Human Action Recognition (HAR) aims to understand human behavior and assign a label to
each action. It has a wide range of applications, and therefore has been attracting increasing …

The past years have witnessed the rapid conceptualization and development of wireless
sensing based on Channel State Information (CSI) with commodity WiFi devices. Recent …

Over the recent years, WiFi sensing has been rapidly developed for privacy-preserving,
ubiquitous human-sensing applications, enabled by signal processing and deep-learning …

With outstanding features, machine learning (ML) has become the backbone of numerous
applications in wireless networks. However, the conventional ML approaches face many …

Recent research has devoted significant efforts on the utilization of WiFi signals to recognize
various human activities. An individual's limb motions in the WiFi coverage area could …

Gesture recognition is the central enabler of human-computer interaction (HCI). In addition
to the semantic information contained in gestures, gesture-based user identification can …

Currently, developments in wireless sensing technologies have shown that wireless signals
can be employed to transmit information between wireless communication devices and are …

In recent years, channel state information (CSI) in WiFi 802.11 n has been increasingly used
to collect data pertaining to human activity. Such raw data are then used to enhance human …

Human activity recognition (HAR) has been regarded as an indispensable part of many
smart home systems and smart healthcare applications. Specifically, HAR is of great …

Metaverse seamlessly integrates the real world with the virtual world and allows avatars to
carry out rich activities including creation, display, entertainment, social, and trading. It …