Some algebra related to P- and Q-polynomial association schemes. - Tatsuro Ito; Kenichiro Tanabe; Paul M. Terwilliger (Codes and Association Schemes, 1999)

An Assmus-Mattson theorem for Z4-codes. - Kenichiro Tanabe (IEEE Trans. Inf. Theory, 2000)

Automatic Signature Verification Based on the Dynamic Feature of Pressure. - Kenichiro Tanabe; M. Yoshihara; Hiroshi Kameya; Shunji Mori; Sadao Omata; Tatsuro Ito (ICDAR, 2001)

A New Proof of the Assmus-Mattson Theorem for Non-Binary Codes. - Kenichiro Tanabe (Des. Codes Cryptogr., 2001)

A Criterion for Designs in { f="P101461" Z}_4-codes on the Symmetrized Weight Enumerator. - Kenichiro Tanabe (Des. Codes Cryptogr., 2003)

On the Covering Radius of Ternary Extremal Self-Dual Codes. - Masaaki Harada; Michio Ozeki; Kenichiro Tanabe (Des. Codes Cryptogr., 2004)

Extremal self-dual [40, 20, 8] codes with covering radius 7. - Masaaki Harada; Akihiro Munemasa; Kenichiro Tanabe (Finite Fields Their Appl., 2004)

Representations of a fixed-point subalgebra of a class of lattice vertex operator algebras by an automorphism of order three. - Kenichiro Tanabe; Hiromichi Yamada (Eur. J. Comb., 2009)