Date post: | 23-Jan-2015 |
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Using Intentional and System Dynamics Modeling to Address WHYs in Enterprise Architecture
Sagar Sunkle, Suman Roychoudhury , and Vinay Kulkarni Tata Consultancy Services, India
Analysis of Strategic Vulnerability Vulnerability in Depender dependee relation Assurance and Insurance scenarios played out with System Dynamics Models Together Intentional and System Dynamics Models provide better treatment of whys in Enterprise
Encoding and evaluating Whys ofenterprise over time- Steps-1. Derive an Intentional model from EA
Model and i* metamodel mapping2. Manually obtain system dynamics
model using guidelines3. Play out problem scenarios4. Transfer results of dynamic analyses
to intentional models5. Changes in intentional model are
transferred back to EA model
From Intentional models to Systems Dynamics Models and back again
Goals and soft-goals -> stocks Alternative tasks used to achieve goal
-> variables Satisfaction contribution links of soft
goals -> inflow and outflow of a stock Actor dependencies -> Module
connectors
System Dynamic Models
AS-IS Enterprise
TO-BE Enterprise
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