When can we safely reuse systems, upgrade systems, or use COTS components?
When Can We Safely Reuse
Systems, Upgrade
Systems, or Use COTS
Components?
A. Wayne Wymore and A. Terry Bahill
Systems and Industrial Engineering, University of Arizona, Tucson, AZ 85721-0020
REUSE SYSTEMS, UPGRADE SYSTEMS, OR USE COTS COMPONENTS?
Received March 4, 1999; revised October 24, 1999; accepted March 16, 2000
ABSTRACT
In this article it is proven that two systems are I/O equivalent with respect to an ini
