An external state management system for optimistic parallel simulation. - Brian W. Unger; John G. Cleary; Alan Covington; Darrin West (WSC, 1993)

SimKit: A High Performance Logical Process Simulation Class Library in C++. - Fabian Gomes; John G. Cleary; Alan Covington; Steve Franks; Brian W. Unger; Xiao Zhonge (WSC, 1995)

A High Fidelity ATM Traffic and Network Simulator. - Brian W. Unger; Fabian Gomes; Xiao Zhonge; Pawel Gburzynski; Theodore Ono-Tesfaye; Srinivasan Ramaswamy; Carey L. Williamson; Alan Covington (WSC, 1995)