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Current Trends in Bayesian Methodology with Applications
book

Current Trends in Bayesian Methodology with Applications

by Satyanshu K. Upadhyay, Umesh Singh, Dipak K. Dey, Appaia Loganathan
May 2015
Intermediate to advanced content levelIntermediate to advanced
680 pages
22h 33m
English
Chapman and Hall/CRC
Content preview from Current Trends in Bayesian Methodology with Applications
From Risk Analysis to Adversarial Risk Analysis 331
Counter-
measures
Prop. of
colluders
Cost
operator
Cost
u
D
Prop. of
fraudsters
Fraud
cost
Customers
FIGURE 15.10
Operator’s problem when both types of evaders are present.
Then, the operator would compute
ψ(x) =
Z
"
X
N
1
,N
2
,N
3
M
1
,M
2
,M
3
p
M
1
M
2
M
3
x
× p
1
N
1
x
p
2
N
2
x
p
3
N
3
x
× u
D
(c
D
)
#
× h(r|x) dr,
and solve max
x∈B
ψ(x).
15.7.2 The colluders’ problem
The colluders’ dynamics are as in subsection 15.5.2. The standard evaders are
unorganised attackers and we cannot associate with them a cost structure.
Therefore, the cost faced by the evaders would be as in (15.4). The analysis
in subsection 15.5.2 would be repeated to estimate the h(r|x
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Publisher Resources

ISBN: 9781482235128