T.  Kurc, Zhang, X., Parashar, M., Klie, H., Wheeler, M. F., Catalyurek, U., and Saltz, J., ?Dynamic Data-Driven Systems Approach for Simulation based Optimizations?, Proceedings of the Workshop on Distributed Data Driven Applications and Systems, International Conference on Computational Science 2007 (ICCS 2007), vol. LNCS 4487. Springer Verlag, Beijing, China, pp. 1213-1221, 2007.