Multi-criteria Influence Diagrams – A Tool for the Sequential Group Risk Assessment

2015 ◽  
pp. 165-193 ◽  
Author(s):  
Aleksandar Janjić ◽  
Miomir Stanković ◽  
Lazar Velimirović
Keyword(s):  
Risk Assessment ◽  
Influence Diagrams ◽  
Sequential Group

scholarly journals Distribution Network Risk Assessment Using Multicriteria Fuzzy Influence Diagram

2018 ◽  
Vol 2018 ◽  
pp. 1-10 ◽  
Author(s):  
Aleksandar Janjic
Keyword(s):  
Risk Assessment ◽  
Decision Making ◽  
Distribution Network ◽  
Circuit Breaker ◽  
Influence Diagrams ◽  
Influence Diagram ◽  
Planning Decision ◽  
Fuzzy Probabilities ◽  
Operational Issues ◽  
The Impact

Risk assessment of distribution assets is one of the most important factors in the process of network development or maintenance planning decision-making. The process of decision-making is faced with uncertainties, involving technical, financial, safety, environmental, and other operational issues that make standard risk assessment techniques insufficient. Probabilistic uncertainties require appropriate mathematical modeling and quantification when predicting future state of the nature or the value of certain parameters. The paper is proposing a new methodology for the multicriteria risk assessment of the distribution network assets, based on influence diagrams and fuzzy probabilities. Influence diagram has been used to determine all relevant factors concerning risks and their interdependencies are depicted. Fuzzy probabilities are represented by triangular fuzzy numbers with constraints on feasibility of elicited probabilities. This methodology enables the decision process in uncertain environment, with the impact evaluation of each particular distribution asset, or the asset component. The methodology is illustrated on the example of a distribution substation circuit breaker maintenance strategy selection.

Risk assessment in dentistry

1998 ◽  
Vol 62 (10) ◽  
pp. 756-761 ◽  
Author(s):  
CW Douglass
Keyword(s):  
Risk Assessment

1648: Multi-Institutional Validation of the UCSF Cancer of the Rostate Risk Assessment (CAPRA) for Prediction of Recurrence Following Radical Prostatectomy

2006 ◽  
Vol 175 (4S) ◽  
pp. 531-532
Author(s):  
Matthew R. Cooperberg ◽  
Stephen J. Freedland ◽  
David J. Pasta ◽  
Eric P. Elkin ◽  
Joseph C. Presti ◽  
...  
Keyword(s):  
Risk Assessment ◽  
Radical Prostatectomy
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