Occupancy Detection via Environmental Sensing

@article{Jin2018OccupancyDV,
  title={Occupancy Detection via Environmental Sensing},
  author={Ming Jin and Nikolaos Bekiaris-Liberis and Kevin Weekly and Costas J. Spanos and Alexandre M. Bayen},
  journal={IEEE Transactions on Automation Science and Engineering},
  year={2018},
  volume={15},
  pages={443-455}
}
Sensing by proxy (SbP) is proposed in this paper as a sensing paradigm for occupancy detection, where the inference is based on “proxy” measurements such as temperature and CO2 concentrations. The effects of occupants on indoor environments are captured by constitutive models comprising a coupled partial differential equation–ordinary differential equation system that exploits the spatial and physical features. Sensor fusion of multiple environmental parameters is enabled in the proposed… 
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Sensing by proxy, as described in this study, is a sensing paradigm which infers latent factors by “proxy” measurements based on constitutive models that exploit the spatial and physical features in
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