M. Affenzeller, S. Winkler, A. Beham, S. Wagner
"On the Influence of Selection Schemes on the Genetic Diversity in Genetic Algorithms". 12th International Conference on Computer Aided Systems Theory (EuroCAST). Lecture Notes in Computer Science, Vol. 5717, pp. 777-784. 2009. (link)

S. Winkler, M. Affenzeller, S. Wagner
"Using Enhanced Genetic Programming Techniques for Evolving Classifiers in the Context of Medical Diagnosis". Genetic Programming and Evolvable Machines, Vol. 10, No. 2, pp. 111-140. Springer, 2009. (link)

M. Affenzeller, S. Winkler, S. Wagner
"Evolutionary Systems Identification: New Algorithmic Concepts and Applications". In Advances in Evolutionary Algorithms, pp. 29-48. IN-TECH Education and Publishing, 2008, ISBN 978-953-7619-11-4. (online here)