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Títol: The catallaxy approach for decentralized economic-based allocation in Grid resource and service markets.
Autor: Ardáiz Villanueva, Óscar
Artigas Vidal, Pau
Eymann, Torsten
Freitag, Fèlix
Navarro Moldes, Leandro
Reinicke, Michael
Altres autors/autores: Universitat Politècnica de Catalunya. Departament d'Arquitectura de Computadors; Universitat Politècnica de Catalunya. DSG - Distributed Systems Group
Editorial: Springer
Matèries: Àrees temàtiques de la UPC::Informàtica::Arquitectura de computadors::Arquitectures distribuïdes
Distributed systems
Catallaxy paradigm
Decentralized allocation
Dynamic large-scale environments
Economic-based allocation
Grid computing
Grid markets
Large scale systems
Resource allocation
Service grid markets
Utility programs
Sistemes distribuïts
Tipus de document: Article
Descripció: Efficient resource allocation in dynamic large-scale environments is one of the cha llenges of Grids. In centralized economic-based allocation approaches, the user requests can be matched to the fastest, cheapest or most available resource. This approach, however, shows limitations in scalability and in dynamic environments. In this paper, we explore a decentralized economic approach for resource allocation in Grid markets based on the Catallaxy paradigm. Catallactic agents discover selling nodes in the resource and service Grid markets, and negotiate with each other maximizing their utility by following a strategy. By means of simulations, we evaluate the behavior of the approach, its resource allocation efficiency and its performance with different demand loads in a number of Grid density and dynamic environments. Our results indicate that while the decentralized economic approach based on Catallaxy applied to Grid markets shows similar efficiency to a centralized system, its decentralized operation provides greater advantages: scalability to demand and offer, and robustness in dynamic environments.
Peer Reviewed
Altres identificadors i accés: Ardaiz, O; Artigas, P; Eymann, T; Freitag, F; Navarro, L; Reinicke, M. The catallaxy approach for decentralized economic-based allocation in Grid resource and service markets. A: Applied Intelligence, 2006, vol. 25, p.131-145
0942-669X
http://hdl.handle.net/2117/2382
Disponible al dipòsit:E-prints UPC
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