Memorias de investigación
Artículos en revistas:
Bio-inspired enhancement of reputation systems for intelligent environments
Año:2013
Áreas de investigación
  • Inteligencia artificial,
  • Software,
  • Redes de sensores,
  • Inteligencia ambiental,
  • Control adaptativo
Datos
Descripción
Providing security to the emerging field of ambient intelligence will be difficult if we rely only on existing techniques, given their dynamic and heterogeneous nature. Moreover, security demands of these systems are expected to grow, as many applications will require accurate context modeling. In this work we propose an enhancement to the reputation systems traditionally deployed for securing these systems. Different anomaly detectors are combined using the immunological paradigm to optimize reputation system performance in response to evolving security requirements. As an example, the experiments show how a combination of detectors based on unsupervised techniques (self-organizing maps and genetic algorithms) can help to significantly reduce the global response time of the reputation system. The proposed solution offers many benefits: scalability, fast response to adversarial activities, ability to detect unknown attacks, high adaptability, and high ability in detecting and confining attacks. For these reasons, we believe that our solution is capable of coping with the dynamism of ambient intelligence systems and the growing requirements of security demands.
Internacional
Si
JCR del ISI
Si
Título de la revista
INFORMATION SCIENCES
ISSN
0020-0255
Factor de impacto JCR
2,833
Información de impacto
Volumen
222
DOI
10.1016/j.ins.2011.07.032
Número de revista
Desde la página
99
Hasta la página
112
Mes
SIN MES
Ranking
0
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Participantes
Grupos de investigación, Departamentos, Centros e Institutos de I+D+i relacionados
  • Creador: Grupo de Investigación: Laboratorio de Sistemas Integrados (LSI)
  • Departamento: Ingeniería Electrónica