Título:
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Information and regulation in decentralized marketplaces for P2P-Grids
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Autor/a:
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León Gutiérrez, Xavier; Vilajosana Guillen, Xavier; Brunner, René; Krishnaswamy, Ruby; Navarro Moldes, Leandro; Freitag, Fèlix; Marquès Puig, Joan Manel
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Otros autores:
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Universitat Politècnica de Catalunya. Departament d'Arquitectura de Computadors; Universitat Politècnica de Catalunya. Departament de Llenguatges i Sistemes Informàtics; Universitat Politècnica de Catalunya. CNDS - Xarxes de Computadors i Sistemes Distribuïts |
Abstract:
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Large scale systems such as the Grid need scalable and efficient resource allocation mechanisms to fulfil the requirements of its participants and applications while the
whole system is regulated to work efficiently. Economics inspired models have shown ability to handle efficiently the
allocation of resources and services, scaling up well as they are decentralized. Our model considers the arbitration of
decisions at the local scope and short term, the regulation of the system at global scope, and the sharing of information
between global and local environments. This paper presents a scalable model and evaluates by simulation a system where global market information circulates in aggregated and scalable form, the rate of demand by participants is globally regulated by a currency mechanism, preference is regulated by a reputation mechanism, and local regulation among competing participants is resolved by auction mechanisms. The paper shows how scalable
systems benefit from distributed marketplaces supporting global information flow to regulate and optimize local and
global behavior. |
Abstract:
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Peer Reviewed |
Materia(s):
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-Àrees temàtiques de la UPC::Informàtica::Arquitectura de computadors -Computational grids (Computer systems) -Peer-to-peer architecture (Computer networks) -Recursos electrònics en xarxa |
Derechos:
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Tipo de documento:
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Artículo - Versión publicada Objeto de conferencia |
Editor:
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IEEE Computer Society Publications
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