| 2010 | SMC | Discrete modified Smith predictor based on optimal control method for a plant with an integrator. | Manato Ono, Hiroki Shibasaki, Kazusa Matsumoto, Kazuhiro Sasaki, Yoshihisa Ishida |
| 2006 | IJCNN | Model-Following Controller for Nonlinear Plants using RBF Neural Networks. | Yoichi Ishikawa, Yoshihisa Ishida |
| 2006 | Interspeech | Adaptive filtering for attenuating musical noise caused by spectral subtraction. | Takahiro Murakami, Yoshihisa Ishida |
| 2005 | Interspeech | Directionally constrained minimization of power algorithm for speech signals. | Takahiro Murakami, Kiyoshi Kurihara, Yoshihisa Ishida |
| 2002 | Interspeech | Pitch extraction of speech signals using an eigen-based subspace method. | Takahiro Murakami, Munehiro Namba, Tetsuya Hoya, Yoshihisa Ishida |
| 2002 | Interspeech | Transformation of spectral envelope for voice conversion based on radial basis function networks. | Tomomi Watanabe, Takahiro Murakami, Munehiro Namba, Tetsuya Hoya, Yoshihisa Ishida |
| 1999 | IJCNN | An application of time delay estimation by ANNs to frequency domain adaptive I-PD controller. | Yusuke Kurita, Tsuyoki Hashimoto, Yoshihisa Ishida |
| 1998 | Interspeech | Periodicity emphasis of voice wave using nonlinear IIR digital filters and its applications. | Hiroyuki Kamata, Akira Kaneko, Yoshihisa Ishida |
| 1998 | Interspeech | Wavelet transform domain blind equalization and its application to speech analysis. | Munehiro Namba, Yoshihisa Ishida |
| 1996 | Interspeech | Neural networks learning with L1 criteria and its efficiency in linear prediction of speech signals. | Munehiro Namba, Hiroyuki Kamata, Yoshihisa Ishida |
| 1992 | Interspeech | A method to estimate the transfer function of ARMA model of speech wave using prony method and homomorphic analysis. | Hiroyuki Kamata, Yoshihisa Ishida |