Abstract
The events of 9/11 and the occurrence of major natural disasters in recent years has resulted in increased awareness and renewed desire to protect critical infrastructure that are the pillars to maintaining what has become normal life in our economy. The problem has been compounded because the increased connectedness between the various sectors of the economy has resulted in interdependencies that allow for problems and issues with one infrastructure to affect other infrastructures. This area is now being investigated extensively after the Department of Homeland Security (DHS) prioritized this issue. There is now a vast extant of literature in the area of infrastructure interdependencies and the modeling of it. This paper presents a synthesis and survey of the literature in the area of infrastructure interdependency modeling methods and proposes a framework for classification of these studies. The framework classifies infrastructure interdependency modeling and analysis methods into four quadrants in terms of system complexities and risks. The directions of future research are also discussed in this paper.
Recommended Citation
Xiao, Nan; Sharman, Raj; Rao, H. Raghav; and Upadhyaya, Shambhu, "Infastructure Interdependencies Modeling and Analysis - A Review and Synthesis" (2008). AMCIS 2008 Proceedings. 224.
https://aisel.aisnet.org/amcis2008/224