Optimization of network flow monitoring
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26230%2F13%3APU106316" target="_blank" >RIV/00216305:26230/13:PU106316 - isvavai.cz</a>
Result on the web
<a href="http://www.fit.vutbr.cz/research/pubs/all.php?id=10255" target="_blank" >http://www.fit.vutbr.cz/research/pubs/all.php?id=10255</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Optimization of network flow monitoring
Original language description
A flow cache is a fundamental building block for flow-based traffic processing. Its efficiency is critical for the overall performance of a number of networked devices and systems. The efficiency is mainly dependent on a utilized replacement policy. This work proposes an approach based on Genetic Algorithm. The proposed approach starts from recorded traffic traces and uses Genetic Algorithm to evolve innovative replacement policies tailored for the flow cache management in particular deployments. An extension of the replacement policy is proposed to improve the already optimized policy even further. The extension is based on an evolution of a replacement policy and a classifier of packet-header fields. The results show a consistent decrease in an eviction ratio in case of two considered problems -- reduction of overall number of evictions and reduction of eviction in case of heavy-hitting flows.
Czech name
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Czech description
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Classification
Type
J<sub>ost</sub> - Miscellaneous article in a specialist periodical
CEP classification
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OECD FORD branch
20206 - Computer hardware and architecture
Result continuities
Project
<a href="/en/project/ED1.1.00%2F02.0070" target="_blank" >ED1.1.00/02.0070: IT4Innovations Centre of Excellence</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Information Sciences and Technologies Bulletin of the ACM Slovakia
ISSN
1338-1237
e-ISSN
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Volume of the periodical
5
Issue of the periodical within the volume
1
Country of publishing house
SK - SLOVAKIA
Number of pages
6
Pages from-to
0-0
UT code for WoS article
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EID of the result in the Scopus database
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