Routing in Socially Selfish Delay Tolerant Networks

  title={Routing in Socially Selfish Delay Tolerant Networks},
  author={Qinghua Li and Sencun Zhu and Guohong Cao},
  journal={2010 Proceedings IEEE INFOCOM},
Existing routing algorithms for Delay Tolerant Networks(DTNs) assume that nodes are willing to forward packets for others. In the real world, however, most people are socially selfish; i.e., they are willing to forward packets for nodes with whom they have social ties but not others, and such willingness varies with the strength of the social tie. Following the philosophy of design for user, we propose a Social Selfishness Aware Routing (SSAR) algorithm to allow user selfishness and provide… CONTINUE READING
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