Day-ahead prediction of building occupancy using WiFi signals

A Ashouri, GR Newsham, Z Shi… - 2019 IEEE 15th …, 2019 - ieeexplore.ieee.org
Advance knowledge of occupancy in commercial buildings facilitates implementation of
occupant-centric control schemes that reduce energy use and increase comfort. However …

Occupancy prediction through Markov based feedback recurrent neural network (M-FRNN) algorithm with WiFi probe technology

W Wang, J Chen, T Hong, N Zhu - Building and Environment, 2018 - Elsevier
Accurate occupancy prediction can improve facility control and energy efficiency of
buildings. In recent years, buildings' exiting WiFi infrastructures have been widely studied in …

[PDF][PDF] Machine learning empowered occupancy sensing for smart buildings

H Zou, HP Das, J Yang, Y Zhou… - Climate Change+ …, 2019 - s3.us-east-1.amazonaws.com
Over half of the global electricity consumption is attributed to buildings, which are often
operated poorly from an energy perspective. Significant improvements in energy efficiency …

Real-time occupancy estimation using WiFi network to optimize HVAC operation

KCJ Simma, A Mammoli, SM Bogus - Procedia Computer Science, 2019 - Elsevier
Commercial and residential buildings consume about 27% of total energy used in the US,
out of which nearly half is consumed by commercial building sector and it expected to grow …

Non-intrusive multi-modal estimation of building occupancy

AK Das, PH Pathak, J Jee, CN Chuah… - Proceedings of the 15th …, 2017 - dl.acm.org
Estimation of building occupancy has emerged as an important research problem with
applications ranging from building energy efficiency, control and automation, safety …

Enabling Ubiquitous Occupancy Detection in Smart Buildings: A WiFi FTM-Based Approach

W Wang, F Nikseresht, VG Rajan, J Gao… - … Computing in Smart …, 2023 - ieeexplore.ieee.org
Occupancy information is an essential primitive for a wide range of applications like building
energy management, security, and behavior analysis. However, balancing accuracy and …

A framework to identify key occupancy indicators for optimizing building operation using WiFi connection count data

N Alishahi, M Nik-Bakht, MM Ouf - Building and Environment, 2021 - Elsevier
Adapting building systems' operation to occupancy variations can provide significant energy
savings, but this is typically constrained by the unavailability of occupancy information …

Non-intrusive occupancy sensing in commercial buildings

H Zou, H Jiang, J Yang, L Xie, C Spanos - Energy and Buildings, 2017 - Elsevier
Buildings accounted for half of global electricity consumption in recent years. Accurate
occupancy information could improve the energy efficiency and reduce the energy …

[PDF][PDF] Occupancy estimation using low-cost wi-fi sniffers

P Galluzzi, E Longo, AEC Redondi… - arXiv preprint arXiv …, 2019 - academia.edu
Real-time measurements on the occupancy status of indoor and outdoor spaces can be
exploited in many scenarios (HVAC and lighting system control, building energy …

Occupancy estimation using wifi motion detection via supervised machine learning algorithms

M Azam, M Blayo, JS Venne… - 2019 ieee global …, 2019 - ieeexplore.ieee.org
WiFi signals have tendency of getting disturbed by the motion of occupants and other
movements in a zone. If we measure the level of this variation, it can represent the human …