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Memorias de investigación
Ponencias en congresos:
Improving grid fault tolerance by means of global behavior modeling
Año:2010
Áreas de investigación
  • Inteligencia artificial,
  • Ciencias de la computación y tecnología informática
Datos
Descripción
Grid systems have proved to be one of the most important new alternatives to face challenging problems but, to exploit its benefits, dependability and fault tolerance are key aspects. However, the vast complexity of these systems limits the efficiency of traditional fault tolerance techniques. It seems necessary to distinguish between resource-level fault tolerance (focused on every machine) and service-level fault tolerance (focused on global behavior). Techniques based on these concepts can handle system complexity and increase dependability. We present an autonomous, self-adaptive fault tolerance framework for grid systems, based on a new approach to model distributed environments. The grid is considered as a single entity, instead of a set of independent resources. This point of view focuses on service-level fault tolerance, allowing us to see the big picture and understand the system's global behavior. The resulting model's simplicity is the key to provide system-wide fault tolerance
Internacional
Si
Nombre congreso
9th International Symposium on Parallel and Distributed Computing
Tipo de participación
960
Lugar del congreso
Estambul, Turquia
Revisores
Si
ISBN o ISSN
978-0-7695-4120-4
DOI
Fecha inicio congreso
07/07/2010
Fecha fin congreso
09/07/2010
Desde la página
101
Hasta la página
108
Título de las actas
IEEE Computer Society Press
Esta actividad pertenece a memorias de investigación
Participantes
  • Autor: Maria de los Santos Perez Hernandez (UPM)
Grupos de investigación, Departamentos, Centros e Institutos de I+D+i relacionados
  • Creador: Grupo de Investigación: Ontology Engineering Group (LIA). Laboratorio Inteligencia Artificial. Grupo de Ingeniería Ontológica
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