Eigenplaces: Segmenting Space through Digital Signatures

  title={Eigenplaces: Segmenting Space through Digital Signatures},
  author={Francesco Calabrese and Jonathan Reades and Carlo Ratti},
  journal={IEEE Pervasive Computing},
Researchers use eigendecomposition to leverage MIT's Wi-Fi network activity data and analyze to the physical environment. We proposed a method to analyze and categorize wireless access points based on common usage characteristics that reflect real-world, placed-based behaviors. It uses eigendecomposition to study the Wi-Fi network at the Massahusetts Institute of Technology (MIT), correlating data generated as a byproduct of network activity with the physical environment. Our approach provides… CONTINUE READING
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