Although global positioning system (GPS) has largely solved the problem of outdoor
navigation, indoor positioning systems have remained a challenging problem over the last …

The visual simultaneous localization and mapping (VSLAM) method has a significant
advantage in indoor positioning methods. Visual–inertial navigation system (VINS)-Mono is …

The popularity of next-generation networks has brought ubiquitous location-based
demands. This article proposes a node deployment-aided intelligent optimization estimation …

This study proposes a centimeter-level indoor positioning (CLIP) framework to achieve
highly accurate localization with facing direction detection for the microlocation-aware …

Currently, Wi-Fi-based indoor localization methods have been proven to be promising due
to their low deployment cost. However, the overhead of constructing and maintaining maps …

Estimation of the sample position is essential for working process monitoring and
management in the life science automation laboratory. Bluetooth low-energy (BLE) beacons …

Localization technology is a critical element in obtaining spatial data for the Internet of
Things (IoT) and represents one of the most promising development areas for the next …

With the rapid development of the Internet of Things (IoT) technology, location-based
services (LBSs) are gaining significant attention for their potential applications. Among the …

Marathons have recently become popular sporting activities. Due to the competitive nature
of marathons, organizers often use automatic timing systems to ensure fairness and …

Intrusion event detection plays a crucial role in safeguarding national territory and large-
scale critical facilities. However, modern detection methods often fail to incorporate spatial …