RWC Music Database: Popular, Classical and Jazz Music Databases. - Masataka Goto; Hiroki Hashiguchi; Takuichi Nishimura; Ryuichi Oka (ISMIR, 2002)

RWC Music Database: Music genre database and musical instrument sound database. - Masataka Goto; Hiroki Hashiguchi; Takuichi Nishimura; Ryuichi Oka (ISMIR, 2003)

Music signal spotting retrieval by a humming query using model driven path continuous dynamic program. - Hiroki Hashiguchi; Takuichi Nishimura; Jianxin Zhang; Junko Takita; Ryuichi Oka (Syst. Comput. Jpn., 2007)

Calculation of a formal moment generating function by using a differential operator. - Hiroki Hashiguchi; Toshiya Iwashita (J. Symb. Comput., 2008)

Algorithm for computing Kronecker basis. - Yoshiaki Kakinuma; Kazuyuki Hiraoka; Hiroki Hashiguchi; Yutaka Kuwajima; Takaomi Shigehara (JSIAM Lett., 2009)

Computing p-values in conditional independence models for a contingency table. - Masahiro Kuroda; Hiroki Hashiguchi; Shigakazu Nakagawa (Comput. Stat., 2010)

Algorithm for computing Jordan basis. - Kenji Kudo; Yoshiaki Kakinuma; Kazuyuki Hiraoka; Hiroki Hashiguchi; Yutaka Kuwajima; Takaomi Shigehara (JSIAM Lett., 2010)

Improved omnibus test statistic for normality. - Shigekazu Nakagawa; Hiroki Hashiguchi; Naoto Niki (Comput. Stat., 2012)

MCMC using Markov bases for computing p-values in decomposable log-linear models. - Masahiro Kuroda; Hiroki Hashiguchi; Shigekazu Nakagawa; Zhi Geng (Comput. Stat., 2013)

Approximation of upper percentile points for the second largest latent root in principal component analysis. - Takakazu Sugiyama; Toru Ogura; Yuichi Takeda; Hiroki Hashiguchi (Int. J. Knowl. Eng. Soft Data Paradigms, 2013)

The holonomic gradient method for the distribution function of the largest root of a Wishart matrix. - Hiroki Hashiguchi; Yasuhide Numata; Nobuki Takayama; Akimichi Takemura (J. Multivar. Anal., 2013)

Distribution of the ratio of two Wishart matrices and cumulative probability evaluation by the holonomic gradient method. - Hiroki Hashiguchi; Nobuki Takayama; Akimichi Takemura (J. Multivar. Anal., 2018)

Heterogeneous hypergeometric functions with two matrix arguments and the exact distribution of the largest eigenvalue of a singular beta-Wishart matrix. - Koki Shimizu; Hiroki Hashiguchi (J. Multivar. Anal., 2021)