Efficient data gathering using Compressed Sparse Functions

  title={Efficient data gathering using Compressed Sparse Functions},
  author={Liwen Xu and Xiao Qi and Yuexuan Wang and Thomas Moscibroda},
  journal={2013 Proceedings IEEE INFOCOM},
Data gathering is one of the core algorithmic and theoretic problems in wireless sensor networks. In this paper, we propose a novel approach - Compressed Sparse Functions - to efficiently gather data through the use of highly sophisticated Compressive Sensing techniques. The idea of CSF is to gather a compressed version of a satisfying function (containing all the data) under a suitable function base, and to finally recover the original data. We show through theoretical analysis that our scheme… CONTINUE READING

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