Node Removal Vulnerability of the Largest Component of a Network
we study the sensitivity of the largest component size to node removals. We prove ... Index Terms—graph Laplacian, greedy node removal, network robustness ...
06736946.pdf
A Vibrational Approach to Node Centrality and Vulnerability in
Then, in scale-free networks the removal of the highest-degree nodes makes ..... remains in the largest component of the graph, which is formed by five nodes.
0912.4307
The effects of observation errors on the attack vulnerability of
observed how the characteristic path length and the size of the largest cluster changes as nodes are ... free networks is due to the fact that random node removal is most likely to take out nodes with small .... component (Motter & Lai, 2002).
12_4652.pdf
Network Vulnerability: A Designer-Disruptor Game - Virginia Tech
There already exists a large literature dealing with network vulnerability ..... are seven links and the largest component contains a node j with degree 1. Then DIS ..... number of nodes whose removal results in a disconnected graph (or a trivial.
02-12-16Haller.pdf
Vulnerability of weighted networks - Hal-CEA
Mar 17, 2006 ... ... are small-worlds [5]: the average topological distance between nodes increases ..... Ng is the size of the largest component after a fraction g of vertices has ... fractions g of removed nodes in the network, where the latter are ...
Dallasta_CM.pdf
An Experimental Evaluation of Robustness of Networks
are also robust to random failures but vulnerable to targeted attacks [3]. Network ... be measured as the size of the largest connected component or the average ... make a network highly robust against node removal attacks, a simple strategy is ...
NetworkRobustness_v2.pdf
Network under Joint Node and Link Attacks: Vulnerability
β-disruptor, that unifies both link and node vulnerability as- sessment. The new ... 1: In a., removing nodes 3 and 7 effectively breaks the network into two parts .... objective is either minimizing the size of the largest component or maximizing the ...
ton_joint_disruptor.pdf
Pin-Yu Chen - Michigan Engineering Departments/Programs
Network Vulnerability Analysis and Defense Methods for Cyber Security .... Hero, “Node Removal Vulnerability of the Largest Component of a Network,” IEEE.
PinYu_Chen-CV.pdf
Detecting Critical Nodes in Interdependent Power Networks for
vulnerability assessment of interdependent power networks is of great importance in .... disconnects a set of nodes from the largest connected component of Gs. Due ... by the initial removal of the set of nodes T ⊆ Vs in Gs. The. IPND problem ...
ToSG_vul.pdf
Hidden Connectivity in Networks with Vulnerable Classes of Nodes
Oct 27, 2016 ... under the removal of any color—i.e., the nodes that are connectable via a collection of ... be obtained by avoiding the vulnerable node classes. II. .... c, we remove all nodes with color c and find the largest component in the.
PhysRevX.6.041022
The Hayastan Shakarian cut: measuring the impact of - arXiv.org
Jan 11, 2016 ... measures based on the size of the largest connected component, .... centrality after the removal of each node [5], [10]. ..... Attack vulnerability.
1ea86f76749a545347ea1f1f9c4ab9e6ade9.pdf
Comprehensive Analysis on the Vulnerability and Efficiency of P2P
a) a random strategy in which nodes or edges of the network will be removed with ..... network cost, and the largest cluster size (giant component) after applying.
4113ijp2p01.pdf
Generating Robust and Efficient Networks Under Targeted Attacks
nodes, are much more vulnerable to the removal of nodes according to node's ... modifies scale-free networks so that the largest connected component still has.
ETH-RC-12-011.pdf
Generating Robust and Efficient Networks Under Targeted Attacks
they are robust against random removal of nodes, are much more vulnerable ... fies scale-free networks so that the largest connected component still has a.
579.pdf
Network Robustness - Barabasi
nodes we remove, the higher are the chances that we damage a network, ... longs to the largest connected component. ...... ly vulnerable to deliberate attacks.
619.pdf
Vulnerability of robust preferential attachment networks
of vulnerability of robust networks when a small number of privileged nodes ... in the largest component of Gn is asymptotically bounded by a multiple of log n, the ... n(p) for the graph obtained from Gn by first removing all vertices with label at ...
2974-17823-2-PB.pdf
Generating Robust and Efficient Networks Under Targeted - Index of
nodes, are much more vulnerable to the removal of nodes according to node's ... modifies scale-free networks so that the largest connected component still has.
ETH-RC-12-011.pdf
Graph eigenvectors, fundamental weights and centrality metrics for
Aug 8, 2015 ... component as a graph centrality metric for node L that reflects the impact ... in a social networks?m[5] and lWhat is the most vulnerable node ..... of the removal of a high degree node at the largest eigenfrequency %$ is larger.
TUD20150808_GraphEigenvectorsFundamentalWeights.pdf
Interdependent networks: Vulnerability analysis and strategies - epjti
Jul 1, 2014 ... The vulnerability of an interdependent network is shown to be reducible in a cost effective way .... have lost all their support from B, and then remove all A nodes that are disconnected from the largest component of A. We then ...
e2014-40876-y.pdf
Drug trafficking networks - Drug Policy Modelling Program
Resilience and vulnerability of criminal networks to ... sequential removal of nodes based on degree centrality ... largest connected component (cocaine network) ...
BRIGHT.pdf
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