A reconsideration of improved PNLMS algorithm from metric combining viewpoint. - Osamu Toda; Masahiro Yukawa (ACSSC, 2013)

On Kernel design for online model selection by Gaussian multikernel adaptive filtering. - Osamu Toda; Masahiro Yukawa (APSIPA, 2014)

An Efficient Adaptive Filtering Scheme Based on Combining Multiple Metrics. - Osamu Toda; Masahiro Yukawa; Shigenobu Sasaki; Hisakazu Kikuchi (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2014)

An efficient kernel normalized least mean square algorithm with compactly supported kernel. - Osamu Toda; Masahiro Yukawa (ICASSP, 2015)

Online Model-Selection and Learning for Nonlinear Estimation Based on Multikernel Adaptive Filtering. - Osamu Toda; Masahiro Yukawa (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2017)