Matrix Realization of a Homogeneous Cone. - Hideyuki Ishi (GSI, 2015)

Explicit Formula of Koszul-Vinberg Characteristic Functions for a Wide Class of Regular Convex Cones. - Hideyuki Ishi (Entropy, 2016)

Matrix Realization of a Homogeneous Hessian Domain. - Hideyuki Ishi (GSI, 2017)

On Gaussian Group Convex Models. - Hideyuki Ishi (GSI, 2021)

Continuous Wavelet Transforms for Vector-Valued Functions. - Hideyuki Ishi; Kazuhide Oshiro (GSI, 2021)

Joint Group Invariant Functions on Data-Parameter Domain Induce Universal Neural Networks. - Sho Sonoda; Hideyuki Ishi; Isao Ishikawa; Masahiro Ikeda (NeurReps, 2023)