Xuangou Wu
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View article: Exploring the Role of Large Language Models in Cybersecurity: A Systematic Survey
Exploring the Role of Large Language Models in Cybersecurity: A Systematic Survey Open
With the rapid development of technology and the acceleration of digitalisation, the frequency and complexity of cyber security threats are increasing. Traditional cybersecurity approaches, often based on static rules and predefined scenar…
View article: Quantum Computing in Wireless Communications and Networking: A Tutorial-cum-Survey
Quantum Computing in Wireless Communications and Networking: A Tutorial-cum-Survey Open
Owing to its outstanding parallel computing capabilities, quantum computing (QC) has been a subject of continuous attention. With the gradual maturation of QC platforms, it has increasingly played a significant role in various fields such …
View article: Personalized Federated Learning Based on Bidirectional Knowledge Distillation for WiFi Gesture Recognition
Personalized Federated Learning Based on Bidirectional Knowledge Distillation for WiFi Gesture Recognition Open
WiFi-based human gesture recognition has a wide range of applications in smart homes. Existing methods train gesture classification models by collecting large amounts of WiFi signal data in a centralized manner. However, centralized traini…
View article: An End-to-End Classifier Based on CNN for In-Air Handwritten-Chinese-Character Recognition
An End-to-End Classifier Based on CNN for In-Air Handwritten-Chinese-Character Recognition Open
A convolutional neural network (CNN) has been successfully applied to in-air handwritten-Chinese-character recognition (IAHCCR). However, the existing models based on CNN for IAHCCR need to convert the coordinate sequence of a character in…
View article: WiFi Signal-Based Gesture Recognition Using Federated Parameter-Matched Aggregation
WiFi Signal-Based Gesture Recognition Using Federated Parameter-Matched Aggregation Open
Gesture recognition plays an important role in smart homes, such as human–computer interaction, identity authentication, etc. Most of the existing WiFi signal-based approaches exploit a large number of channel state information (CSI) datas…
View article: EPC-Based Efficient Tag Selection in RFID Systems
EPC-Based Efficient Tag Selection in RFID Systems Open
Tag-selection problem, which selects a set of wanted tags from a tag population, is vital for boosting efficiencies of the real-time applications in RFID systems. However, prior arts for the problem can not be applied to RFID systems direc…
View article: Boundary Node Identification in Three Dimensional Wireless Sensor Networks for Surface Coverage
Boundary Node Identification in Three Dimensional Wireless Sensor Networks for Surface Coverage Open
With the existing of coverage holes, the Quality of Service (such as event response, package delay, and the life time et al.) of a Wireless Sensor Network (WSN) may become weaker. In order to recover the holes, one can locate them by ident…
View article: Intelligent Contactless Gesture Recognition Using WLAN Physical Layer Information
Intelligent Contactless Gesture Recognition Using WLAN Physical Layer Information Open
Contactless gesture recognition is an emerging interactive technique in ubiquitous and mobile computing. It combines the linguistics with the wireless signals to analyze, judge, and integrate human gestures by the usage of intelligent algo…
View article: Optimal Recharging With Practical Considerations in Wireless Rechargeable Sensor Network
Optimal Recharging With Practical Considerations in Wireless Rechargeable Sensor Network Open
Wireless energy transfer technologies have attracted increasing attention on empowering the wireless sensor nodes in recent years. In this paper, we consider a typical wireless rechargeable network, where a mobile charging vehicle is sched…
View article: QoS-based service selection with lightweight description for large-scale service-oriented internet of things
QoS-based service selection with lightweight description for large-scale service-oriented internet of things Open
Quality of Service (QoS)-based service selection is the key to large-scale service-oriented Internet of Things (IOT), due to the increasing emergence of massive services with various QoS. Current methods either have low selection accuracy …