Modelling Risk and Identifying Countermeasure in Organizations

Asnar, Yudistira and Giorgini, Paolo (2006) Modelling Risk and Identifying Countermeasure in Organizations. UNSPECIFIED.

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    Abstract

    Modelling and analysing risk is one of the most critical activity in system engineering. However, in literature approaches like Fault Tree Analysis, Event Tree Analysis, Failure Modes and Criticality Analysis focus on the system-to-be without considering the impact of the associated risks to the organization where the system will operate. The Tropos framework has been proved effective in modelling strategic interests of the stakeholders at organizational level. In this paper, we introduce the extended Tropos goal model to analyse risk at organization level and we illustrate a number of different techniques to help the analyst in identifying and enumerating relevant countermeasures for risk mitigation.

    Item Type: Departmental Technical Report
    Department or Research center: Information Engineering and Computer Science
    Subjects: Q Science > QA Mathematics > QA075 Electronic computers. Computer science
    Uncontrolled Keywords: risk analysis, countermeasure identification, goal modelling
    Report Number: DIT-06-041
    Repository staff approval on: 27 Jul 2006

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