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2020 – today
- 2021
[j15]Tomohiro Tanaka, Ryo Masumura, Takanobu Oba:
Neural candidate-aware language models for speech recognition. Comput. Speech Lang. 66: 101157 (2021)- [j14]Ryo Masumura, Taichi Asami, Takanobu Oba, Sumitaka Sakauchi:
Hierarchical Latent Words Language Models for Automatic Speech Recognition. J. Inf. Process. 29: 360-369 (2021)
2010 – 2019
- 2019
- [j13]Ryo Masumura, Taichi Asami, Takanobu Oba, Sumitaka Sakauchi, Akinori Ito
:
Latent Words Recurrent Neural Network Language Models for Automatic Speech Recognition. IEICE Trans. Inf. Syst. 102-D(12): 2557-2567 (2019) - [j12]Ryo Masumura, Taichi Asami, Takanobu Oba, Hirokazu Masataki, Sumitaka Sakauchi:
Viterbi Approximation of Latent Words Language Models for Automatic Speech Recognition. J. Inf. Process. 27: 168-176 (2019) - [c27]Ryo Masumura, Yusuke Ijima, Satoshi Kobashikawa, Takanobu Oba, Yushi Aono:
Can We Simulate Generative Process of Acoustic Modeling Data? Towards Data Restoration for Acoustic Modeling. APSIPA 2019: 655-661 - [c26]Tomohiro Tanaka, Ryo Masumura, Takafumi Moriya, Takanobu Oba, Yushi Aono:
Disfluency Detection Based on Speech-Aware Token-by-Token Sequence Labeling with BLSTM-CRFs and Attention Mechanisms. APSIPA 2019: 1009-1013 - [c25]Ryo Masumura, Mana Ihori, Tomohiro Tanaka, Itsumi Saito, Kyosuke Nishida, Takanobu Oba:
Generalized Large-Context Language Models Based on Forward-Backward Hierarchical Recurrent Encoder-Decoder Models. ASRU 2019: 554-561 - [c24]Ryo Masumura, Mana Ihori, Tomohiro Tanaka, Atsushi Ando, Ryo Ishii, Takanobu Oba, Ryuichiro Higashinaka:
Improving Speech-Based End-of-Turn Detection Via Cross-Modal Representation Learning with Punctuated Text Data. ASRU 2019: 1062-1069 - [c23]Ryo Masumura, Kiyoaki Matsui, Yuma Koizumi, Takaaki Fukutomi, Takanobu Oba, Yushi Aono:
Context-Aware Neural Voice Activity Detection Using Auxiliary Networks for Phoneme Recognition, Speech Enhancement and Acoustic Scene Classification. EUSIPCO 2019: 1-5 - [c22]Ryo Masumura, Tomohiro Tanaka, Takafumi Moriya, Yusuke Shinohara, Takanobu Oba, Yushi Aono:
Large Context End-to-end Automatic Speech Recognition via Extension of Hierarchical Recurrent Encoder-decoder Models. ICASSP 2019: 5661-5665 - [c21]Ryo Masumura, Tomohiro Tanaka, Atsushi Ando, Hosana Kamiyama, Takanobu Oba, Satoshi Kobashikawa, Yushi Aono:
Improving Conversation-Context Language Models with Multiple Spoken Language Understanding Models. INTERSPEECH 2019: 834-838 - [c20]Ryo Masumura, Hiroshi Sato, Tomohiro Tanaka, Takafumi Moriya, Yusuke Ijima, Takanobu Oba:
End-to-End Automatic Speech Recognition with a Reconstruction Criterion Using Speech-to-Text and Text-to-Speech Encoder-Decoders. INTERSPEECH 2019: 1606-1610 - [c19]Tomohiro Tanaka, Ryo Masumura, Takafumi Moriya, Takanobu Oba, Yushi Aono:
A Joint End-to-End and DNN-HMM Hybrid Automatic Speech Recognition System with Transferring Sharable Knowledge. INTERSPEECH 2019: 2210-2214 - 2018
- [j11]Ryo Masumura, Taichi Asami, Takanobu Oba, Hirokazu Masataki, Sumitaka Sakauchi, Akinori Ito:
Domain Adaptation Based on Mixture of Latent Words Language Models for Automatic Speech Recognition. IEICE Trans. Inf. Syst. 101-D(6): 1581-1590 (2018) - 2016
- [j10]Ryo Masumura, Taichi Asami, Takanobu Oba, Hirokazu Masataki, Sumitaka Sakauchi, Akinori Ito:
Investigation of Combining Various Major Language Model Technologies including Data Expansion and Adaptation. IEICE Trans. Inf. Syst. 99-D(10): 2452-2461 (2016) - [j9]Ryo Masumura, Taichi Asami, Takanobu Oba, Hirokazu Masataki, Sumitaka Sakauchi, Satoshi Takahashi:
N-gram Approximation of Latent Words Language Models for Domain Robust Automatic Speech Recognition. IEICE Trans. Inf. Syst. 99-D(10): 2462-2470 (2016) - 2015
- [c18]Ryo Masumura, Taichi Asami, Takanobu Oba, Hirokazu Masataki, Sumitaka Sakauchi, Akinori Ito:
Hierarchical Latent Words Language Models for Robust Modeling to Out-Of Domain Tasks. EMNLP 2015: 1896-1901 - [c17]Ryo Masumura, Taichi Asami, Takanobu Oba, Hirokazu Masataki, Sumitaka Sakauchi, Akinori Ito:
Combinations of various language model technologies including data expansion and adaptation in spontaneous speech recognition. INTERSPEECH 2015: 463-467 - [c16]Ryo Masumura, Taichi Asami, Takanobu Oba, Hirokazu Masataki, Sumitaka Sakauchi, Akinori Ito:
Latent words recurrent neural network language models. INTERSPEECH 2015: 2380-2384 - 2014
- [c15]Ryo Masumura, Takanobu Oba, Hirokazu Masataki, Osamu Yoshioka, Satoshi Takahashi:
Role play dialogue topic model for language model adaptation in multi-party conversation speech recognition. ICASSP 2014: 4873-4877 - [c14]Ryo Masumura, Taichi Asami, Takanobu Oba, Hirokazu Masataki, Sumitaka Sakauchi:
Mixture of latent words language models for domain adaptation. INTERSPEECH 2014: 1425-1429 - 2013
- [j8]Marc Delcroix, Keisuke Kinoshita, Tomohiro Nakatani, Shoko Araki, Atsunori Ogawa, Takaaki Hori, Shinji Watanabe, Masakiyo Fujimoto, Takuya Yoshioka, Takanobu Oba, Yotaro Kubo, Mehrez Souden, Seong-Jun Hahm, Atsushi Nakamura:
Speech recognition in living rooms: Integrated speech enhancement and recognition system based on spatial, spectral and temporal modeling of sounds. Comput. Speech Lang. 27(3): 851-873 (2013) - [c13]Ryo Masumura, Hirokazu Masataki, Takanobu Oba, Osamu Yoshioka, Satoshi Takahashi:
Use of latent words language models in ASR: A sampling-based implementation. ICASSP 2013: 8445-8449 - [c12]Takanobu Oba, Atsunori Ogawa, Takaaki Hori, Hirokazu Masataki, Atsushi Nakamura:
Unsupervised discriminative language modeling using error rate estimator. INTERSPEECH 2013: 1223-1227 - [c11]Ryo Masumura, Hirokazu Masataki, Takanobu Oba, Osamu Yoshioka, Satoshi Takahashi:
Viterbi decoding for latent words language models using gibbs sampling. INTERSPEECH 2013: 3429-3433 - 2012
- [j7]Takanobu Oba, Takaaki Hori, Atsushi Nakamura, Akinori Ito:
Model Shrinkage for Discriminative Language Models. IEICE Trans. Inf. Syst. 95-D(5): 1465-1474 (2012) - [j6]Takanobu Oba, Takaaki Hori, Atsushi Nakamura:
Efficient training of discriminative language models by sample selection. Speech Commun. 54(6): 791-800 (2012) - [j5]Takaaki Hori, Shoko Araki, Takuya Yoshioka, Masakiyo Fujimoto, Shinji Watanabe, Takanobu Oba, Atsunori Ogawa, Kazuhiro Otsuka, Dan Mikami, Keisuke Kinoshita, Tomohiro Nakatani, Atsushi Nakamura, Junji Yamato:
Low-Latency Real-Time Meeting Recognition and Understanding Using Distant Microphones and Omni-Directional Camera. IEEE Trans. Speech Audio Process. 20(2): 499-513 (2012) - [j4]Takanobu Oba, Takaaki Hori, Atsushi Nakamura, Akinori Ito:
Round-Robin Duel Discriminative Language Models. IEEE Trans. Speech Audio Process. 20(4): 1244-1255 (2012) - [c10]Shinji Watanabe, Yotaro Kubo, Takanobu Oba, Takaaki Hori, Atsushi Nakamura:
Bag Of ARCS: New representation of speech segment features based on finite state machines. ICASSP 2012: 4201-4204 - [c9]Takanobu Oba, Takaaki Hori, Atsushi Nakamura, Akinori Ito:
Spoken document retrieval by discriminative modeling in a high dimensional feature space. ICASSP 2012: 5153-5156 - 2011
- [c8]Takanobu Oba, Takaaki Hori, Akinori Ito, Atsushi Nakamura:
Round-robin duel discriminative language models in one-pass decoding with on-the-fly error correction. ICASSP 2011: 5588-5591 - 2010
- [j3]Takanobu Oba, Takaaki Hori, Atsushi Nakamura:
Improved Sequential Dependency Analysis Integrating Labeling-Based Sentence Boundary Detection. IEICE Trans. Inf. Syst. 93-D(5): 1272-1281 (2010) - [c7]Takanobu Oba, Takaaki Hori, Atsushi Nakamura:
A comparative study on methods of Weighted language model training for reranking lvcsr N-best hypotheses. ICASSP 2010: 5126-5129 - [c6]Takanobu Oba, Takaaki Hori, Atsushi Nakamura:
Round-robin discrimination model for reranking ASR hypotheses. INTERSPEECH 2010: 2446-2449 - [c5]Takaaki Hori, Shoko Araki, Takuya Yoshioka, Masakiyo Fujimoto, Shinji Watanabe, Takanobu Oba, Atsunori Ogawa, Kazuhiro Otsuka, Dan Mikami, Keisuke Kinoshita, Tomohiro Nakatani, Atsushi Nakamura, Junji Yamato:
Real-time meeting recognition and understanding using distant microphones and omni-directional camera. SLT 2010: 424-429
2000 – 2009
- 2008
- [j2]Akinori Ito, Takanobu Oba, Takashi Konashi, Motoyuki Suzuki, Shozo Makino:
Selection of Optimum Vocabulary and Dialog Strategy for Noise-Robust Spoken Dialog Systems. IEICE Trans. Inf. Syst. 91-D(3): 538-548 (2008) - [j1]Takanobu Oba, Takaaki Hori, Atsushi Nakamura:
Sequential dependency analysis for online spontaneous speech processing. Speech Commun. 50(7): 616-625 (2008) - 2007
- [c4]Yasuhiro Minami, Minako Sawaki, Kohji Dohsaka, Ryuichiro Higashinaka, Kentaro Ishizuka, Hideki Isozaki, Tatsushi Matsubayashi, Masato Miyoshi, Atsushi Nakamura, Takanobu Oba, Hiroshi Sawada, Takeshi Yamada, Eisaku Maeda:
The world of mushrooms: human-computer interaction prototype systems for ambient intelligence. ICMI 2007: 366-373 - [c3]Takanobu Oba, Takaaki Hori, Atsushi Nakamura:
An approach to efficient generation of high-accuracy and compact error-corrective models for speech recognition. INTERSPEECH 2007: 1753-1756 - 2006
- [c2]Takanobu Oba, Takaaki Hori, Atsushi Nakamura:
Sentence boundary detection using sequential dependency analysis combined with CRF-based chunking. INTERSPEECH 2006 - 2004
- [c1]Akinori Ito, Takanobu Oba, Takashi Konashi, Motoyuki Suzuki, Shozo Makino:
Noise adaptive spoken dialog system based on selection of multiple dialog strategies. INTERSPEECH 2004: 193-196
Coauthor Index
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