Functional dependencies in fuzzy databases. - M. Nakata (KES (2), 1997)

Additional Learning and Forgetting by RBF Networks and its Applications to Design of Support Structures in Tunnel Construction. - H. Nakayama; S. Yanagiuchi; K. Furukawa; Y. Araki; S. Suzuki; M. Nakata (NC, 1998)

Generalizing possibility-distribution-fuzzy-relational-models. - M. Nakata (KES, 1999)