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Creators/Authors contains: "Garcia-Lebron, Richard"

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  1. ; ; ; ; (, ICST Transactions on Security and Safety)
    null (Ed.)
    Full Text Available 
  2. ; ; ; ; (, Journal of Complex Networks)
    Abstract We develop a decentralized colouring approach to diversify the nodes in a complex network. The key is the introduction of a local conflict index (LCI) that measures the colour conflicts arising at each node which can be efficiently computed using only local information. We demonstrate via both synthetic and real-world networks that the proposed approach significantly outperforms random colouring as measured by the size of the largest colour-induced connected component. Interestingly, for scale-free networks further improvement of diversity can be achieved by tuning a degree-biasing weighting parameter in the LCI. 
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