Dynamically maintaining the widest k-dense corridor. - Subhas C. Nandy; Tomohiro Harayama; Tetsuo Asano (Theor. Comput. Sci., 2001)

Shattering a set of objects in 2D. - Subhas C. Nandy; Tetsuo Asano; Tomohiro Harayama (Discret. Appl. Math., 2002)

On the Weil Sum Evaluation of Central Polynomial in Multivariate Quadratic Cryptosystem. - Tomohiro Harayama (IACR Cryptol. ePrint Arch., 2006)

Weil sum for birthday attack in multivariate quadratic cryptosystem. - Tomohiro Harayama; Donald K. Friesen (J. Math. Cryptol., 2007)