Cache coherence in systems with parallel communication channels many processors. - John C. Willis; Arthur C. Sanderson; Charles R. Hill (SC, 1990)

Optimizing VHDL Compilation for Parallel Simulation. - John C. Willis; Daniel P. Siewiorek (IEEE Des. Test Comput., 1992)

High-Performance Hardware Description Language simulation: Modeling Issues and Recommended Practices. - Gregory D. Peterson; John C. Willis (Simul., 1999)