David R. Easterling, Layne T. Watson, Michael L. Madigan. Direct search versus simulated annealing on two high dimensional problems. In Layne T. Watson, Gary W. Howell, William I. Thacker, Steven Seidel, editors, 2011 Spring Simulation Multi-conference, SpringSim '11, Boston, MA, USA, April 03-07, 2011. Volume 6: Proceedings of the 19th High Performance Computing Symposia (HPC). pages 89-95, SCS/ACM, 2011. [doi]