The catallaxy approach for decentralized economic-based allocation in Grid resource and service markets.
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hdl:2117/2382
Tipus de documentArticle
Data publicació2006
EditorSpringer
Condicions d'accésAccés obert
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Abstract
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.
CitacióArdaiz, 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
ISSN0942-669X
Versió de l'editorhttp://dx.doi.org/10.1007/s10489-006-9650-9
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