Calculation of orthant probabilities by the holonomic gradient method - Tamio Koyama; Akimichi Takemura (CoRR, 2012)

Software Packages for Holonomic Gradient Method. - Tamio Koyama; Hiromasa Nakayama; Katsuyoshi Ohara; Tomonari Sei; Nobuki Takayama (ICMS, 2014)

Holonomic gradient descent for the Fisher-Bingham distribution on the (d)-dimensional sphere. - Tamio Koyama; Hiromasa Nakayama; Kenta Nishiyama; Nobuki Takayama (Comput. Stat., 2014)

Application of an integer-valued autoregressive model to hit phenomena. - Yasuko Kawahata; Tamio Koyama (IEEE BigData, 2016)

Holonomic gradient method for distribution function of a weighted sum of noncentral chi-square random variables. - Tamio Koyama; Akimichi Takemura (Comput. Stat., 2016)

Numerical Calculation of the Fisher-Bingham Integral by the Holonomic Gradient Method. - Tamio Koyama (FUSION, 2018)