How many servers are best in a dual-priority M/PH/k system?

Adam Wierman, Takayuki Osogami, Mor Harchol-Balter, Alan Scheller-Wolf. How many servers are best in a dual-priority M/PH/k system?. Perform. Eval., 63(12):1253-1272, 2006. [doi]

Abstract

Abstract is missing.