Memorias de investigación
Artículos en revistas:
Fuzzified Risk Management: Selection of Safeguards to Minimize the Maximum Risk
Año:2015
Áreas de investigación
  • Matemáticas,
  • Ciencias de la computación y tecnología informática
Datos
Descripción
Threats can trigger incidents in information systems (IS) causing damage or intangible material loss to assets. A good selection of safeguards is critical for reducing risks caused by threats. This paper deals with the selection of failure transmission, preventive and palliative safeguards that minimize the maximum risk of an IS for a specified budget. We assume that all the elements in the IS are valuated using a linguistic scale, which is capable of accounting for imprecision and/or vagueness concerning the inputs. Trapezoidal fuzzy numbers are associated with these linguistic terms, and risk analysis and management is consequently based on trapezoidal fuzzy number arithmetic. We model and solve the respective fuzzy optimization problem by means of the simulated annealing metaheuristic and give an example to illustrate the safeguard selection process.
Internacional
Si
JCR del ISI
Si
Título de la revista
Computer Science And Information Systems
ISSN
1820-0214
Factor de impacto JCR
0,575
Información de impacto
Datos JCR del año 2013
Volumen
12
DOI
10.2298/CSIS140925017V
Número de revista
2
Desde la página
567
Hasta la página
585
Mes
SIN MES
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Participantes
Grupos de investigación, Departamentos, Centros e Institutos de I+D+i relacionados
  • Creador: Departamento: Inteligencia Artificial