Indoor localization has recently witnessed an increase in interest, due to the potential wide
range of services it can provide by leveraging Internet of Things (IoT), and ubiquitous …

In recent times, social and commercial interests in location-based services (LBS) are
significantly increasing due to the rise in smart devices and technologies. The global …

-nearest neighbors (KNN) algorithms are widely used for indoor fingerprint positioning, but
conventional KNN algorithms usually adopt received signal strength (RSS) similarity as a …

Positioning techniques are known in a wide variety of wireless radio access technologies.
Traditionally, Global Positioning System (GPS) is the most popular outdoor positioning …

A wearable based long-term lifelogging system is desirable for the purpose of reviewing and
improving users lifestyle habits. Energy harvesting (EH) is a promising means for realizing …

Logistics sustainability practices in industrial cases gain more attention recently especially
when transportation efficiency becomes a bottleneck. The research of smart parking …

In this paper, an indoor positioning system using Global Positioning System (GPS) signals in
the 433 MHz Industrial Scientific Medical (ISM) band is proposed, and an experimental …

This paper presents a telemetry system used in a combined trilateration method for the
precise indoor localization of the elderly who need health monitoring. The system is based …

Long Term Evolution (LTE) signals are a very good complement to Global Navigation
Satellite Systems (GNSS) in urban environments, due to their attractive positioning …

Location data are among the most widely used context data in context-aware and ubiquitous
computing applications. Many systems with distinct deployment costs and positioning …