Spatio-Temporal Graph for Improvement of Decision-Making in Risks Treatment
INTERNATIONAL JOURNAL OF DECISION SUPPORT SYSTEM TECHNOLOGY(2022)
摘要
Failures that hinder the proper functioning of complex systems are characterised by frequencies of occurrence, rates of evolution, and variables periodicities. Indeed, a good design of this kind of system requires the elaboration of an adapted analysis and modelling approach, which takes into account the spatial-temporal dynamics of the systems elements dysfunction. This paper proposes a spatio-temporal modelling approach integrated into a risk management methodology. This modelling allows both to describe the evolution of the system in space and in time and to follow the spatial and temporal scope of a failure of the system in order to improve decision making in choosing the appropriate corrective action. The elements of the methodology are illustrated and validated by a case study of a wireless sensor network system.
更多查看译文
关键词
Complex System,Corrective Action,Decision,Failures,Modeling Approach,Risk Management Methodology,Wireless Sensor Network
AI 理解论文
溯源树
样例
生成溯源树,研究论文发展脉络
Chat Paper
正在生成论文摘要