Use of federated object modeling to develop a macro-system model for the U.S. Department of Energy's hydrogen program. - Mark F. Ruth; Keith B. Vanderveen; Timothy J. Sa (WSC, 2006)

Smallpox over San Diego: Joint Real-Time Federations of Distributed Simulations and Simulation Users under a Common Scenario. - John M. Linebarger; Michael E. Goldsby; Daniel Fellig; Marilyn F. Hawley; Patrick C. Moore; Timothy J. Sa (PADS, 2007)

Macro-system Model: A Federated Object Model for Cross-cutting Analysis of Hydrogen Production, Delivery, Consumption and Associated Emissions. - Mark F. Ruth; Victor Diakov; Michael E. Goldsby; Timothy J. Sa (WSC, 2009)