| 2005 | ISCAS | Multi-user receiver using conjugate gradient method for wideband CDMA. | Yumi Takizawa, Cindy Bernadeth Tjitrosoewarno, Atsushi Fukasawa |
| 1994 | ICASSP | Instantaneous spectral estimation of nonstationary signals. | Yumi Takizawa, Keisuke Oda, Atsushi Fukasawa |
| 1994 | VTC | Speech coding scheme for personal communications under radio interference noises. | Atsushi Fukasawa, Yumi Takizawa, Keisuke Oda, Chiharu Yamano |
| 1992 | ICASSP | Parametric analysis methods of time-variant waveform and its pattern. | Yumi Takizawa, Atsushi Fukasawa |
| 1992 | Interspeech | Syllable duration prediction for speech recognition. | Yumi Takizawa, Eiichi Tsuboka |
| 1991 | ICASSP | Spectral deconvolution of a multistage nonstationary process based on instantaneous maximum entropy estimation. | Yumi Takizawa, Atsushi Fukasawa |
| 1990 | ICASSP | Model order selection method for multiple structured time sequence signals. | Kiyohito Tokuda, Yumi Takizawa, Satoru Shimizu, Atsushi Fukasawa |
| 1990 | Interspeech | A noise robust speech recognition system. | Masahiro Hamada, Yumi Takizawa, Takeshi Norimatsu |
| 1990 | Interspeech | Lombard speech recognition by formant-frequency-shifted LPC cepstrum. | Yumi Takizawa, Masahiro Hamada |
| 1989 | ICASSP | Non-stationary signal spectrum analysis improving maximum entropy estimation error. | Yumi Takizawa, Atsushi Fukasawa |