Here are a couple. The keyphrase is 'evolution of evolvability'. http://users.sussex.ac.uk/~lionelb/downloads/EASy/publications/alife11.pdf http://users.sussex

Here are a couple. The keyphrase is 'evolution of evolvability'. http://users.sussex.ac.uk/~lionelb/downloads/EASy/publications/alife11.pdf http://users.sussex.ac.uk/~lionelb/downloads/EASy/publicatio... http://dynamics.org/Altenberg/FILES/LeeEEGP.pdf http://dynamics.org/Altenberg/FILES/LeeEEGP.pdf