| 2011 | ICASSP | Bit rate reduction of the MELP coder using Lempel-Ziv segment quantization. | Minoru Kohata, Motoyuki Suzuki, Akinori Ito, Shozo Makino |
| 2011 | Interspeech | Evaluation of Abnormal Sound Detection using Multi-Stage GMM in Various Environments. | Akinori Ito, Akihito Aiba, Masashi Ito, Shozo Makino |
| 2010 | ICASSP | Aspect-model-based reference speaker weighting. | Seongjun Hahm, Yuichi Ohkawa, Masashi Ito, Motoyuki Suzuki, Akinori Ito, Shozo Makino |
| 2009 | Interspeech | Evaluation of English intonation based on combination of multiple evaluation scores. | Akinori Ito, Tomoaki Konno, Masashi Ito, Shozo Makino |
| 2009 | Interspeech | Detailed description of triphone model using SSS-free algorithm. | Motoyuki Suzuki, Daisuke Honma, Akinori Ito, Shozo Makino |
| 2008 | Interspeech | A fast speaker adaptation method using aspect model. | Seongjun Hahm, Akinori Ito, Shozo Makino, Motoyuki Suzuki |
| 2008 | Interspeech | Discrimination of task-related words for vocabulary design of spoken dialog systems. | Akinori Ito, Toyomi Meguro, Shozo Makino, Motoyuki Suzuki |
| 2008 | Interspeech | Recognition of English utterances with grammatical and lexical mistakes for dialogue-based CALL system. | Akinori Ito, Ryohei Tsutsui, Shozo Makino, Motoyuki Suzuki |
| 2006 | Interspeech | A user simulator based on voiceXML for evaluation of spoken dialog systems. | Akinori Ito, Keisuke Shimada, Motoyuki Suzuki, Shozo Makino |
| 2006 | Interspeech | Unsupervised language model adaptation based on automatic text collection from WWW. | Motoyuki Suzuki, Yasutomo Kajiura, Akinori Ito, Shozo Makino |
| 2005 | CW | Smile and Laughter Recognition using Speech Processing and Face Recognition from Conversation Video. | Akinori Ito, Xinyue Wang, Motoyuki Suzuki, Shozo Makino |
| 2005 | ICASSP | A New Segment Quantizer for Line Spectral Frequencies Using Lempel-Ziv Algorithm. | Minoru Kohata, Motoyuki Suzuki, Shozo Makino |
| 2005 | Interspeech | Internal noise suppression for speech recognition by small robots. | Akinori Ito, Takashi Kanayama, Motoyuki Suzuki, Shozo Makino |
| 2005 | Interspeech | Pronunciation error detection method based on error rule clustering using a decision tree. | Akinori Ito, Yen-Ling Lim, Motoyuki Suzuki, Shozo Makino |
| 2005 | Interspeech | Construction method of acoustic models dealing with various background noises based on combination of HMMs. | Motoyuki Suzuki, Yusuke Kato, Akinori Ito, Shozo Makino |
| 2004 | Interspeech | Noise adaptive spoken dialog system based on selection of multiple dialog strategies. | Akinori Ito, Takanobu Oba, Takashi Konashi, Motoyuki Suzuki, Shozo Makino |
| 2004 | Interspeech | A spoken dialog system based on automatic grammar generation and template-based weighting for autonomous mobile robots. | Takashi Konashi, Motoyuki Suzuki, Akinori Ito, Shozo Makino |
| 2004 | Interspeech | A Japanese dialogue-based CALL system with mispronunciation and grammar error detection. | Oh Pyo Kweon, Akinori Ito, Motoyuki Suzuki, Shozo Makino |
| 2004 | Interspeech | Speaker adaptation method for CALL system using bilingual speakers' utterances. | Motoyuki Suzuki, Hirokazu Ogasawara, Akinori Ito, Yuichi Ohkawa, Shozo Makino |
| 2003 | Interspeech | An optimized multi-duration HMM for spontaneous speech recognition. | Yuichi Ohkawa, Akihiro Yoshida, Motoyuki Suzuki, Akinori Ito, Shozo Makino |
| 2002 | LREC | English Speech Database Read by Japanese Learners for CALL System Development. | Nobuaki Minematsu, Yoshihiro Tomiyama, Kei Yoshimoto, Katsumasa Shimizu, Seiichi Nakagawa, Masatake Dantsuji, Shozo Makino |
| 2000 | DIS | Automatic Determination Algorithm for the Optimum Number of States in NL-HMnet. | Motoyuki Suzuki, Shozo Makino |
| 2000 | Interspeech | Efficient segment quantization of LSP parameters for very low bit speech coding. | Minoru Kohata, Ikuya Mitsuya, Motoyuki Suzuki, Shozo Makino |
| 1999 | DIS | An Automatic Acquisition of Acoustical Units for Speech Recognition Based on Hidden Markov Network. | Motoyuki Suzuki, Takafumi Hayashi, Hiroki Mori, Shozo Makino, Hirotomo Aso |
| 1999 | ICASSP | An automatic acquisition method of statistic finite-state automaton for sentences. | Motoyuki Suzuki, Shozo Makino, Hirotomo Aso |
| 1998 | DIS | Automatic Acquisition of Phoneme Models and Its Application to Phoneme Labeling of a Large Size of Speech Corpus. | Motoyuki Suzuki, Teruhiko Maeda, Hiroki Mori, Shozo Makino |
| 1998 | Interspeech | A study of noise robustness for speaker independent speech recognition method using phoneme similarity vector. | Masakatsu Hoshimi, Maki Yamada, Katsuyuki Niyada, Shozo Makino |
| 1998 | Interspeech | High-speed speaker adaptation using phoneme dependent tree-structured speaker clustering. | Motoyuki Suzuki, Toshiaki Abe, Hiroki Mori, Shozo Makino, Hirotomo Aso |
| 1995 | ICDAR | Japanese document recognition based on interpolated n-gram model of character. | Hiroki Mori, Hirotomo Aso, Shozo Makino |
| 1994 | ICASSP | The performance prediction method on sentence recognition system using a finite state automaton. | Takashi Otsuki, Akinori Ito, Shozo Makino, Teruhiko Otomo |
| 1994 | Interspeech | Spoken word recognition using phoneme duration information estimated from speaking rate of input speech. | Yukihiro Osaka, Shozo Makino, Toshio Sone |
| 1993 | ICASSP | A new word pre-selection method based on an extended redundant hash addressing for continuous speech recognition. | Akinori Ito, Shozo Makino |
| 1992 | ICASSP | Continuous speech recognition with modified learning vector quantization algorithm and two-level DP-matching. | Shozo Makino, Mitsuru Endo, Toshio Sone, Ken'iti Kido |
| 1992 | Interspeech | Word pre-selection using a redundant hash addressing method for continuous speech recognition. | Akinori Ito, Shozo Makino |
| 1991 | ICASSP | A Japanese text dictation system based on phoneme recognition and a dependency grammar. | Shozo Makino, Akinori Ito, Mitsuru Endo, Ken'iti Kido |
| 1990 | Interspeech | A Japanese text dictation system based on phoneme recognition using a modified LVQ2 method. | Shozo Makino, Akinori Ito, Mitsuru Endo, Ken'iti Kido |
| 1990 | Interspeech | A distributed speech database with an automatic acquisition system of speech information. | Shozo Makino, Toshihiko Shirokaze, Ken'iti Kido |
| 1990 | Interspeech | Performance evaluation in speech recognition system using transition probability between linguistic units. | Takashi Otsuki, Shozo Makino, Toshio Sone, Ken'iti Kido |
| 1986 | ICASSP | Perceptually based processing in automatic speech recognition. | Hynek Hermansky, Kazuhiro Tsuga, Shozo Makino, Hisashi Wakita |
| 1986 | ICASSP | Automatic labeling system using speaker-dependent phonetic unit references. | Shozo Makino, Hisashi Wakita |
| 1986 | ICASSP | Phoneme recognition in continuous speech using phoneme discriminant filters. | Satoshi Moriai, Shozo Makino, Ken'iti Kido |
| 1984 | ICASSP | A speaker independent word recognition system based on phoneme recognition for a large size (212 words) vocabulary. | Shozo Makino, Ken'iti Kido |
| 1983 | ICASSP | Recognition of consonant based on the perceptron model. | Shozo Makino, Takeshi Kawabata, Ken'iti Kido |
| 1978 | ICASSP | Spoken word recognition system for unlimited speakers. | Ken'iti Kido, Jouji Miwa, Shozo Makino, Yoshihiro Niitsu |
| 1976 | ICASSP | Spoken word recognition system for unlimited adult male speakers. | Ken'iti Kido, Takahide Matsuoka, Jouji Miwa, Shozo Makino, Yoshinari Kanamori |