CyberinfraV1, Main, Exploration, bibRecord, 000626

VOMES: a virtual organisation membership evaluation system

Identifieur interne : 000626 ( Main/Exploration ); précédent : 000625; suivant : 000627

VOMES: a virtual organisation membership evaluation system

Auteurs : JUNWEI CAO [République populaire de Chine] ; ZHEN WANG [République populaire de Chine]

Source :

International journal of networking and virtual organisations [ 1470-9503 ] ; 2012.

RBID : Pascal:12-0257572

Descripteurs français

Pascal (Inist)
- Système réparti, Allocation ressource, Partage des ressources, Système information, Architecture système, Prise de décision, Calcul réparti, Grille, Haute performance, Entreprise virtuelle, Confiance.
Wicri :
- topic : Prise de décision.

English descriptors

KwdEn :
- Confidence, Decision making, Distributed computing, Distributed system, Grid, High performance, Information system, Resource allocation, Resource sharing, System architecture, Virtual enterprise.

Abstract

A grid supports geographically distributed resource sharing among multiple organisations, which can be considered as a special type of virtual organisations (VO). A cyberinfrastructure (CI) environment supports formation and management of multiple such VOs to meet various computing demands for researchers and scientists in different areas. How to found a trustable VO and aggregate reliable resources and users for the cross-domain collaboration in a CI becomes an important issue. In this work, a VO membership evaluation system (VOMES) is proposed to address this new challenge brought by the CI environment. VOMES includes a layered reputation system and a committee-based decision-making method to verify a new applicant to a VO and maintain corresponding VO trust levels. Simulation results show that our reputation system is accurate, robust and stable. VOMES can automatically help members in a CI environment establish and maintain VOs with high trust levels.

Affiliations:

Links toward previous steps (curation, corpus...)

to stream PascalFrancis, to step Corpus: 000027
to stream PascalFrancis, to step Curation: 000218
to stream PascalFrancis, to step Checkpoint: 000014
to stream Main, to step Merge: 000627
to stream Main, to step Curation: 000626

Le document en format XML

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<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Research Institute of Information Technology, Tsinghua National Laboratory for Information Science and Technology, Tsinghua University</s1>
<s2>Beijing 100084</s2>
<s3>CHN</s3>
<sZ>1 aut.</sZ>
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<country>République populaire de Chine</country>
<placeName><settlement type="city">Pékin</settlement>
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<author><name sortKey="Zhen Wang" sort="Zhen Wang" uniqKey="Zhen Wang" last="Zhen Wang">ZHEN WANG</name>
<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Research Institute of Information Technology, Tsinghua National Laboratory for Information Science and Technology, Tsinghua University</s1>
<s2>Beijing 100084</s2>
<s3>CHN</s3>
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<country>République populaire de Chine</country>
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<series><title level="j" type="main">International journal of networking and virtual organisations</title>
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<seriesStmt><title level="j" type="main">International journal of networking and virtual organisations</title>
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<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Confidence</term>
<term>Decision making</term>
<term>Distributed computing</term>
<term>Distributed system</term>
<term>Grid</term>
<term>High performance</term>
<term>Information system</term>
<term>Resource allocation</term>
<term>Resource sharing</term>
<term>System architecture</term>
<term>Virtual enterprise</term>
</keywords>
<keywords scheme="Pascal" xml:lang="fr"><term>Système réparti</term>
<term>Allocation ressource</term>
<term>Partage des ressources</term>
<term>Système information</term>
<term>Architecture système</term>
<term>Prise de décision</term>
<term>Calcul réparti</term>
<term>Grille</term>
<term>Haute performance</term>
<term>Entreprise virtuelle</term>
<term>Confiance</term>
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<keywords scheme="Wicri" type="topic" xml:lang="fr"><term>Prise de décision</term>
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<front><div type="abstract" xml:lang="en">A grid supports geographically distributed resource sharing among multiple organisations, which can be considered as a special type of virtual organisations (VO). A cyberinfrastructure (CI) environment supports formation and management of multiple such VOs to meet various computing demands for researchers and scientists in different areas. How to found a trustable VO and aggregate reliable resources and users for the cross-domain collaboration in a CI becomes an important issue. In this work, a VO membership evaluation system (VOMES) is proposed to address this new challenge brought by the CI environment. VOMES includes a layered reputation system and a committee-based decision-making method to verify a new applicant to a VO and maintain corresponding VO trust levels. Simulation results show that our reputation system is accurate, robust and stable. VOMES can automatically help members in a CI environment establish and maintain VOs with high trust levels.</div>
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<name sortKey="Zhen Wang" sort="Zhen Wang" uniqKey="Zhen Wang" last="Zhen Wang">ZHEN WANG</name>
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   |texte=   VOMES: a virtual organisation membership evaluation system
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Serveur d'exploration Cyberinfrastructure

VOMES: a virtual organisation membership evaluation system

VOMES: a virtual organisation membership evaluation system

Source :

Descripteurs français

English descriptors

Abstract

Links toward previous steps (curation, corpus...)

Le document en format XML

Pour manipuler ce document sous Unix (Dilib)

Pour mettre un lien sur cette page dans le réseau Wicri