A Note on Construction of Orthogonal Arrays with Unequal Strength from Error-Correcting Codes. - Tomohiko Saito; Toshiyasu Matsushima; Shigeichi Hirasawa (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2006)

A Note on the Relation between a Sampling Theorem for Functions over a GF (q)n Domain and Linear Codes. - Yoshifumi Ukita; Tomohiko Saito; Toshiyasu Matsushima; Shigeichi Hirasawa (SMC, 2009)

A Note on a Sampling Theorem for Functions over GF(q)n Domain. - Yoshifumi Ukita; Tomohiko Saito; Toshiyasu Matsushima; Shigeichi Hirasawa (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2010)

System evaluation of disk allocation methods for Cartesian product files by using error correcting codes. - Shigeichi Hirasawa; Tomohiko Saito; Hiroshige Inazumi; Toshiyasu Matsushima (SMC, 2011)

Disk allocation methods for Cartesian product files using unequal error protection codes. - Tomohiko Saito; Hiroshige Inazumi; Toshiyasu Matsushima; Shigeichi Hirasawa (SMC, 2011)

A note on unequal error protection in random network coding. - Tomohiko Saito; Koki Kazama; Toshihiro Niinomi; Toshiyasu Matsushima (ISITA, 2016)

An Electroencephalograph-Based Method for Judging the Difficulty of a Task Given to a Learner. - Katsuyuki Umezawa; Tomohiko Saito; Takashi Ishida 004; Makoto Nakazawa; Shigeichi Hirasawa (ICALT, 2017)

Linear Programming Bounds for Multi-level Unequal Protection Codes. - Tomohiko Saito; Toshiyasu Matsushima; Shigeichi Hirasawa (SMC, 2018)

Learning State Estimation Method by Browsing History and Brain Waves During Programming Language Learning. - Katsuyuki Umezawa; Tomohiko Saito; Takashi Ishida 004; Makoto Nakazawa; Shigeichi Hirasawa (WorldCIST (2), 2018)

Learning-State-Estimation Method Using Browsing History and Electroencephalogram During Programming Language Learning and Its Evaluation. - Katsuyuki Umezawa; Tomohiko Saito; Takashi Ishida 004; Makoto Nakazawa; Shigeichi Hirasawa (HELMeTO, 2020)