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Printable Handouts
Navigable Slide Index
- Introduction
- Agenda
- Risk
- Risk analysis
- Risk assessment
- Risk management
- Estimating likelihood and consequence
- Example: economic loss due to cyber attacks
- Bayesian models
- Calculating posterior of the model
- N observations
- Back to the example problem (1)
- A second look at the problem
- Hierarchical Bayesian model
- Solve hierarchical Bayesian models (1)
- Solve hierarchical Bayesian models (2)
- MCMC simulation using Winbugs
- Back to the example problem (2)
- Cyber attack HBM in Winbugs
- Results of HBM
- Comparing with separate Bayesian model
- Further considerations
- Summary
- Thank you
This material is restricted to subscribers.
Topics Covered
- Risk analysis
- Risk assessment
- Risk management
- Likelihood
- Consequence
- Sparse data
- Systems engineering
- Bayesian statistics
- Hierarchical Bayesian model
- Cyber attack
- Extreme event
- Rare event
- Process control system
- Markov Chain Monte Carlo (MCMC) simulation
- Winbugs
Talk Citation
Yan, Z. (2012, January 1). Risk analysis of complex systems: using hierarchical bayesian models [Video file]. In The Business & Management Collection, Henry Stewart Talks. Retrieved December 21, 2024, from https://doi.org/10.69645/KBOX4789.Export Citation (RIS)