A Measure of Systems Engineering Effectiveness in Acquisition of Complex Information Systems: A Bayesian Belief Network Approach

作者：Doskey Steven^*; Mazzuchi Thomas; Sarkani Shahram

来源：IEEE Systems Journal, 2015, 9(2): 442-450.

DOI：10.1109/JSYST.2014.2321232

• Bayesian methods
• data analysis
• decision making
• information systems
• linear discriminant analysis (LDA)
• model-based systems engineering (SE)
• pattern analysis
• predictive models
• systems engineering (SE) and theory
• systems of systems (SoSs) engineering

In this paper, the authors present an innovative means of gauging systems engineering (SE) effectiveness. This paper describes the development of a SE relative effectiveness index model that can be used to identify and analyze SE patterns and subsequently predict possible areas of SE performance risk in the acquisition and deployment of complex information systems. The approach employs a Bayesian belief network to model causal relationships in SE activities that can be used to assess SE performance in projects and organizations.

• 出版日期2015-6