Structured learning in recurrent neural network using genetic algorithm with internal copy operator. - T. Kumagai; M. Wada; S. Mikami; R. Hashimoto (ICEC, 1997)

Chaotic itinerancy phenomena on coupled n-double scrolls chaotic circuits. - M. Wada; Yoshifumi Nishio; Akio Ushida (ISCAS (5), 1999)

Copyright Protection of Cultural Heritage Multimedia Data through Digital Watermarking Techniques. - Vito Cappellini; Franco Bartolini; Roberto Caldelli; A. De Rosa; A. Piva; Mauro Barni; M. Wada (DEXA Workshop, 2000)