"A Multi-Objective Evolutionary Approach to the Protein Structure Prediction Problem",
V. Cutello, G. Narzisi, Giuseppe Nicosia,
Journal of the Royal Society Interface, Royal Society Publications London,
3(6):139-151, 2006.
Download i-paes Algorithm code (C language).
A recent review paper published by the Journal of the Royal Society Interface,
G. Helles (2008; 5(21): 387--396) ranks our I-PAES algorithm among the best state-of-art folding algorithm;
in fact, I-PAES is the 3rd-4th best folding algorithm.