| 2009 | MVA | On a Technique for Evaluating Performance of Wipers Based on Forward Visibility. | Takashi Kitayama, Masatoshi Sakai, Takashi Kato, Muneo Yamada, Tomoaki Nakano, Shin Yamamoto, Osami Yamamoto, Masahiko Yamanishi, Hiroshi Matsumoto |
| 2006 | Interspeech | An improved mel-wiener filter for mel-LPC based speech recognition. | Md. Babul Islam, Hiroshi Matsumoto, Kazumasa Yamamoto |
| 2004 | KES | Use of Successful Policies to Relearn for Induced States of Failure in Reinforcement Learning. | Tadahiko Murata, Hiroshi Matsumoto |
| 2002 | Interspeech | Acoustical correlates to SD ratings of speaker characteristics in two speaking styles. | Yasuki Yamashita, Hiroshi Matsumoto |
| 2001 | ICASSP | Evaluation of mel-LPC cepstrum in a large vocabulary continuous speech recognition. | Hiroshi Matsumoto, Masanori Moroto |
| 2001 | Interspeech | Evaluation of a generalized dynamic cepstrum in distant speech recognition. | Hiroshi Matsumoto, Akihiko Shimizu, Kazumasa Yamamoto |
| 2000 | Interspeech | Forward masking on a generalized logarithmic scale for robust speech recognition. | Yoshihiro Ito, Hiroshi Matsumoto, Kazumasa Yamamoto |
| 1999 | Interspeech | Robust HMM to variation of noisy environments based on variance extension of noise models. | Hiroshi Matsumoto, Hiroaki Ubukata |
| 1998 | Interspeech | An efficient mel-LPC analysis method for speech recognition. | Hiroshi Matsumoto, Yoshihisa Nakatoh, Yoshinori Furuhata |
| 1998 | Interspeech | Low bit rate coding for speech and audio using mel linear predictive coding (MLPC) analysis. | Yoshihisa Nakatoh, Takeshi Norimatsu, Ah Heng Low, Hiroshi Matsumoto |
| 1997 | ICASSP | A frequency-weighted HMM based on minimum error classification for noisy speech recognition. | Hiroshi Matsumoto, Masanori Ono |
| 1997 | SIGGRAPH | Kuru kuru. | Hiroshi Matsumoto |
| 1996 | Interspeech | Smoothed spectral subtraction for a frequency-weighted HMM in noisy speech recognition. | Hiroshi Matsumoto, Noboru Naitoh |
| 1994 | Interspeech | A frequency-weighted continuous density HMM for noisy speech recognition. | Hiroshi Matsumoto, Hiroyuki Imose |
| 1990 | Interspeech | A minimum distortion spectral mapping applied to voice quality conversion. | Hiroshi Matsumoto, Hirowo Inoue |
| 1990 | Interspeech | A robust distance measure based on group delay difference weighted by power spectra. | Hiroshi Matsumoto, Hirokazu Mitsui |
| 1987 | RTSS | A Response Time Estimation of Real-Time Networks. | Tadashi Ae, Masafumi Yamashita, Hiroshi Matsumoto |
| 1986 | ICASSP | Comparative study of various spectrum matching measures on noise robustness. | Hiroshi Matsumoto, Haruyuki Imai |
| 1979 | ICASSP | Frequency warping for nonuniform talker normalization. | Hiroshi Matsumoto, Hisashi Wakita |
| 1978 | ICASSP | Text-independent speaker identification based on piecewise canonical discriminant analysis. | Hiroshi Matsumoto, Tadamoto Nimura |