Oulu Remote-Photoplethysmography Physical Domain Attacks Database (ORPDAD)
Remote photoplethysmography (rPPG) is an emerging technology that can detect the pulse rate remotely from face videos. However, it is easily influenced […]
Semantic-aware Sampling and Transmission in Real-time Tracking Systems: A POMDP Approach
We address the problem of real-time remote tracking of a partially observable Markov source in an energy harvesting system with an unreliable […]
What Makes Programmers Laugh? Exploring the Submissions of the Subreddit r/ProgrammerHumor
Background: Humor is a fundamental part of human communication, with prior work linking positive humor in the workplace to positive outcomes, such […]
Secure Edge Intelligence in the 6G Era
Future 6G networks are expected to enable smart and hyperconnected society where various digital services and applications will be ubiquitously available to […]
Beyond Diagonal RIS for Multi-Band Multi-Cell MIMO Networks: A Practical Frequency-Dependent Model and Performance Analysis
This paper delves into the unexplored frequency-dependent characteristics of beyond diagonal reconfigurable intelligent surfaces (BD-RISs). A generalized practical frequency-dependent reflection model is […]
Stacked Intelligent Metasurfaces for Task-Oriented Semantic Communications
Semantic communication (SemCom) leveraging advanced deep learning (DL) technologies enhances the efficiency and reliability of information transmission. Emerging stacked intelligent metasurface (SIM) […]
Prompting AI Art: An Investigation into the Creative Skill of Prompt Engineering
We are witnessing a novel era of creativity where anyone can create digital content via prompt-based learning (known as prompt engineering). This […]
Secure mmWave MIMO Networks Employing Hybrid Active-Passive RIS
By combining the benefits of passive reflecting and active relay, the hybrid active-passive reconfigurable intelligent surfaces (RIS) (HRIS) architecture can overcome the […]
High-Power and Safe RF Wireless Charging: Cautious Deployment and Operation
Wired charging and the need for battery replacements are critical barriers to unlimited, scalable, and sustainable mobile connectivity, motivating the interest in […]
Experimental Analysis and Modeling of Mono-static UAV RCS for ISAC Channels
Realistic modeling of the autonomous aerial vehicle (AAV) radar cross section (RCS) is vital for integrated sensing and communication (ISAC) channel modeling, […]