An approach to analyze the evolution of symbolic conditions in learning classifier systems. - Pier Luca Lanzi; Stefano Rocca; Stefania Solari (GECCO (Companion), 2007)

Analysis of Population Evolution in Classifier Systems Using Symbolic Representations. - Pier Luca Lanzi; Stefano Rocca; Kumara Sastry; Stefania Solari (IWLCS, 2007)