Speaker-independent word recognition using dynamic programming neural networks. - Hiroaki Sakoe; Ryosuke Isotani; Kazunaga Yoshida; Ken-ichi Iso; Takao Watanabe (ICASSP, 1989)

A real-time speaker-independent continuous speech recognition system based on demi-syllable units. - Shinji Koga; Ryosuke Isotani; Satoshi Tsukada; Kazunaga Yoshida; Kaichiro Hatazaki; Takao Watanabe (ICSLP, 1992)

Speech recognition using particle n-grams and content-word n-grams. - Ryosuke Isotani; Shigeki Sagayama (EUROSPEECH, 1993)

A stochastic language model for speech recognition integrating local and global constraints. - Ryosuke Isotani; Shoichi Matsunaga (ICASSP (2), 1994)

Speech Recognition Using a Stochastic Language Model Integrating Local and Global Constraints. - Ryosuke Isotani; Shoichi Matsunaga (HLT, 1994)

Speech Recognition Using Function-Word N-Grams and Content-Word N-Grams. - Ryosuke Isotani; Shoichi Matsunaga; Shigeki Sagayama (IEICE Trans. Inf. Syst., 1995)

An Automatic Speech Translation System on PDAs for Travel Conversation. - Ryosuke Isotani; Kiyoshi Yamabana; Shinichi Ando; Ken Hanazawa; Shin-ya Ishikawa; Tadashi Emori; Ken-ichi Iso; Hiroaki Hattori; Akitoshi Okumura; Takao Watanabe (ICMI, 2002)

A Speech Translation System with Mobile Wireless Clients. - Kiyoshi Yamabana; Ken Hanazawa; Ryosuke Isotani; Seiya Osada; Akitoshi Okumura; Takao Watanabe (ACL (Companion), 2003)

Speech-activated text retrieval system for multimodal cellular phones. - Shin-ya Ishikawa; Takahiro Ikeda; Kiyokazu Miki; Fumihiro Adachi; Ryosuke Isotani; Ken-ichi Iso; Akitoshi Okumura (ICASSP (1), 2004)

Speech-Activated Text Retrieval System for Cellular Phones with Web Browsing Capability. - Takahiro Ikeda; Shin-ya Ishikawa; Kiyokazu Miki; Fumihiro Adachi; Ryosuke Isotani; Kenji Satoh; Akitoshi Okumura (PACLIC, 2005)

Model-Basedwiener Filter for Noise Robust Speech Recognition. - Takayuki Arakawa; Masanori Tsujikawa; Ryosuke Isotani (ICASSP (1), 2006)

Parallel LVCSR Algorithm for Cellphone-Oriented Multicore Processors. - Shin-ya Ishikawa; Kiyoshi Yamabana; Ryosuke Isotani; Akitoshi Okumura (ICASSP (1), 2006)

Open-vocabulary spoken-document retrieval based on query expansion using related web documents. - Makoto Terao; Takafumi Koshinaka; Shinichi Ando; Ryosuke Isotani; Akitoshi Okumura (INTERSPEECH, 2008)

In-car speech recognition using model-based wiener filter and multi-condition training. - Masanori Tsujikawa; Takayuki Arakawa; Ryosuke Isotani (INTERSPEECH, 2008)

Construction of Chinese Segmented and POS-tagged Conversational Corpora and Their Evaluations on Spontaneous Speech Recognitions. - Xinhui Hu; Ryosuke Isotani; Satoshi Nakamura 001 (ALR7@IJCNLP, 2009)

Japanese Spontaneous Spoken Document Retrieval Using NMF-Based Topic Models. - Xinhui Hu; Hideki Kashioka; Ryosuke Isotani; Satoshi Nakamura 001 (AIRS, 2009)

Extended Minimum Classification Error Training in Voice Activity Detection. - Takayuki Arakawa; Haitham Al-Hassanieh; Masanori Tsujikawa; Ryosuke Isotani (ASRU, 2009)

Spoken document retrieval using topic models. - Xinhui Hu; Ryosuke Isotani; Satoshi Nakamura 001 (IUCS, 2009)

Network-based speech-to-speech translation. - Chiori Hori; Sakriani Sakti; Michael Paul; Noriyuki Kimura; Yutaka Ashikari; Ryosuke Isotani; Eiichiro Sumita; Satoshi Nakamura 001 (IWSLT, 2009)

Brazilian portuguese acoustic model training based on data borrowing from other language. - Kazuhiko Abe; Sakriani Sakti; Ryosuke Isotani; Hisashi Kawai; Satoshi Nakamura 001 (INTERSPEECH, 2010)

Cluster-based language model for spoken document retrieval using NMF-based document clustering. - Xinhui Hu; Ryosuke Isotani; Hisashi Kawai; Satoshi Nakamura 001 (INTERSPEECH, 2010)

Construction and evaluations of an annotated Chinese conversational corpus in travel domain for the language model of speech recognition. - Xinhui Hu; Ryosuke Isotani; Hisashi Kawai; Satoshi Nakamura 001 (INTERSPEECH, 2010)

Voice activity detection in a reguarized reproducing kernel hilbert space. - Xugang Lu; Masashi Unoki; Ryosuke Isotani; Hisashi Kawai; Satoshi Nakamura 001 (INTERSPEECH, 2010)

Utilizing a noisy-channel approach for Korean LVCSR. - Sakriani Sakti; Ryosuke Isotani; Hisashi Kawai; Satoshi Nakamura 001 (INTERSPEECH, 2010)

Speech enhancement as a functional approximation and generalization. - Xugang Lu; Masashi Unoki; Ryosuke Isotani; Hisashi Kawai; Satoshi Nakamura 001 (ISCSLP, 2010)

An environment structuring framework to facilitating suitable prior density estimation for MAPLR on robust speech recognition. - Yu Tsao 001; Ryosuke Isotani; Hisashi Kawai; Satoshi Nakamura 001 (ISCSLP, 2010)

Improving spontaneous English ASR using a joint-sequence pronunciation model. - Hansjörg Hofmann; Sakriani Sakti; Ryosuke Isotani; Hisashi Kawai; Satoshi Nakamura 001; Wolfgang Minker (IUCS, 2010)

Korean pronunciation variation modeling with probabilistic Bayesian networks. - Sakriani Sakti; Andrew M. Finch; Ryosuke Isotani; Hisashi Kawai; Satoshi Nakamura 001 (IUCS, 2010)

Sequence-Based Pronunciation Modeling Using a Noisy-Channel Approach. - Hansjörg Hofmann; Sakriani Sakti; Ryosuke Isotani; Hisashi Kawai; Satoshi Nakamura 001; Wolfgang Minker (IWSDS, 2010)

Unsupervised determination of efficient Korean LVCSR units using a Bayesian Dirichlet process model. - Sakriani Sakti; Andrew M. Finch; Ryosuke Isotani; Hisashi Kawai; Satoshi Nakamura 001 (ICASSP, 2011)

Increasing discriminative capability on MAP-based mapping function estimation for acoustic model adaptation. - Yu Tsao 001; Ryosuke Isotani; Hisashi Kawai; Satoshi Nakamura 001 (ICASSP, 2011)

A sampling-based environment population projection approach for rapid acoustic model adaptation. - Yu Tsao 001; Shigeki Matsuda; Shinsuke Sakai; Ryosuke Isotani; Hisashi Kawai; Satoshi Nakamura 001 (ICASSP, 2011)

Adaptive Regularization Framework for Robust Voice Activity Detection. - Xugang Lu; Masashi Unoki; Ryosuke Isotani; Hisashi Kawai; Satoshi Nakamura 001 (INTERSPEECH, 2011)

Towards High-Reliability Speech Translation in the Medical Domain. - Graham Neubig; Sakriani Sakti; Tomoki Toda; Satoshi Nakamura 001; Yuji Matsumoto 001; Ryosuke Isotani; Yukichi Ikeda (NLPHealthcare@IJCNLP, 2013)

Cross-lingual acoustic model adaptation based on transfer vector field smoothing with MAP. - Masahiro Saiko; Shigeki Matsuda; Ken Hanazawa; Ryosuke Isotani; Chiori Hori (INTERSPEECH, 2013)

Towards Multilingual Conversations in the Medical Domain: Development of Multilingual Medical Data and A Network-based ASR System. - Sakriani Sakti; Keigo Kubo; Sho Matsumiya; Graham Neubig; Tomoki Toda; Satoshi Nakamura 001; Fumihiro Adachi; Ryosuke Isotani (LREC, 2014)

Efficient multi-lingual unsupervised acoustic model training under mismatch conditions. - Masahiro Saiko; Hitoshi Yamamoto; Ryosuke Isotani; Chiori Hori (SLT, 2014)

Sudden-noise suppression with strike-portion detection based on phase linearity for speech recognition. - Terumi Umematsu; Shuji Komeiji; Masanori Tsujikawa; Ryosuke Isotani (APSIPA, 2016)