Production planning system coping with changing customer requirements. - Mitsuhiro Enomoto; Hideaki Matoba; Hirotaka Morita; Tetsuji Segawa (APMS, 1996)

Construction of a Simple Inference System of Textural Similarity (oka1 RITE2). - Hirotaka Morita; Koichi Takeuchi (NTCIR, 2013)