Yasunari Obuchi

42 papers A 10C 6Misc 5Journal 11Unranked 10

Year	Rank	Type	Title / Venue / Authors
2022	J	`jnl`	Web-Questionnaire-Based Corpus Creation Under Assumption of Human as Speech Targets. J. Adv. Comput. Intell. Intell. Informatics Kazuaki Shima, Jinhua She, Yasunari Obuchi, Abdullah M. Iliyasu
2021	—	`conf`	Design and Basic Analysis of the TUT Emotional Storytelling Corpus. O-COCOSDA Hikaru Oishi, Mika Enomoto, Keiko Ochi, Yasunari Obuchi
2019	J	`jnl`	Efficient Corpus Creation Method for NLU Using Interview with Probing Questions. J. Adv. Comput. Intell. Intell. Informatics Kazuaki Shima, Takeshi Homma, Masataka Motohashi, Rintaro Ikeshita, Hiroaki Kokubo, Yasunari Obuchi, Jinhua She
2018	J	`jnl`	In-Vehicle Voice Interface with Improved Utterance Classification Accuracy Using Off-the-Shelf Cloud Speech Recognizer. IEICE Trans. Inf. Syst. Takeshi Homma, Yasunari Obuchi, Kazuaki Shima, Rintaro Ikeshita, Hiroaki Kokubo, Takuya Matsumoto
2017	A	`conf`	Personalized Quantification of Voice Attractiveness in Multidimensional Merit Space. INTERSPEECH Yasunari Obuchi
2016	Misc	`conf`	Framewise speech-nonspeech classification by neural networks for voice activity detection with statistical noise suppression. ICASSP Yasunari Obuchi
2013	C	`conf`	Elastic spectral distortion for low resource speech recognition with deep neural networks. ASRU Naoyuki Kanda, Ryu Takeda, Yasunari Obuchi
2013	J	`jnl`	Multichannel Two-Stage Beamforming with Unconstrained Beamformer and Distortion Reduction. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. Masahito Togami, Yohei Kawaguchi, Yasunari Obuchi
2013	A	`conf`	Noise robust speaker verification with delta cepstrum normalization. INTERSPEECH Naoyuki Kanda, Ryu Takeda, Yasunari Obuchi
2013	J	`jnl`	Optimized Speech Dereverberation From Probabilistic Perspective for Time Varying Acoustic Transfer Function. IEEE Trans. Speech Audio Process. Masahito Togami, Yohei Kawaguchi, Ryu Takeda, Yasunari Obuchi, Nobuo Nukaga
2012	Misc	`conf`	Multichannel speech dereverberation and separation with optimized combination of linear and non-linear filtering. ICASSP Masahito Togami, Yohei Kawaguchi, Ryu Takeda, Yasunari Obuchi, Nobuo Nukaga
2012	—	`conf`	Online mvbf adaptation under diffuse noise environments with mimo based noise pre-filtering. ISSPA Masahito Togami, Yohei Kawaguchi, Nobuo Nukaga, Yasunari Obuchi
2012	—	`conf`	Using rhythmic features for Japanese spoken term detection. SLT Naoyuki Kanda, Ryu Takeda, Yasunari Obuchi
2012	—	`conf`	Voice activity detection based on augmented statistical noise suppression. APSIPA Yasunari Obuchi, Ryu Takeda, Naoyuki Kanda
2011	A	`conf`	ASR for Human-Symbiotic Robot "EMIEW2" with Mechanical Noise and Floor-Level Noise Reduction. INTERSPEECH Takashi Sumiyoshi, Masahito Togami, Yasunari Obuchi
2011	C	`conf`	Bidirectional OM-LSA speech estimator for noise robust speech recognition. ASRU Yasunari Obuchi, Ryu Takeda, Masahito Togami
2010	—	`conf`	Beamforming array technique with clustered multichannel noise covariance matrix for mechanical noise reduction. EUSIPCO Masahito Togami, Takashi Sumiyoshi, Yasunari Obuchi, Yohei Kawaguchi, Hiroaki Kokubo
2010	J	`jnl`	Intentional Voice Command Detection for Trigger-Free Speech Interface. IEICE Trans. Inf. Syst. Yasunari Obuchi, Takashi Sumiyoshi
2010	A	`conf`	Turn taking-based conversation detection by using DOA estimation. INTERSPEECH Yohei Kawaguchi, Masahito Togami, Yasunari Obuchi
2009	Misc	`conf`	DOA estimation method based on sparseness of speech sources for human symbiotic robots. ICASSP Masahito Togami, Akio Amano, Takashi Sumiyoshi, Yasunari Obuchi
2009	J	`jnl`	Multi-Input Feature Combination in the Cepstral Domain for Practical Speech Recognition Systems. IEICE Trans. Inf. Syst. Yasunari Obuchi, Nobuo Hataoka
2009	—	`conf`	Subband beamformer combined with time-frequency ICA for extraction of target source under reverberant environments. EUSIPCO Masahito Togami, Yohei Kawaguchi, Hiroaki Kokubo, Yasunari Obuchi
2009	Misc	`conf`	Subband nonstationary noise reduction based on multichannel spatial prediction under reverberant environments. ICASSP Masahito Togami, Yohei Kawaguchi, Yasunari Obuchi
2008	C	`conf`	Evaluation of interface and in-car speech - many undesirable utterances and sever noisy speech on car navigation application -. MMSP Nobuo Hataoka, Manabu Araki, Takashi Matsuda, Masayuki Takahashi, Ryoichi Ohtaki, Yasunari Obuchi
2008	A	`conf`	Intentional voice command detection for completely hands-free speech interface in home environments. INTERSPEECH Yasunari Obuchi, Masahito Togami, Takashi Sumiyoshi
2008	C	`conf`	Open-vocabulary keyword detection from super-large scale speech database. MMSP Naoyuki Kanda, Hirohiko Sagawa, Takashi Sumiyoshi, Yasunari Obuchi
2008	J	`jnl`	Stepwise Phase Difference Restoration Method for DOA Estimation of Multiple Sources. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. Masahito Togami, Yasunari Obuchi
2007	A	`conf`	Always listening to you: creating exhaustive audio database in home environments. INTERSPEECH Yasunari Obuchi, Akio Amano
2007	J	`jnl`	Emotion Recognition using Mel-Frequency Cepstral Coefficients. Inf. Media Technol. Nobuo Sato, Yasunari Obuchi
2006	A	`conf`	Development and evaluation of speech database in automotive environments for practical speech recognition systems. INTERSPEECH Yasunari Obuchi, Nobuo Hataoka
2006	A	`conf`	Hypothesis-based feature combination of multiple speech inputs for robust speech recognition in automotive environments. INTERSPEECH Yasunari Obuchi, Nobuo Hataoka
2005	—	`conf`	Language Identification Using Phonetic and Prosodic HMMs with Feature Normalization. ICASSP (1) Yasunari Obuchi, Nobuo Sato
2004	A	`conf`	Improved histogram-based feature compensation for robust speech recognition and unsupervised speaker adaptation. INTERSPEECH Yasunari Obuchi
2004	—	`conf`	Multiple-microphone robust speech recognition using decoder-based channel selection. SAPA@INTERSPEECH Yasunari Obuchi
2004	J	`jnl`	Normalization of Time-Derivative Parameters for Robust Speech Recognition in Small Devices. IEICE Trans. Inf. Syst. Yasunari Obuchi, Nobuo Hataoka, Richard M. Stern
2004	—	`conf`	Robust speech dialog interface for car telematics service. CCNC Nobuo Hataoka, Yasunari Obuchi, Teruko Mitamura, Eric Nyberg
2003	A	`conf`	Normalization of time-derivative parameters using histogram equalization. INTERSPEECH Yasunari Obuchi, Richard M. Stern
2002	C	`conf`	Compact and robust speech recognition for embedded use on microprocessors. IEEE Workshop on Multimedia Signal Processing Nobuo Hataoka, Hiroaki Kokubo, Yasunari Obuchi, Akio Amano
1999	—	`conf`	Portable speech interpreter which has voice input and sophisticated correction functions. EUROSPEECH Yasunari Obuchi, Atsuko Koizumi, Yoshinori Kitahara, Jun-Ichi Matsuda, Toshihisa Tsukada
1999	C	`conf`	Sophisticated speech processing middleware on microprocessor. MMSP Nobuo Hataoka, Hiroaki Kokubo, Nobuo Nukaga, Yasunari Obuchi, Akio Amano, Yoshinori Kitahara
1998	Misc	`conf`	Development of robust speech recognition middleware on microprocessor. ICASSP Nobuo Hataoka, Hiroaki Kokubo, Yasunari Obuchi, Akio Amano
1996	J	`jnl`	Weighted parallel problem solving by optimization networks. Neural Networks Yasunari Obuchi, Hironari Masui, Masaru Ohki