Share these talks and lectures with your colleagues
Invite colleaguesWe noted you are experiencing viewing problems
-
Check with your IT department that JWPlatform, JWPlayer and Amazon AWS & CloudFront are not being blocked by your network. The relevant domains are *.jwplatform.com, *.jwpsrv.com, *.jwpcdn.com, jwpltx.com, jwpsrv.a.ssl.fastly.net, *.amazonaws.com and *.cloudfront.net. The relevant ports are 80 and 443.
-
Check the following talk links to see which ones work correctly:
Auto Mode
HTTP Progressive Download Send us your results from the above test links at access@hstalks.com and we will contact you with further advice on troubleshooting your viewing problems. -
No luck yet? More tips for troubleshooting viewing issues
-
Contact HST Support access@hstalks.com
-
Please review our troubleshooting guide for tips and advice on resolving your viewing problems.
-
For additional help, please don't hesitate to contact HST support access@hstalks.com
We hope you have enjoyed this limited-length demo
This is a limited length demo talk; you may
login or
review methods of
obtaining more access.
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 3, 2024, from https://doi.org/10.69645/KBOX4789.Export Citation (RIS)