Exploració per autor "León Gutiérrez, Xavier"
Ara es mostren els items 1-7 de 7
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A Stackelberg game to derive the limits of energy savings for the allocation of data center resources
León Gutiérrez, Xavier; Navarro Moldes, Leandro (Elsevier, 2013-01)
Article
Accés restringit per política de l'editorialEnergy-related costs are becoming one of the largest contributors to the overall cost of operating a data center, whereas the degree of data center utilization continues to be very low. An energy-aware dynamic provision ... -
Currency management system: a distributed banking service for the grid
León Gutiérrez, Xavier (2007-07)
Projecte/Treball Final de Carrera
Accés obertMarket based resource allocation mechanisms require mechanisms to regulate and manage the usage of traded resources. One mechanism to control this is the definition of some kind of currency. Within this context, we have ... -
Economic regulation for multi tenant infrastructures
León Gutiérrez, Xavier (Universitat Politècnica de Catalunya, 2013-07-05)
Tesi
Accés obertLarge scale computing infrastructures need scalable and effi cient resource allocation mechanisms to ful l the requirements of its participants and applications while the whole system is regulated to work e ciently. ... -
Grid4All: open market places for democratic grids
Krishnaswamy, Ruby; Navarro Moldes, Leandro; Brunner, René; León Gutiérrez, Xavier; Vilajosana Guillen, Xavier (Springer Berlin / Heidelberg, 2008-08-21)
Capítol de llibre
Accés restringit per política de l'editorialThe Grid4All project is focused on the provision of the benefits and opportunities of Grids for everyone, including small organizations such as schools, families, non-governmental organizations, or small businesses. This ... -
Information and regulation in decentralized marketplaces for P2P-Grids
León Gutiérrez, Xavier; Vilajosana Guillen, Xavier; Brunner, René; Krishnaswamy, Ruby; Navarro Moldes, Leandro; Freitag, Fèlix; Marquès Puig, Joan Manel (IEEE Computer Society Publications, 2008)
Comunicació de congrés
Accés obertLarge 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. ... -
Limits of energy saving for the allocation of data center resources to networked applications
León Gutiérrez, Xavier; Navarro Moldes, Leandro (2011)
Comunicació de congrés
Accés restringit per política de l'editorialEnergy related costs are becoming one of the largest contributors to the overall cost of operating a data center, whereas the degree of data center utilization continues to be very low. Energy-aware dynamic provision of ... -
Macro-economic regulation for workload redistribution in large-scale shared infrastructure
León Gutiérrez, Xavier; Navarro Moldes, Leandro (2010-06)
Comunicació de congrés
Accés restringit per política de l'editorialIn this paper we study the problem of large-scale resource congestion from the control and regulation point of view. Applications and services running in large-scale shared infrastructures like Grids or PlanetLab have di ...