 Yokomori, T. 

 Yokomori, T. (N. Tanida and T. Yokomori)  Polynomialtime identification of very regular languages in the limit  1992 
 Yokomori, T. (T. Yokomori)  Polynomialtime learning of very simple grammars from positive data  1991 
 Yokomori, T. (T. Yokomori)  Learning twotape automata from queries and counterexamples  1993 
