| 2014 | LREC | 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, Fumihiro Adachi, Ryosuke Isotani |
| 2013 | ACL | Towards High-Reliability Speech Translation in the Medical Domain. | Graham Neubig, Sakriani Sakti, Tomoki Toda, Satoshi Nakamura, Yuji Matsumoto, Ryosuke Isotani, Yukichi Ikeda |
| 2013 | Interspeech | Cross-lingual acoustic model adaptation based on transfer vector field smoothing with MAP. | Masahiro Saiko, Shigeki Matsuda, Ken Hanazawa, Ryosuke Isotani, Chiori Hori |
| 2011 | ICASSP | Unsupervised determination of efficient Korean LVCSR units using a Bayesian Dirichlet process model. | Sakriani Sakti, Andrew M. Finch, Ryosuke Isotani, Hisashi Kawai, Satoshi Nakamura |
| 2011 | ICASSP | Increasing discriminative capability on MAP-based mapping function estimation for acoustic model adaptation. | Yu Tsao, Ryosuke Isotani, Hisashi Kawai, Satoshi Nakamura |
| 2011 | ICASSP | A sampling-based environment population projection approach for rapid acoustic model adaptation. | Yu Tsao, Shigeki Matsuda, Shinsuke Sakai, Ryosuke Isotani, Hisashi Kawai, Satoshi Nakamura |
| 2011 | Interspeech | Adaptive Regularization Framework for Robust Voice Activity Detection. | Xugang Lu, Masashi Unoki, Ryosuke Isotani, Hisashi Kawai, Satoshi Nakamura |
| 2010 | Interspeech | Brazilian portuguese acoustic model training based on data borrowing from other language. | Kazuhiko Abe, Sakriani Sakti, Ryosuke Isotani, Hisashi Kawai, Satoshi Nakamura |
| 2010 | Interspeech | Cluster-based language model for spoken document retrieval using NMF-based document clustering. | Xinhui Hu, Ryosuke Isotani, Hisashi Kawai, Satoshi Nakamura |
| 2010 | Interspeech | 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 |
| 2010 | Interspeech | Voice activity detection in a reguarized reproducing kernel hilbert space. | Xugang Lu, Masashi Unoki, Ryosuke Isotani, Hisashi Kawai, Satoshi Nakamura |
| 2010 | Interspeech | Utilizing a noisy-channel approach for Korean LVCSR. | Sakriani Sakti, Ryosuke Isotani, Hisashi Kawai, Satoshi Nakamura |
| 2009 | ASRU | Extended Minimum Classification Error Training in Voice Activity Detection. | Takayuki Arakawa, Haitham Al-Hassanieh, Masanori Tsujikawa, Ryosuke Isotani |
| 2008 | Interspeech | Open-vocabulary spoken-document retrieval based on query expansion using related web documents. | Makoto Terao, Takafumi Koshinaka, Shinichi Ando, Ryosuke Isotani, Akitoshi Okumura |
| 2008 | Interspeech | In-car speech recognition using model-based wiener filter and multi-condition training. | Masanori Tsujikawa, Takayuki Arakawa, Ryosuke Isotani |
| 2006 | ICASSP | Model-Basedwiener Filter for Noise Robust Speech Recognition. | Takayuki Arakawa, Masanori Tsujikawa, Ryosuke Isotani |
| 2006 | ICASSP | Parallel LVCSR Algorithm for Cellphone-Oriented Multicore Processors. | Shin-ya Ishikawa, Kiyoshi Yamabana, Ryosuke Isotani, Akitoshi Okumura |
| 2005 | PACLIC | 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 |
| 2004 | ICASSP | 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 |
| 2003 | ACL | A Speech Translation System with Mobile Wireless Clients. | Kiyoshi Yamabana, Ken Hanazawa, Ryosuke Isotani, Seiya Osada, Akitoshi Okumura, Takao Watanabe |
| 2002 | ICMI | 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 |
| 1994 | ICASSP | A stochastic language model for speech recognition integrating local and global constraints. | Ryosuke Isotani, Shoichi Matsunaga |
| 1994 | NAACL | Speech Recognition Using a Stochastic Language Model Integrating Local and Global Constraints. | Ryosuke Isotani, Shoichi Matsunaga |
| 1993 | Interspeech | Speech recognition using particle n-grams and content-word n-grams. | Ryosuke Isotani, Shigeki Sagayama |
| 1992 | Interspeech | 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 |
| 1989 | ICASSP | Speaker-independent word recognition using dynamic programming neural networks. | Hiroaki Sakoe, Ryosuke Isotani, Kazunaga Yoshida, Ken-ichi Iso, Takao Watanabe |