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
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Abstract
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| 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. | |
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International
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Si |
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JCR
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Si |
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Title
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Computer Science And Information Systems |
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ISBN
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1820-0214 |
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Impact factor JCR
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0,575 |
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Impact info
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Datos JCR del año 2013 |
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Volume
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12 |
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10.2298/CSIS140925017V |
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Journal number
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2 |
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From page
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567 |
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To page
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585 |
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Month
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SIN MES |
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Ranking
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Open Access publication
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