Constructive picture description with Euclidean geometry. - Tsukasa Noma; Tosiyasu L. Kunii; Nami Kin; Hirohisa Enomoto; Emako Aso; Tetsushi Yamamoto (Vis. Comput., 1989)

A Connectionist Approach to Geometrical Constraint-Solving. - Nami Kin; Yoshiaki Takai; Tosiyasu L. Kunii (Modeling in Computer Graphics, 1991)