Assessing the vulnerability of the fiber infrastructure to disasters

S Neumayer, G Zussman, R Cohen… - … /ACM Transactions on …, 2011 - ieeexplore.ieee.org
Communication networks are vulnerable to natural disasters, such as earthquakes or floods,
as well as to physical attacks, such as an electromagnetic pulse (EMP) attack. Such real …

Network vulnerability to single, multiple, and probabilistic physical attacks

PK Agarwal, A Efrat, SK Ganjugunte… - 2010-MILCOM 2010 …, 2010 - ieeexplore.ieee.org
Telecommunications networks heavily rely on the physical infrastructure and, are therefore,
vulnerable to natural disasters, such as earthquakes or floods, as well as to physical attacks …

The resilience of WDM networks to probabilistic geographical failures

PK Agarwal, A Efrat, SK Ganjugunte… - IEEE/ACM …, 2013 - ieeexplore.ieee.org
Telecommunications networks, and in particular optical WDM networks, are vulnerable to
large-scale failures in their physical infrastructure, resulting from physical attacks (such as …

Geographic max-flow and min-cut under a circular disk failure model

S Neumayer, A Efrat, E Modiano - Computer Networks, 2015 - Elsevier
Failures in fiber-optic networks may be caused by natural disasters, such as floods or
earthquakes, as well as other events, such as an Electromagnetic Pulse (EMP) attack. These …

Network reliability with geographically correlated failures

S Neumayer, E Modiano - 2010 Proceedings IEEE INFOCOM, 2010 - ieeexplore.ieee.org
Fiber-optic networks are vulnerable to natural disasters, such as tornadoes or earthquakes,
as well as to physical failures, such as an anchor cutting underwater fiber cables. Such real …

Measuring the survivability of networks to geographic correlated failures

X Long, D Tipper, T Gomes - Optical Switching and Networking, 2014 - Elsevier
Wide area backbone communication networks are subject to a variety of hazards that can
result in network component failures. Hazards such as power failures and storms can lead to …

On new approaches of assessing network vulnerability: hardness and approximation

TN Dinh, Y Xuan, MT Thai… - … /ACM Transactions on …, 2011 - ieeexplore.ieee.org
Society relies heavily on its networked physical infrastructure and information systems.
Accurately assessing the vulnerability of these systems against disruptive events is vital for …

On approximation of new optimization methods for assessing network vulnerability

TN Dinh, Y Xuan, MT Thai, EK Park… - 2010 Proceedings IEEE …, 2010 - ieeexplore.ieee.org
Assessing network vulnerability before potential disruptive events such as natural disasters
or malicious attacks is vital for network planning and risk management. It enables us to seek …

Exploring the vulnerability of network infrastructure to disruption

TC Matisziw, AT Murray, TH Grubesic - The Annals of Regional Science, 2009 - Springer
Disruption of network facilities (nodes or arcs) resulting in loss of system functionality is of
particular concern in the operation of critical network infrastructures. In preparing for events …

Vital nodes, interconnected infrastructures, and the geographies of network survivability

TH Grubesic, AT Murray - Annals of the Association of American …, 2006 - Taylor & Francis
With an increased level of interconnection between critical network infrastructures, the
potential for cascading actions that trigger both primary and secondary network failures are …