Shinichi Tamura, Shoji Inabayashi, Waichi Hayakawa, Takahiro Yokouchi. Why people play: artificial lives acquiring play-instinct to stabilize productivity. In Ali M. S. Zalzala, editor, Proceedings of the 2000 Congress on Evolutionary Computation, CEC 2000, La Jolla, CA, USA, July 16-19, 2000. pages 736-740, IEEE, 2000. [doi]
Abstract is missing.