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Resistance Distance, Information Centrality, Node Vulnerability and Vibrations in Complex Networks
[chapter]
2010
Network Science
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The three quantities are the resistance distance, the information centrality and the node displacement. We first prove various relations among them. ...
We argue that the node displacement has a better resolution as a measure of node vulnerability than the degree and the information centrality. ...
Centrality, Node Vulnerability and Vibrations
Resistance Distance, Information Centrality, Node Vulnerability and Vibrations
Resistance Distance, Information Centrality, Node Vulnerability and ...
doi:10.1007/978-1-84996-396-1_2
fatcat:3b57qphigjck5mvdahgvcrgf4a
A vibrational approach to node centrality and vulnerability in complex networks
2010
Physica A: Statistical Mechanics and its Applications
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We propose a new measure of vulnerability of a node in a complex network. ...
We prove exact relations among the thus defined node displacement, the information centrality and the Kirchhoff index. ...
Such resistance is known to be a distance function [21] and called the resistance distance. ...
doi:10.1016/j.physa.2010.03.030
fatcat:e4cx3tjyuvdevnlzcbpg4yezki
Community structure in the World Trade Network based on communicability distances
[article]
2020
arXiv
pre-print
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In this framework, a specific role is assumed by short and long-range interactions, and hence by the distance, between countries. ...
In this paper, we investigate the mesoscale structure of the World Trade Network. ...
Effective resistances allow to give a specific definition of the centrality of a node in the network. ...
arXiv:2001.06356v2
fatcat:hfoyfe5ojbgzvgdhra7hkiqt2y
Community structure in the World Trade Network based on communicability distances
2020
Journal of Economic Interaction and Coordination
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In this framework, a specific role is assumed by short- and long-range interactions, and hence by any suitably defined network-based distance between countries. ...
Therefore, we identify clusters through a new procedure that exploits Estrada communicability distance and the vibrational communicability distance, which turn out to be particularly suitable for catching ...
Acknowledgements We would like to thank the editor and the anonymous references for their careful ...
doi:10.1007/s11403-020-00309-y
fatcat:vdqklmkwpnaphnehfdmot46khe
Emergency Road Network Determination for Seoul Metropolitan Area
2022
Sustainability
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Roads and bridges that could play critical roles in an earthquake were selected and grouped in the road network for link-based analysis. ...
The purpose of this study was to determine emergency road networks for rapid rescue, paramedical activity, and resource transfer in the event of an earthquake in Seoul (including nearby areas). ...
Informed Consent Statement: Not applicable.
Data Availability Statement: Not applicable. Acknowledgments: The views and opinions expressed in this article are those of the individual authors. ...
doi:10.3390/su14095422
fatcat:pxjqdob6h5g73nkgygt6hkbr24
HiRLoc: High-resolution Robust Localization for Wireless Sensor Networks
2014
IOSR Journal of Computer Engineering
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So, secure communications in some wireless sensor networks are critical because these networks are highly vulnerable to internal and external attacks. ...
This combination of scheme provides the good performances and efficiency in terms of network connectivity. ...
ROPE [5] allows sensors to estimate their own location without the assistance of a central authority, while being resistant to severe types of attacks such as the wormhole attack, node impersonation ...
doi:10.9790/0661-1623112115
fatcat:qwhpxtpsuvbynkx2wque6sg56i
Geometry of complex networks and topological centrality
2013
Physica A: Statistical Mechanics and its Applications
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Through empirical evaluations using synthetic and real world networks, we demonstrate how the topological centrality is better able to distinguish nodes in terms of their structural roles in the network ...
The squared distance of a node i to the origin in this n-dimensional space (l + ii ), yields a topological centrality index, defined as C * (i) = 1/l + ii . ...
In a subsequent paper, Estrada et al introduce the concept of vibrations to measure node vulnerability in complex networks [13] . ...
doi:10.1016/j.physa.2013.04.013
fatcat:igq2misuhffpdazat2fg666l7m
Molecular Determinants Underlying Binding Specificities of the ABL Kinase Inhibitors: Combining Alanine Scanning of Binding Hot Spots with Network Analysis of Residue Interactions and Coevolution
2015
PLoS ONE
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Quantifying binding specificity and drug resistance of protein kinase inhibitors is of fundamental importance and remains highly challenging due to complex interplay of structural and thermodynamic factors ...
Our results have related ligand-induced changes in the residue interaction networks with drug resistance effects, showing that network robustness may be compromised by targeted mutations of key mediating ...
informed by knowledge of high centrality residue nodes. ...
doi:10.1371/journal.pone.0130203
pmid:26075886
pmcid:PMC4468085
fatcat:lf2dzrruizai7fv35qh27s4kb4
Geometry of Complex Networks and Topological Centrality
[article]
2012
arXiv
pre-print
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The squared distance of a node i to the origin in this n-dimensional space (l^+_ii), yields a topological centrality index (C^*(i) = 1/l^+_ii) for node i. ...
Through empirical evaluations using synthetic and real world networks, we demonstrate how the topological centrality is better able to distinguish nodes in terms of their structural roles in the network ...
In a subsequent paper, Estrada et al introduce the concept of vibrations to measure node vulnerability in complex networks [8] . ...
arXiv:1107.0989v4
fatcat:vlf6nvdrkbelnkdurvzbiwycju
Bioinspired Mitigation Scheme for Cascading Failures in Farmland Wireless Sensor Networks
2020
Complexity
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In this study, a bionic network scheme is built based on symmetric analysis of a series of spider-web vibration transmission trials, which include networking methodology, communication rules, and load ...
The difference between the inner-layer node failures and outer-layer node failures for network invulnerability was verified under deliberate attack circumstances. ...
In summary, farmland WSNs are a complex network system with the characteristics of coupling and vulnerability, and a few node or link faults are prone to provoke cascading failure disasters. e current ...
doi:10.1155/2020/1065810
fatcat:wdc3xa4dcje4nmnorljuubqm64
Topological Modeling Research on the Functional Vulnerability of Power Grid under Extreme Weather
2021
Energies
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The power grid is regarded as a representative complex network in this paper to analyze its functional vulnerability. ...
First, the actual power grid topology is modeled on the basis of the complex network theory, which is transformed into a directed-weighted topology model after introducing the node voltage together with ...
Complex network modeling is an efficient modeling method for the power grid that does not ignore significant characteristic information of the power grid during simulation [50] . ...
doi:10.3390/en14165183
fatcat:ffewwjg3dzgdhiktqf7yyrsc2e
Cybersecurity in Intelligent Transportation Systems
2020
Computers
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The main focus of security approaches is: configuration and initialization of the devices during manufacturing at perception layer; anonymous authentication of nodes in VANET at network layer; defense ...
Ensuring cybersecurity in ITS is a complex task on which the safety and efficiency of transportation depends. ...
The funders had no role in the design of the study; in the collection, analyses or interpretation of data; in the writing of the manuscript or in the decision to publish the results. ...
doi:10.3390/computers9040083
fatcat:lct3ng6lk5frnfd2htxhlraqle
The Network Topology Metrics Contributing to Local-Area Frequency Stability in Power System Networks
2021
Energies
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nodes (hierarchical position in network topology). ...
Testing of the analytical and simulation results takes place on the nonhomogeneous IEEE-14 bus and IEEE-39 bus networks. ...
Hence, there is a connection between resistance distance and node degree. There is also a link between node degree and resistance centrality due to the higher connectivity. ...
doi:10.3390/en14154643
fatcat:yxdwdjojbjcfrps2rnpu2p2y2i
Approaches of Self Localization in Wireless Sensor Networks and Directions in 3D
2012
International Journal of Computer Applications
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Any information from a remote node without its location is of less use in most of these applications. ...
An efficient localization scheme exploits inherent collaborative nature of nodes in a sensor network to identify the location of nodes. More than 50 localization schemes exist as of now. ...
Second type of centralized localization algorithm (MDS-MAP) uses matrix of inter-node distance to create a local map of the system with 3 complex operations. ...
doi:10.5120/7812-1072
fatcat:zfegje5g6vehnavevuepzydx5i
A HIGH EFFICIENT APPROACH CLONEATTACK DETECT USING DIGITAL WIRELESS SENSOR NETWORK
2017
International Journal of Advanced Research in Computer Science
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Sensor nodes that are placed in hostile environment are easily captured and compromised by any adversary entering into the network. ...
The node creates multiple numbers of identical duplicates and add network to reprove the network WSNs performance. This type of attacks in wireless sensor network are called cloning attacks. ...
Each sensor and monitor the network in a centralized way. This approach suffers from high communication overhead by requesting redundant information from the network. ...
doi:10.26483/ijarcs.v8i8.4632
fatcat:ky5eurszcrbbdplsx4wya4b5va
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