Yaniv Bernstein Xiaodong Li Victor Ciesielski Andy Song Improving Generalisation Performance Through Multiobjective Parsimony Enforcement. 702-703 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=3103&spage=702 2004 conf/gecco/2004-2 GECCO (2) db/conf/gecco/gecco2004-2.html#BernsteinLCS04