John C. Knight Jonathan Hill Philip E. Varner Premkumar T. Devanbu Alexander L. Wolf Dennis Heimbigner Willow System Demonstration. 123-125 2003 conf/discex/2003 DISCEX (2) http://doi.ieeecomputersociety.org/10.1109/DISCEX.2003.1194944 db/conf/discex/discex2003.html#KnightHVDWH03