An exact lower bound on the number of cut-sets in multigraphs. - Hideaki Harada; Zheng Sun; Hiroshi Nagamochi (Networks, 1994)

Morphological Associative Memory Employing a Split Store Method. - Hakaru Tamukoh; Kensuke Koga; Hideaki Harada; Takashi Morie (ICONIP (3), 2014)