| Text analysis and knowledge mining system T Nasukawa, T Nagano IBM systems journal 40 (4), 967-984, 2001 | 325 | 2001 |
| Generating objectively evaluated sufficiently natural synthetic speech from text by using selective paraphrases T Nagano, M Nishimura, R Tachibana US Patent 8,015,011, 2011 | 296 | 2011 |
| Technique of Generating High Quality Synthetic Speech T Nagano, M Nishimura, R Tachibana US Patent App. 12/022,333, 2008 | 237 | 2008 |
| Approach to reducing the response time of a speech interface G Kurata, T Nagano US Patent 9,922,647, 2018 | 152 | 2018 |
| A text-mining system for knowledge discovery from biomedical documents N Uramoto, H Matsuzawa, T Nagano, A Murakami, H Takeuchi, K Takeda IBM Systems Journal 43 (3), 516-533, 2004 | 141 | 2004 |
| Dialog server for handling conversation in virtual space method and computer program for having conversation in virtual space G Kurata, T Nagano, M Tatsubori US Patent 8,156,184, 2012 | 121 | 2012 |
| Major depressive disorder discrimination using vocal acoustic features T Taguchi, H Tachikawa, K Nemoto, M Suzuki, T Nagano, R Tachibana, ... Journal of affective disorders 225, 214-220, 2018 | 118 | 2018 |
| Dialog server for handling conversation in virtual space method and computer program for having conversation in virtual space G Kurata, T Nagano, M Tatsubori US Patent 8,554,841, 2013 | 106 | 2013 |
| Dialog server for handling conversation in virtual space method and computer program for having conversation in virtual space G Kurata, T Nagano, M Tatsubori US Patent 9,583,109, 2017 | 103 | 2017 |
| Speech recognition model construction method, speech recognition method, computer system, speech recognition apparatus, program, and recording medium G Kurata, T Nagano, M Suzuki, R Tachibana US Patent 9,812,122, 2017 | 101 | 2017 |
| Graphics image generation and data analysis H Matsuzawa, T Nagano, T Itoh, Y Yamaguchi US Patent App. 10/933,657, 2007 | 50 | 2007 |
| Fractal fitness landscape and loss of robustness in evolutionary robot navigation T Hoshino, D Mitsumoto, T Nagano Autonomous Robots 5, 199-213, 1998 | 28 | 1998 |
| Improvements to n-gram language model using text generated from neural language model M Suzuki, N Itoh, T Nagano, G Kurata, S Thomas ICASSP 2019-2019 IEEE International Conference on Acoustics, Speech and …, 2019 | 25 | 2019 |
| Information processing apparatus, information processing method, information processing system, and program T Nagano, M Nishimura, R Tachibana US Patent App. 13/360,905, 2012 | 20 | 2012 |
| Method and system to analyze data T Nagano, T Nasukawa US Patent 7,493,252, 2009 | 20 | 2009 |
| Information processing apparatus, method and program for determining weight of each feature in subjective hierarchical clustering T Nagano, M Nishimura, T Ryoichi, R Tachibana US Patent 8,918,396, 2014 | 18 | 2014 |
| Annotating phonemes and accents for text-to-speech system S Mori, T Nagano, M Nishimura US Patent App. 11/457,145, 2007 | 17 | 2007 |
| A stochastic approach to phoneme and accent estimation. T Nagano, S Mori, M Nishimura INTERSPEECH, 3293-3296, 2005 | 17 | 2005 |
| Stochastic Syllable Accent Recognition T Nagano, M Nishimura, R Tachibana, G Kurata US Patent App. 11/945,900, 2008 | 16 | 2008 |
| Customer claim mining: Discovering knowledge in vast amounts of textual data T Nasukawa, M Morohashi, T Nagano RT0319, 1999 | 15 | 1999 |
