Optimization of network flow monitoring
Identifikátory výsledku
Kód výsledku v 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>
Výsledek na webu
<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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Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Optimization of network flow monitoring
Popis výsledku v původním jazyce
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.
Název v anglickém jazyce
Optimization of network flow monitoring
Popis výsledku anglicky
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.
Klasifikace
Druh
J<sub>ost</sub> - Ostatní články v recenzovaných periodicích
CEP obor
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OECD FORD obor
20206 - Computer hardware and architecture
Návaznosti výsledku
Projekt
<a href="/cs/project/ED1.1.00%2F02.0070" target="_blank" >ED1.1.00/02.0070: Centrum excelence IT4Innovations</a><br>
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Ostatní
Rok uplatnění
2013
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Information Sciences and Technologies Bulletin of the ACM Slovakia
ISSN
1338-1237
e-ISSN
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Svazek periodika
5
Číslo periodika v rámci svazku
1
Stát vydavatele periodika
SK - Slovenská republika
Počet stran výsledku
6
Strana od-do
0-0
Kód UT WoS článku
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EID výsledku v databázi Scopus
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