A novel method for pedestrian counting using passive infrared (PIR) sensors is proposed
and the corresponding system has been designed and developed. The inclusion of an …

Recently, event organizers and researchers have advocated the development of novel
technologies supporting crowd control, notably for public events. This paper presents a …

This paper focuses on the creation of a new, publicly available Wi-Fi probe request dataset.
Probe requests belong to the family of management frames used by the 802.11 (Wi-Fi) …

The sustainable development of the building sector relies on having more accurate data
pertinent to the different energy aspects of building design and operation phases. One of the …

Server-side WiFi-based indoor localization offers a compelling approach for passive
occupancy estimation (ie, without requiring active participation by client devices, such as …

We present new approaches for determining occupancy in smart building management
systems. The solutions can be applied dually, in civil and military areas, not only for …

Many indoor localization techniques have been widely investigated. As the proportion of
people with multiple mobile devices is increasing, an interesting research challenge arising …

Most commercial HVAC systems provide ventilation assuming near-full occupancy during
working hours. As conditioning outdoor air requires significant energy, reducing the …

Visible light communication (VLC) utilizes light-emitting diodes (LEDs) to transmit wireless
data. A VLC network can also be used to localize mobile users in indoor environments …

Smart cities in current and future pandemics are expected to implement features that ensure
social distancing in order to prevent the spread of infection. Technologies for sensing street …