1. Learning Classifier Systems: From Foundations to Applications,2000
2. Escaping brittleness: The possibilities of general-purpose learning algorithms applied to parallel rule-based systems;Holland,1986
3. What is a learning classifier system?;Holland,2000
4. Classifier fitness based on accuracy;Wilson;Evolutionary Comput.,1995
5. Lookahead planning and latent learning in a classifier system;Riolo,1990