Search found 5 matches

by mlfee
Sat Jun 02, 2018 5:55 pm
Forum: GeNIe
Topic: Applying canonical models in a fault tree encoded in a BBN
Replies: 1
Views: 3612

Applying canonical models in a fault tree encoded in a BBN

Hi, I would like to have advice/tips on how I can use NOISY-MAX nodes on a fault tree encoded in a BBN. I have encoded a fault tree into a BBN, based on Bobbio et al's paper (http://people.unipmn.it/bobbio/BIBLIO/PAPERS/ANNO01/elsevier-full-text.pdf). I have done that in order to use BBN to alter a ...
by mlfee
Sat Apr 14, 2018 1:09 pm
Forum: GeNIe
Topic: Applying weightages, multiplying outcomes of a node with a numeric factor to create another node, FTA in Genie
Replies: 0
Views: 15696

Applying weightages, multiplying outcomes of a node with a numeric factor to create another node, FTA in Genie

Hello all or Marek/Shooltz I am interested in trying out the model proposed by Roed (https://www.sciencedirect.com/science/article/pii/S095183200800135X?via%3Dihub) on using BBN as a way of modelling organisational and management factors to ultimately adjust a failure probability feeding into a Faul...
by mlfee
Mon Apr 03, 2017 8:07 am
Forum: GeNIe
Topic: [Basic] - How to use beta density functions in equation nodes correctly
Replies: 5
Views: 5878

Re: [Basic] - How to use beta density functions in equation nodes correctly

Dear Marek, Thank you for your time and effort in creating the models, and for a clear explanation of what the grey/white circles mean. Neapolitan has captioned the figure I have used in the first post as a "Binomial augmented Bayesian Network"..so your comments are right in that they are ...
by mlfee
Sat Apr 01, 2017 10:06 am
Forum: GeNIe
Topic: [Basic] - How to use beta density functions in equation nodes correctly
Replies: 5
Views: 5878

Re: [Basic] - How to use beta density functions in equation nodes correctly

Dear Marek, Firstly, thank you so much for responding and offering your assistance! f you tell me what you intend X1 and X2 to express, I will be glad to help Having re-visit the diagram from Neapolitan's book(I had obtained the diagram from this book), I think that the purpose of X1 is to highlight...
by mlfee
Wed Mar 29, 2017 11:03 am
Forum: GeNIe
Topic: [Basic] - How to use beta density functions in equation nodes correctly
Replies: 5
Views: 5878

[Basic] - How to use beta density functions in equation nodes correctly

Dear all, I am a beginner user of GeNIe and would like to apply Beta Density Functions correctly in to Genie. I am trying to represent the following scenario where I have 3 jars of coins. One jar is called X1 and the scond jar is called X2|X1 = 1 and X2|X1=2. if the coin from jar X1 is flipped and s...