On the Solution of the Steiner Tree NP-Hard Problem via Physarum BioNetwork

@article{Caleffi2015OnTS,
  title={On the Solution of the Steiner Tree NP-Hard Problem via Physarum BioNetwork},
  author={Marcello Caleffi and Ian F. Akyildiz and Luigi Paura},
  journal={IEEE/ACM Transactions on Networking},
  year={2015},
  volume={23},
  pages={1092-1106}
}
In the last several years, many algorithms trying to mimic biological processes have been proposed to enhance the performance of communication networks. However, the bio-inspired algorithms represent only the very first step toward the design of a smart adaptive communication network since: 1) they model only a limited set of the rules underlying the biological processes, thus, omitting fundamental functionalities; 2) they are executed on traditional computer architectures, thus, failing to… 

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