12 papers
Structural Leakage in Graph Encryption: Attacks and Defenses
Hua Shen, Renzhi Chen, Ge Wu +3
Graph encryption schemes (GES) enable secure outsourcing of graph data while supporting efficient queries. This report provides a comprehensive analysis of structural leakage in GE…
Diffusion Offline Reinforcement Learning for Fair and Energy-Efficient UAV-Assisted Wireless Networks
Eslam Eldeeb, Hirley Alves
The integration of generative artificial intelligence with wireless communication and signal processing systems has opened new avenues for intelligent, data-driven decision-making…
A Novel Reinforcement Learning Based Framework for Scalable MIMO Interference Alignment
Samitha Gunarathne, Eslam Eldeeb, Nurul Huda Mahmood +1
Interference alignment (IA) is a widely recognized approach for mitigating inter-cell interference in multi-user multiple-input multiple-output (MIMO) networks. Despite its effecti…
Meta-Offline and Distributional Multi-Agent RL for Risk-Aware Decision-Making
Eslam Eldeeb, Hirley Alves
Mission critical applications, such as UAV-assisted IoT networks require risk-aware decision-making under dynamic topologies and uncertain channels. We propose meta-conservative qu…
Offline Multi-Agent Reinforcement Learning for 6G Communications: Fundamentals, Applications and Future Directions
Eslam Eldeeb, Hirley Alves
The next-generation wireless technologies, including beyond 5G and 6G networks, are paving the way for transformative applications such as vehicle platooning, smart cities, and rem…
Meta-Learning Based Radio Frequency Fingerprinting for GNSS Spoofing Detection
Leatile Marata, Juhani Sankari, Eslam Eldeeb +2
The rapid development of technology has led to an increase in the number of devices that rely on position, velocity, and time (PVT) information to perform their functions. As such,…