a parallel genetic local search algorithm for intrusion detection in computer networks engineering...
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A parallel genetic local search algorithm for intrusion detection in computer networks
Engineering Applications of Artificial Intelligence,Vol. 20, Page 1058-1069, Dec. 2007Authors : Mohammad Saniee Abadeh, Jafar Habibi,
Zeynab Barzegar and Muna SergiPresent : Jheng-Hen Jiang2010/7/22 1
Outline
Introduction Related Work Proposed Scheme Experimental Result Conclusions
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Introduction
Finding high-quality fuzzy if-then rules to predict the class of input patterns correctly.
Generating low false alarms.
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Related Work
Genetic algorithm. Pittsburgh approach.
Michigan approach.
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Proposed Scheme(1/7)
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Proposed Scheme(2/7)
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Initialization
Selection
Crossover
Mutation
Local Search
Replacement
Reinitialization
Internal Termination Test External Termination
Test
Fuzzy Rule Set Pool
Proposed Scheme(3/7)
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Initialization
Proposed Scheme(4/7)
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Selection
Proposed Scheme(5/7)
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Crossover and Mutation
Crossover
Mutation
One-point crossover.
Mrepeat = 50
Proposed Scheme(6/7)
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Local search
Fitness(Rj) > Threshold
Change attribute’s value
It’s a fuzzy rule
Reject
Proposed Scheme(7/7)
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Replace and Reinitialization
Prep = Replacement percentage of the classifier system.
Fitness(Rj) > Threshold
Change attribute’s value
Experimental Result(1/4)
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Experimental Result(2/4)
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Experimental Result(3/4)
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Experimental Result(4/4)
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Conclusions
It can increasing the detection rate and decreasing the false alarm rate.
Training time is decreased by using the suggested parallel learning framework.
Every sub dataset’s class are all the same.
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