Imperial College London

Professor Emil Lupu

Faculty of EngineeringDepartment of Computing

Professor of Computer Systems
 
 
 
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Contact

 

e.c.lupu Website

 
 
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Location

 

564Huxley BuildingSouth Kensington Campus

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Summary

 

Publications

Citation

BibTex format

@inproceedings{Steiner:2018,
author = {Steiner, RV and Barrère, MN and Lupu, E},
title = {WSNs under attack! How bad is it? Evaluating connectivity impact using centrality measures},
year = {2018}
}

RIS format (EndNote, RefMan)

TY  - CPAPER
AB - © 2018 Institution of Engineering and Technology. All rights reserved. We propose a model to represent the health of WSNs that allows us to evaluate a network’s ability to execute its functions. Central to this model is how we quantify the importance of each network node. As we focus on the availability of the network data, we investigate how well different centrality measures identify the significance of each node for the network connectivity. In this process, we propose a new metric named current-flow sink betweenness. Through a number of experiments, we demonstrate that while no metric is invariably better in identifying sensors’ connectivity relevance, the proposed current-flow sink betweenness outperforms existing metrics in the vast majority of cases.
AU - Steiner,RV
AU - Barrère,MN
AU - Lupu,E
PY - 2018///
TI - WSNs under attack! How bad is it? Evaluating connectivity impact using centrality measures
ER -