E-Book

The e-book on "Global Optimization Techniques and Genetic Programming Applied to Distributed Computing" contains all the theoretical background of global optimization algorithms as well as a clear documentation of the Sigoa project. You can download it from http://www.it-weise.de/projects/book.pdf.

Tunable Model

The Java class TunableModel.java providing a tunable model problem for ruggedness, deceptiveness, overfitting, oversimplification, multi-objectivity, epistasis, and neutrality is available here (download link) and can also be found at http://www.it-weise.de/documents/.