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Título:
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Assessing a distributed market infrastructure for economics-based service selection
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Autor/a:
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Brunner, René; Chao, Isaac; Chacín Martínez, Pablo; Freitag, Fèlix; Navarro Moldes, Leandro; Ardáiz Villanueva, Óscar; Joita, Liviu; Rana, Omer
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Otros autores:
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Universitat Politècnica de Catalunya. Departament d'Arquitectura de Computadors; Universitat Politècnica de Catalunya. DSG - Distributed Systems Group |
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Abstract:
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Service selection is an important issue for market-oriented
Grid infrastructures. However, few results have been published on the
use and evaluation of market models in deployed prototypes, making it
difficult to assess their capabilities. In this paper we study the integration
of an extended version of Zero Intelligence Plus (ZIP) agents in a middleware
for economics-based selection of Grid services. The advantages
of these agents compared to alternatives is their fairly simple messaging
protocol and negotiation strategy. By deploying the middleware on
several machines and running experiments we observed that services are
proportionally assigned to competing traders as should be in a fair market.
Furthermore, varying the environmental conditions we show that
the agents are able to respond to the varying environmental constraints
by adapting their market prices. |
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Materia(s):
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-Àrees temàtiques de la UPC::Informàtica::Arquitectura de computadors::Arquitectures distribuïdes
-Distributed systems
-Automatic resource allocation
-Economic-based service selection
-Decentralized economic models
-Distributed market infraestucture
-Grid computing
-Marked-oriented grid infrastructures
-Middleware
-Multi-agent systems
-Service oriented grids
-Software agents
-Zero intelligence plus agents
-CATNETS
-ZIP agents
-Sistemes distribuïts |
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Derechos:
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Tipo de documento:
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Objeto de conferencia |
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Editor:
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Springer
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Compartir:
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