Stochastic Algorithms: Foundations and Applications: 5th International Symposium, SAGA 2009 Sapporo, Japan, October 26-28, 2009 Proceedings

Kolmogorov Complexity and Computational Complexity

Algorithmic Learning Theory: 10th International Conference, ALT '99 Tokyo, Japan, December 6-8, 1999 Proceedings

Theoretical Computer Science: Exploring New Frontiers of Theoretical Informatics: International Conference IFIP TCS 2000 Sendai, Japan, August 17-19, 2000 Proceedings