François Denis, Rémi Gilleron. PAC Learning under Helpful Distributions. In Ming Li, Akira Maruoka, editors, Algorithmic Learning Theory, 8th International Conference, ALT 97, Sendai, Japan, October 6-8, 1997, Proceedings. Volume 1316 of Lecture Notes in Computer Science, pages 132-145, Springer, 1997.
Abstract is missing.