Anne Auger Nikolaus Hansen J. M. Perez Zerpa Raymond Ros Marc Schoenauer Experimental Comparisons of Derivative Free Optimization Algorithms. 3-15 2009 SEA http://dx.doi.org/10.1007/978-3-642-02011-7_3 conf/wea/2009 db/conf/wea/sea2009.html#AugerHZRS09