Two Sides of a Coin: Function v Operation A Short Story: Part I

The following tale is a fictional account of representative events. Any resemblance to actual events, persons or organizations is completely unintended. Technical details presented in the storyline are available academically and publicly. No government or proprietary information is disclosed. Lieutenant commander Luke Maxwell Ryan, USN, Retired was in a jolly …

Group Decision-Making the FACM Way

The Full Analytical Criteria Method (FACM) is derived from the work of Dr. Thomas Saaty and others on the Analytical Hierarchy Process (AHP). AHP uses a 9-point scale to evaluate a large number of alternative solutions against each other with respect to a single criterion at a time. It accommodates …

Exit Conditions, Exits and Decision Making!

I’ve been building CORE and GENESYS models for quite a while now, and I’ve noticed a few common mistakes engineers new to modeling make, especially when it comes to the lack of using Exit Conditions and Exits. I’ve detected a reluctance in those new to modeling to use the exit …