Multi-user activity recognition: Challenges and opportunities

Q Li, R Gravina, Y Li, SH Alsamhi, F Sun, G Fortino - Information Fusion, 2020 - Elsevier
Human activity recognition has attracted enormous research interest thanks to its
fundamental importance in several domains spanning from health-care to security, safety …

Sensing within smart buildings: A survey

W Alsafery, O Rana, C Perera - ACM Computing Surveys, 2023 - dl.acm.org
Increasingly, buildings are being fitted with sensors for the needs of different sectors, such
as education, industry and business. Using Internet of Things devices combined with …

Energy-saving potential of fresh air management using camera-based indoor occupancy positioning system in public open space

H Wang, C Liang, G Wang, X Li - Applied Energy, 2024 - Elsevier
The energy consumption of fresh air systems constitutes a significant proportion of the
energy consumption of heating, ventilation, and air-conditioning system therefore, energy …

How does weather and climate affect pedestrian walking speed during cool and cold seasons in severely cold areas?

S Liang, H Leng, Q Yuan, B Wang, C Yuan - Building and environment, 2020 - Elsevier
Being able to understand pedestrians behavior is essential for urban planning. Despite a
burgeoning research effort directed at the design and modelling of effective urban spaces for …

Unsupervised domain adaptation without source data for estimating occupancy and recognizing activities in smart buildings

J Dridi, M Amayri, N Bouguila - Energy and Buildings, 2024 - Elsevier
Abstract Activities Recognition (AR) and Occupancy Estimation (OE) are topics of current
interest. AR and OE help many smart building applications such as energy systems and …

Unsupervised domain adaptation with and without access to source data for estimating occupancy and recognizing activities in smart buildings

J Dridi, M Amayri, N Bouguila - Building and Environment, 2023 - Elsevier
Energy-efficient buildings have gained increasing interest in the last decades as they
provide optimal energy management. With the emergence of smart homes, many smart tools …

Stimulus response of GQD-sensitized Tb/GMP ICP nanoparticles with dual-responsive ratiometric fluorescence: toward point-of-use analysis of acetylcholinesterase …

R Ma, M Xu, C Liu, G Shi, J Deng… - ACS Applied Materials & …, 2020 - ACS Publications
In this study, by rationally designing the stimulus response of graphene quantum dot (GQD)-
sensitized terbium/guanine monophosphate (Tb/GMP) infinite coordination polymer (ICP) …

Transfer learning for estimating occupancy and recognizing activities in smart buildings

J Dridi, M Amayri, N Bouguila - Building and Environment, 2022 - Elsevier
Abstract Activities Recognition (AR) and Occupancy Estimation (OE) are vital to many smart
systems that work on providing good services in smart buildings. Many applications, such as …

Explainable K-means clustering for occupancy estimation

K Prabhakaran, J Dridi, M Amayri, N Bouguila - Procedia Computer …, 2022 - Elsevier
Abstract Explainable AI (Artificial Intelligence) has gained significant popularity in recent
years. It provides reliable and helpful insights about the model and its output predictions …

Data mining on smartphones: An introduction and survey

D Yates, MZ Islam - ACM computing surveys, 2022 - dl.acm.org
Data mining is the science of extracting information or “knowledge” from data. It is a task
commonly executed on cloud computing resources, personal computers and laptops …