Non-negative Matrix Factorization of a set of Economic Time Series with Graph Based Smoothing of Basis Vectors and Sparseness of the Coefficients. - Michiaki Ueda; Yuichiro Nomura; Jun'ichi Miyao; Takio Kurita; Hiroshi Yamada (SMC, 2020)

Invariant Feature Extraction for CNN Classifier by using Gradient Reversal Layer. - Michiaki Ueda; Keijiro Kanda; Jun'ichi Miyao; Shogo Miyamoto; Yukiko Nakano; Takio Kurita (SMC, 2021)