An Interactive User Interface for Division Algorithms and the Buchberger Algorithm. - Hiromasa Nakayama (ICMS, 2006)

Algorithm computing the local b function by an approximate division algorithm in D. - Hiromasa Nakayama (J. Symb. Comput., 2009)

An Algorithm of Computing Inhomogeneous Differential Equations for Definite Integrals. - Hiromasa Nakayama; Kenta Nishiyama (ICMS, 2010)

Computing Differential Equations for Integrals Associated to Smooth Fano Polytopes - Hiromasa Nakayama; Nobuki Takayama (CoRR, 2010)

Holonomic gradient descent and its application to the Fisher-Bingham integral. - Hiromasa Nakayama; Kenta Nishiyama; Masayuki Noro; Katsuyoshi Ohara; Tomonari Sei; Nobuki Takayama; Akimichi Takemura (Adv. Appl. Math., 2011)

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)