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Oba Takanobu
Oba Takanobu
Manager, Service Innovation Depertment, NTT Docomo Inc.
Verifierad e-postadress på nttdocomo.com - Startsida
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Low-latency real-time meeting recognition and understanding using distant microphones and omni-directional camera
T Hori, S Araki, T Yoshioka, M Fujimoto, S Watanabe, T Oba, A Ogawa, ...
IEEE transactions on audio, speech, and language processing 20 (2), 499-513, 2011
1062011
Speech recognition in the presence of highly non-stationary noise based on spatial, spectral and temporal speech/noise modeling combined with dynamic variance adaptation
M Delcroix, K Kinoshita, T Nakatani, S Araki, A Ogawa, T Hori, ...
Proc. 1st Int. Workshop on Machine Listening in Multisource Environments …, 2011
382011
Large context end-to-end automatic speech recognition via extension of hierarchical recurrent encoder-decoder models
R Masumura, T Tanaka, T Moriya, Y Shinohara, T Oba, Y Aono
ICASSP 2019-2019 IEEE International Conference on Acoustics, Speech and …, 2019
332019
A comparative study on methods of weighted language model training for reranking LVCSR n-best hypotheses
T Oba, T Hori, A Nakamura
2010 IEEE International Conference on Acoustics, Speech and Signal …, 2010
302010
Speech recognition in living rooms: Integrated speech enhancement and recognition system based on spatial, spectral and temporal modeling of sounds
M Delcroix, K Kinoshita, T Nakatani, S Araki, A Ogawa, T Hori, ...
Computer Speech & Language 27 (3), 851-873, 2013
282013
Round-robin duel discriminative language models
T Oba, T Hori, A Nakamura, A Ito
IEEE Transactions on Audio, Speech, and Language Processing 20 (4), 1244-1255, 2011
262011
A Joint End-to-End and DNN-HMM Hybrid Automatic Speech Recognition System with Transferring Sharable Knowledge.
T Tanaka, R Masumura, T Moriya, T Oba, Y Aono
INTERSPEECH, 2210-2214, 2019
202019
Real-time meeting recognition and understanding using distant microphones and omni-directional camera
T Hori, S Araki, T Yoshioka, M Fujimoto, S Watanabe, T Oba, A Ogawa, ...
2010 IEEE Spoken Language Technology Workshop, 424-429, 2010
192010
An approach to efficient generation of high-accuracy and compact error-corrective models for speech recognition.
T Oba, T Hori, A Nakamura
Interspeech, 1753-1756, 2007
192007
Reaction of prostacyclin methyl ester with benzenesulfenyl chloride preparation of stable prostacyclin analogs
T Toru, K Watanabe, T Oba, T Tanaka, N Okamura, K Bannai, S Kurozumi
Tetrahedron Letters 21 (26), 2539-2542, 1980
161980
Synthesis of new sulfur-containing prostaglandin I1
K Bannai, T Toru, A Hazato, T Oba, T Tanaka, N Okamura, K Watanabe, ...
Chemical and Pharmaceutical Bulletin 30 (3), 1102-1105, 1982
141982
Use of latent words language models in ASR: a sampling-based implementation
R Masumura, H Masataki, T Oba, O Yoshioka, S Takahashi
2013 IEEE International Conference on Acoustics, Speech and Signal …, 2013
132013
Halogenated prostacyclins pharmaceutical use thereof and hydroxy intermediates therefore
T Toru, K Bannai, T Oba, T Tanaka, N Okamura, K Wantanabe, ...
US Patent 4,472,428, 1984
131984
The world of mushrooms: human-computer interaction prototype systems for ambient intelligence
Y Minami, M Sawaki, K Dohsaka, R Higashinaka, K Ishizuka, H Isozaki, ...
Proceedings of the 9th international conference on Multimodal interfaces …, 2007
122007
Latent words recurrent neural network language models for automatic speech recognition
R Masumura, T Asami, T Oba, S Sakauchi, A Ito
IEICE TRANSACTIONS on Information and Systems 102 (12), 2557-2567, 2019
112019
Disfluency detection based on speech-aware token-by-token sequence labeling with blstm-crfs and attention mechanisms
T Tanaka, R Masumura, T Moriya, T Oba, Y Aono
2019 Asia-Pacific Signal and Information Processing Association Annual …, 2019
112019
Measurement of X-ray rocking curves in the Bragg–Laue case
M Yoshizawa, T Fukamachi, K Hirano, T Oba, R Negishi, T Kawamura
Acta Crystallographica Section A: Foundations of Crystallography 64 (5), 515-518, 2008
112008
Combinations of various language model technologies including data expansion and adaptation in spontaneous speech recognition.
R Masumura, T Asami, T Oba, H Masataki, S Sakauchi, A Ito
Interspeech, 463-467, 2015
102015
Subsilicic magnesian potassium-hastingsite from the Prince Olav Coast, East Antarctica
K Shiraishi, T Oba, M Suzuki, K Ishikawa
Mineralogical Magazine 58 (393), 621-627, 1994
101994
5-fluoro-2'-deoxyuridine derivatives and a process for the preparation thereof
K Watanabe, Y Kato, M Saito, T Oba, H Fukushima, T Hara
US Patent 4,605,645, 1986
101986
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Artiklar 1–20