Impact of Dynamics on Situated and Global Aggregation Schemes
Identifieur interne : 002685 ( Main/Exploration ); précédent : 002684; suivant : 002686Impact of Dynamics on Situated and Global Aggregation Schemes
Auteurs : Rafik Makhloufi [France] ; Guillaume Doyen [France] ; Grégory Bonnet [France] ; Dominique Gaïti [France]Source :
- Lecture Notes in Computer Science [ 0302-9743 ]
Abstract
Abstract: Recently, numerous management approaches have emerged in order to manage networks and services in a decentralized and autonomous way. Some of them propose to minimize their cost by using a situated view when collecting aggregates for the decision making process, while others propose to improve their accuracy by using a more conventional approach which is global view. So far, little attention is given to the evaluation of situated view while many studies propose to evaluate global approaches. As a consequence, there is no work in the literature that compares the performance of situated and global aggregation schemes. Being able to choose the suitable approach for a given context is still a real challenge. Mastering it will ensure the efficiency of the autonomous management system. In this paper, we present a comparative study of situated and global schemes deployed over large scale and dynamic networks. We consider two factors: network and information dynamics. We implement typical aggregation schemes from each category and then we compare them according to the accuracy of the estimated aggregates and the efficiency of the decision making process.
Url:
DOI: 10.1007/978-3-642-21484-4_17
Affiliations:
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Université de Technologie de Troyes</wicri:noRegion></affiliation></author></analytic><monogr></monogr><series><title level="s" type="main" xml:lang="en">Lecture Notes in Computer Science</title><idno type="ISSN">0302-9743</idno><idno type="eISSN">1611-3349</idno><idno type="ISSN">0302-9743</idno></series></biblStruct></sourceDesc><seriesStmt><idno type="ISSN">0302-9743</idno></seriesStmt></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Abstract: Recently, numerous management approaches have emerged in order to manage networks and services in a decentralized and autonomous way. Some of them propose to minimize their cost by using a situated view when collecting aggregates for the decision making process, while others propose to improve their accuracy by using a more conventional approach which is global view. So far, little attention is given to the evaluation of situated view while many studies propose to evaluate global approaches. As a consequence, there is no work in the literature that compares the performance of situated and global aggregation schemes. Being able to choose the suitable approach for a given context is still a real challenge. Mastering it will ensure the efficiency of the autonomous management system. In this paper, we present a comparative study of situated and global schemes deployed over large scale and dynamic networks. We consider two factors: network and information dynamics. We implement typical aggregation schemes from each category and then we compare them according to the accuracy of the estimated aggregates and the efficiency of the decision making process.</div></front></TEI><affiliations><list><country><li>France</li></country><region><li>Basse-Normandie</li><li>Région Normandie</li></region><settlement><li>Caen</li></settlement><orgName><li>Université de Caen Basse-Normandie</li></orgName></list><tree><country name="France"><noRegion><name sortKey="Makhloufi, Rafik" sort="Makhloufi, Rafik" uniqKey="Makhloufi R" first="Rafik" last="Makhloufi">Rafik Makhloufi</name></noRegion><name sortKey="Bonnet, Gregory" sort="Bonnet, Gregory" uniqKey="Bonnet G" first="Grégory" last="Bonnet">Grégory Bonnet</name><name sortKey="Doyen, Guillaume" sort="Doyen, Guillaume" uniqKey="Doyen G" first="Guillaume" last="Doyen">Guillaume Doyen</name><name sortKey="Gaiti, Dominique" sort="Gaiti, Dominique" uniqKey="Gaiti D" first="Dominique" last="Gaïti">Dominique Gaïti</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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