Driven by a wide range of real-world applications, significant efforts have recently been
made to explore device-free human activity recognition techniques that utilize the …

Recently, significant efforts are made to explore device-free human activity recognition
techniques that utilize the information collected by existing indoor wireless infrastructures …

Human activity recognition (HAR) is a promising research issue in ubiquitous and wearable
computing. However, there are some problems existing in traditional methods: 1) They treat …

Automatic recognition of human activities using wearable sensors remains a challenging
problem due to high variability in inter-person gait and movements. Moreover, finding the …

Human activity recognition plays an indispensable role in a myriad of emerging applications
in context-aware services. Accurate activity recognition systems usually require the user to …

With the rapid development of the wireless sensor network and the continuous improvement
of its key technologies, the concept of Internet of Things has been encouraged and extended …

Human activity recognition has gained importance in recent years due to its applications in
various fields such as health, security and surveillance, entertainment, and intelligent …

Human activity recognition (HAR) based on sensing data from wearable and mobile devices
has become an active research area in ubiquitous computing, and it envisions a wide range …

An extensive set of research efforts have explored Channel State Information for human
activity detection. By extracting CSI from a sequence of packets, one can statistically analyze …

WiFi-based human activity recognition (HAR) aims to recognize human activities in an off-
the-shelf manner that only relies on the commercial Wi-Fi devices already installed in …