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ORCIDOsamu Ichikawa
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2020 – today
- 2022
[c20]Osamu Ichikawa, Yuuto Shima, Takahiro Nakayama, Hajime Shirouzu:
A Method For Estimating The Grouping Of Participants In Classroom Group Work Using Only Audio Information. ICASSP 2022: 216-220- 2021
- [c19]Osamu Ichikawa, Kaito Nakano, Takahiro Nakayama, Hajime Shirouzu:
Multi-Channel VAD for Transcription of Group Discussion. Interspeech 2021: 336-340 - 2020
- [j8]Hao-Chih Lee
, Osamu Ichikawa, Benjamin S. Glicksberg, Aparna A. Divaraniya, Christine E. Becker, Pankaj Agarwal, Joel T. Dudley:
Identification of therapeutic targets from genetic association studies using hierarchical component analysis. BioData Min. 13(1): 6 (2020)
2010 – 2019
- 2018
- [j7]Takashi Fukuda, Osamu Ichikawa, Masafumi Nishimura:
Detecting breathing sounds in realistic Japanese telephone conversations and its application to automatic speech recognition. Speech Commun. 98: 95-103 (2018) - 2017
- [c18]Takashi Fukuda, Osamu Ichikawa, Gakuto Kurata, Ryuki Tachibana, Samuel Thomas, Bhuvana Ramabhadran:
Effective joint training of denoising feature space transforms and Neural Network based acoustic models. ICASSP 2017: 5190-5194 - [c17]Osamu Ichikawa, Takashi Fukuda, Masayuki Suzuki, Gakuto Kurata, Bhuvana Ramabhadran:
Harmonic feature fusion for robust neural network-based acoustic modeling. ICASSP 2017: 5195-5199 - [c16]Osamu Ichikawa, Takashi Fukuda, Gakuto Kurata, Steven J. Rennie:
Factorial Modeling for Effective Suppression of Directional Noise. INTERSPEECH 2017: 389-393 - 2016
- [c15]Takashi Fukuda, Osamu Ichikawa, Ryuki Tachibana:
Convolutional neural network pre-trained with projection matrices on linear discriminant analysis. ICASSP 2016: 5345-5349 - 2014
- [c14]Takashi Fukuda, Osamu Ichikawa, Masafumi Nishimura, Steven J. Rennie, Vaibhava Goel:
Regularized feature-space discriminative adaptation for robust ASR. INTERSPEECH 2014: 2185-2188 - [c13]Yuki Ikku, Masafumi Yokoyama, Osamu Ichikawa, Takenori Osada, Masahiko Hata, Mitsuru Takenaka, Shinichi Takagi:
Ultra-small, low-crosstalk, electrically-driven InGaAsP photonic-wire optical switches on III-V CMOS photonics platform. OFC 2014: 1-3 - 2013
- [c12]SangHyeon Kim, Masafumi Yokoyama, Yuki Ikku, Ryosho Nakane, Osamu Ichikawa, Takenori Osada, Masahiko Hata, Mitsuru Takenaka, Shinichi Takagi:
Physical understanding of electron mobility in uniaxially strained InGaAs-OI MOSFETs. ESSDERC 2013: 139-142 - [c11]Osamu Ichikawa, Steven J. Rennie, Takashi Fukuda, Masafumi Nishimura:
Channel-mapping for speech corpus recycling. ICASSP 2013: 7160-7164 - 2012
- [c10]Osamu Ichikawa, Steven J. Rennie, Takashi Fukuda, Masafumi Nishimura:
Model-based noise reduction leveraging frequency-wise confidence metric for in-car speech recognition. ICASSP 2012: 4921-4924 - 2011
- [c9]Takashi Fukuda, Osamu Ichikawa, Masafumi Nishimura:
Combining Feature Space Discriminative Training with Long-Term Spectro-Temporal Features for Noise-Robust Speech Recognition. INTERSPEECH 2011: 229-232 - [c8]Takashi Fukuda, Osamu Ichikawa, Masafumi Nishimura:
Breath-Detection-Based Telephony Speech Phrasing. INTERSPEECH 2011: 2625-2628 - 2010
- [j6]Osamu Ichikawa, Takashi Fukuda, Masafumi Nishimura:
DOA Estimation with Local-Peak-Weighted CSP. EURASIP J. Adv. Signal Process. 2010 (2010) - [j5]Osamu Ichikawa, Takashi Fukuda, Masafumi Nishimura:
Dynamic Features in the Linear-Logarithmic Hybrid Domain for Automatic Speech Recognition in a Reverberant Environment. IEEE J. Sel. Top. Signal Process. 4(5): 816-823 (2010) - [j4]Takashi Fukuda, Osamu Ichikawa, Masafumi Nishimura:
Long-Term Spectro-Temporal and Static Harmonic Features for Voice Activity Detection. IEEE J. Sel. Top. Signal Process. 4(5): 834-844 (2010) - [c7]Takashi Fukuda, Osamu Ichikawa, Masafumi Nishimura:
Improved voice activity detection using static harmonic features. ICASSP 2010: 4482-4485
2000 – 2009
- 2009
- [c6]Osamu Ichikawa, Takashi Fukuda, Ryuki Tachibana, Masafumi Nishimura:
Dynamic features in the linear domain for robust automatic speech recognition in a reverberant environment. INTERSPEECH 2009: 44-47 - 2008
- [j3]Osamu Ichikawa, Takashi Fukuda, Masafumi Nishimura:
Local Peak Enhancement for In-Car Speech Recognition in Noisy Environment. IEICE Trans. Inf. Syst. 91-D(3): 635-639 (2008) - [c5]Osamu Ichikawa, Takashi Fukuda, Masafumi Nishimura:
Local peak enhancement combined with noise reduction algorithms for robust automatic speech recognition in automobiles. ICASSP 2008: 4869-4872 - [c4]Takashi Fukuda, Osamu Ichikawa, Masafumi Nishimura:
Phone-duration-dependent long-term dynamic features for a stochastic model-based voice activity detection. INTERSPEECH 2008: 1293-1296 - [c3]Takashi Fukuda, Osamu Ichikawa, Masafumi Nishimura:
Short- and long-term dynamic features for robust speech recognition. INTERSPEECH 2008: 2262-2265 - 2005
- [j2]Osamu Ichikawa, Masafumi Nishimura:
Simultaneous Adaptation of Echo Cancellation and Spectral Subtraction for In-Car Speech Recognition. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 88-A(7): 1732-1738 (2005) - [c2]Osamu Ichikawa, Masafumi Nishimura:
Simultaneous adaptation of echo cancellation and spectral subtraction for in-car speech recognition. INTERSPEECH 2005: 2293-2296 - 2004
- [j1]Osamu Ichikawa, Tetsuya Takiguchi, Masafumi Nishimura:
Sound Source Localization Using a Profile Fitting Method with Sound Reflectors. IEICE Trans. Inf. Syst. 87-D(5): 1138-1145 (2004)
1990 – 1999
- 1996
- [c1]Masatoshi Yoshikawa, Osamu Ichikawa, Shunsuke Uemura:
Amalgamating SGML Documents and Databases. EDBT 1996: 259-274
Coauthor Index
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