| 2003 | ICDAR | Generation of Hierarchical Dictionary for Stroke-order Free Kanji Handwriting Recognition Based on Substroke HMM. | Mitsuru Nakai, Hiroshi Shimodaira, Shigeki Sagayama |
| 2003 | ICDAR | On-line Overlaid-Handwriting Recognition Based on Substroke HMMs. | Hiroshi Shimodaira, Takashi Sudo, Mitsuru Nakai, Shigeki Sagayama |
| 2002 | ICASSP | Jacobian joint adaptation to noise, channel and vocal tract length. | Hiroshi Shimodaira, Nobuyoshi Sakai, Mitsuru Nakai, Shigeki Sagayama |
| 2002 | ICFHR | Context-dependent substroke model for HMM-based on-line handwriting recognition. | Junko Tokuno, Nobuhito Inami, Shigeki Matsuda, Mitsuru Nakai, Hiroshi Shimodaira, Shigeki Sagayama |
| 2002 | ICPR | Pen Pressure Features for Writer-Independent On-Line Handwriting Recognition Based on Substroke HMM. | Mitsuru Nakai, Takashi Sudo, Hiroshi Shimodaira, Shigeki Sagayama |
| 2001 | ICASSP | Multiple-regression hidden Markov model. | Katsuhisa Fujinaga, Mitsuru Nakai, Hiroshi Shimodaira, Shigeki Sagayama |
| 2001 | ICDAR | Substroke Approach to HMM-Based On-line Kanji Handwriting Recognition. | Mitsuru Nakai, Naoto Akira, Hiroshi Shimodaira, Shigeki Sagayama |
| 2001 | Interspeech | Support vector machine with dynamic time-alignment kernel for speech recognition. | Hiroshi Shimodaira, Ken-ichi Noma, Mitsuru Nakai, Shigeki Sagayama |
| 2000 | ICASSP | Asynchronous-transition HMM. | Shigeki Matsuda, Mitsuru Nakai, Hiroshi Shimodaira, Shigeki Sagayama |
| 2000 | Interspeech | Feature-dependent allophone clustering. | Shigeki Matsuda, Mitsuru Nakai, Hiroshi Shimodaira, Shigeki Sagayama |
| 2000 | Interspeech | Jacobian adaptation of HMM with initial model selection for noisy speech recognition. | Hiroshi Shimodaira, Yutaka Kato, Toshihiko Akae, Mitsuru Nakai, Shigeki Sagayama |
| 1998 | Interspeech | The use of F0 reliability function for prosodic command analysis on F0 contour generation model. | Mitsuru Nakai, Hiroshi Shimodaira |
| 1998 | Interspeech | Improving the generalization performance of the MCE/GPD learning. | Hiroshi Shimodaira, Jun Rokui, Mitsuru Nakai |
| 1998 | SSPR | Modified Minimum Classification Error Learning and Its Application to Neural Networks. | Hiroshi Shimodaira, Jun Rokui, Mitsuru Nakai |
| 1997 | Interspeech | On representation of fundamental frequency of speech for prosody analysis using reliability function. | Mitsuru Nakai, Hiroshi Shimodaira |
| 1997 | Interspeech | Restoration of pitch pattern of speech based on a pitch generation model. | Hiroshi Shimodaira, Mitsuru Nakai, Akihiro Kumata |
| 1995 | ICASSP | Automatic prosodic segmentation by F | Mitsuru Nakai, Harald Singer, Yoshinori Sagisaka, Hiroshi Shimodaira |
| 1994 | ICASSP | Prosodic phrase segmentation by pitch pattern clustering. | Hiroshi Shimodaira, Mitsuru Nakai |
| 1994 | Interspeech | Accent phrase segmentation by finding n-best sequences of pitch pattern templates. | Mitsuru Nakai, Hiroshi Shimodaira |
| 1993 | Interspeech | Accent phrase segmentation using transition probabilities between pitch pattern templates. | Hiroshi Shimodaira, Mitsuru Nakai |
| 1992 | ICASSP | A fast VQ codebook design algorithm for a large number of data. | Mitsuru Nakai, Hiroshi Shimodaira, Masayuki Kimura |
| 1992 | Interspeech | Robust pitch detection by narrow band spectrum analysis. | Hiroshi Shimodaira, Mitsuru Nakai |