Mobility Reduces Uncertainty in MANETs

  title={Mobility Reduces Uncertainty in MANETs},
  author={Feng Li and Jie Wu},
  journal={IEEE INFOCOM 2007 - 26th IEEE International Conference on Computer Communications},
Evaluating and quantifying trust stimulates collaboration in mobile ad hoc networks (MANETs). Many existing reputation systems sharply divide the trust value into right or wrong, thus ignoring another core dimension of trust: uncertainty. As uncertainty deeply impacts a node's anticipation of others' behavior and decisions during interaction, we include uncertainty in the reputation system. Specifically, we use an uncertainty metric to directly reflect a node's confidence in the sufficiency of… CONTINUE READING
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An algebra for assessing trust in certification chains

  • A. Josang
  • Proc of the Network and Distributed Systems…
  • 1999
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