Quantification of Voice Attractiveness in Multidimensional Merit Space. | Yasunari Obuchi |
| 2016 | ICASSP | Framewise speech-nonspeech classification by neural networks for voice activity detection with statistical noise suppression. | Yasunari Obuchi |
| 2013 | ASRU | Elastic spectral distortion for low resource speech recognition with deep neural networks. | Naoyuki Kanda, Ryu Takeda, Yasunari Obuchi |
| 2013 | Interspeech | Noise robust speaker verification with delta cepstrum normalization. | Naoyuki Kanda, Ryu Takeda, Yasunari Obuchi |
| 2012 | ICASSP | Multichannel speech dereverberation and separation with optimized combination of linear and non-linear filtering. | Masahito Togami, Yohei Kawaguchi, Ryu Takeda, Yasunari Obuchi, Nobuo Nukaga |
| 2011 | ASRU | Bidirectional OM-LSA speech estimator for noise robust speech recognition. | Yasunari Obuchi, Ryu Takeda, Masahito Togami |
| 2011 | Interspeech | ASR for Human-Symbiotic Robot "EMIEW2" with Mechanical Noise and Floor-Level Noise Reduction. | Takashi Sumiyoshi, Masahito Togami, Yasunari Obuchi |
| 2010 | Interspeech | Turn taking-based conversation detection by using DOA estimation. | Yohei Kawaguchi, Masahito Togami, Yasunari Obuchi |
| 2009 | ICASSP | DOA estimation method based on sparseness of speech sources for human symbiotic robots. | Masahito Togami, Akio Amano, Takashi Sumiyoshi, Yasunari Obuchi |
| 2009 | ICASSP | Subband nonstationary noise reduction based on multichannel spatial prediction under reverberant environments. | Masahito Togami, Yohei Kawaguchi, Yasunari Obuchi |
| 2008 | Interspeech | Intentional voice command detection for completely hands-free speech interface in home environments. | Yasunari Obuchi, Masahito Togami, Takashi Sumiyoshi |
| 2008 | MMSP | Evaluation of interface and in-car speech - many undesirable utterances and sever noisy speech on car navigation application -. | Nobuo Hataoka, Manabu Araki, Takashi Matsuda, Masayuki Takahashi, Ryoichi Ohtaki, Yasunari Obuchi |
| 2008 | MMSP | Open-vocabulary keyword detection from super-large scale speech database. | Naoyuki Kanda, Hirohiko Sagawa, Takashi Sumiyoshi, Yasunari Obuchi |
| 2007 | Interspeech | Always listening to you: creating exhaustive audio database in home environments. | Yasunari Obuchi, Akio Amano |
| 2006 | Interspeech | Development and evaluation of speech database in automotive environments for practical speech recognition systems. | Yasunari Obuchi, Nobuo Hataoka |
| 2006 | Interspeech | Hypothesis-based feature combination of multiple speech inputs for robust speech recognition in automotive environments. | Yasunari Obuchi, Nobuo Hataoka |
| 2005 | ICASSP | Language Identification Using Phonetic and Prosodic HMMs with Feature Normalization. | Yasunari Obuchi, Nobuo Sato |
| 2004 | Interspeech | Improved histogram-based feature compensation for robust speech recognition and unsupervised speaker adaptation. | Yasunari Obuchi |
| 2004 | Interspeech | Multiple-microphone robust speech recognition using decoder-based channel selection. | Yasunari Obuchi |
| 2003 | Interspeech | Normalization of time-derivative parameters using histogram equalization. | Yasunari Obuchi, Richard M. Stern |
| 1999 | Interspeech | Portable speech interpreter which has voice input and sophisticated correction functions. | Yasunari Obuchi, Atsuko Koizumi, Yoshinori Kitahara, Jun-Ichi Matsuda, Toshihisa Tsukada |
| 1999 | MMSP | Sophisticated speech processing middleware on microprocessor. | Nobuo Hataoka, Hiroaki Kokubo, Nobuo Nukaga, Yasunari Obuchi, Akio Amano, Yoshinori Kitahara |
| 1998 | ICASSP | Development of robust speech recognition middleware on microprocessor. | Nobuo Hataoka, Hiroaki Kokubo, Yasunari Obuchi, Akio Amano |