N.  Podhorszki, Klasky, S., Liu, Q., Docan, C., Parashar, M., Abbasi, H., Lofstead, J., Schwan, K., Wolf, M., Zheng, F., and Cummings, J., ?Plasma Fusion Code Coupling using Scalable I/O Services and Scientific Workflows?, Proceedings of the 4th Workshop on Workflows in Support of Large-Scale Science, in conjunction with Supercomputing 2009 (SC09). Portland, OR, USA, 2009.