Information Geometric Perspective of Modal Linear Regression. - Keishi Sando; Shotaro Akaho; Noboru Murata; Hideitsu Hino (ICONIP (3), 2018)

Modal Principal Component Analysis. - Keishi Sando; Hideitsu Hino (Neural Comput., 2020)

Complex non-backtracking matrix for directed graphs. - Keishi Sando; Hideitsu Hino (J. Complex Networks, 2025)