Observatorio de I+D+i UPM

Memorias de investigación
Research Publications in journals:
Fuzzified Risk Management: Selection of Safeguards to Minimize the Maximum Risk
Year:2015
Research Areas
  • Mathematics,
  • Information technology and adata processing
Information
Abstract
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.
International
Si
JCR
Si
Title
Computer Science And Information Systems
ISBN
1820-0214
Impact factor JCR
0,575
Impact info
Datos JCR del año 2013
Volume
12
10.2298/CSIS140925017V
Journal number
2
From page
567
To page
585
Month
SIN MES
Ranking
Participants
  • Autor: Eloy Vicente Cestero (UPM)
  • Autor: Alfonso Mateos Caballero (UPM)
  • Autor: Antonio Jimenez Martin (UPM)
Research Group, Departaments and Institutes related
  • Creador: Departamento: Inteligencia Artificial
S2i 2020 Observatorio de investigación @ UPM con la colaboración del Consejo Social UPM
Cofinanciación del MINECO en el marco del Programa INNCIDE 2011 (OTR-2011-0236)
Cofinanciación del MINECO en el marco del Programa INNPACTO (IPT-020000-2010-22)