Symeon Chatzinotas

Quantum Reservoir Computing: Recent Advances and Future Directions

Shehbaz Tariq, Muhammad Talha, Arshid Ali, Muhammad Diyan, Symeon Chatzinotas

Quantum reservoir computing (QRC) uses the dynamics of a fixed or weakly tuned quantum system to transform temporal and sequential inputs into measured features, while training is typically confined to a classical readout. This separation reduces reliance on repeated quantum para…Read more

Seeing Through WiFi: Lightweight Human Pose Estimation with Dynamic Kernel Attention

Toan D. Gian, Van-Dinh Nguyen, Vo Phi Son, Nhan Thanh Nguyen, Dinh Thai Hoang, Diep N. Nguyen, et al.

WiFi-based human pose estimation (HPE) enables the detection and interpretation of human body positions and movements without the need for wearable devices while preserving individual privacy concerns. Implementing this solution requires enhancing model performance and maintainin…Read more

Robust Transmission Design for RIS-Assisted RSMA-SWIPT Systems With Movable Antennas Under Hardware Distortions

Muhammad Asif, Asim Ihsan, Irfan Muhammad, Mohd Hamza Naim Shaikh, Syed Tariq Shah, Zhu Shoujin, et al.

This paper investigates a robust transmission design for a multi-user rate-splitting multiple access (RSMA)-based simultaneous wireless information and power transfer (SWIPT) system empowered by movable antennas (MAs) and a reconfigurable intelligent surface (RIS) under channel s…Read more

Multi-Timescale Latent-Action DRL for Joint Optimization in Edge-Cloud Networks

Vo Phi Son, Van-Dinh Nguyen, Ngoc Hung Nguyen, Trinh Van Chien, Symeon Chatzinotas

Load imbalance across edge and cloud layers degrades latency performance in hierarchical edge-cloud computing (HECC) systems under dynamic task arrivals and heterogeneous resources, leading to severe queuing delays and inefficient resource utilization. To address this challenge,…Read more

Federated Learning-Enabled Collaborative Beamforming for NGSO Direct-to-Vehicle Systems

Almoatssimbillah Saifaldawla, Eva Lagunas, Madyan Alsenwi, Symeon Chatzinotas

Optimizing Coexisting Satellite and Terrestrial Networks via Contrastive Generative Deep Reinforcement Learning

Abuzar B. M. Adam, Eva Lagunas, Mostafa Samy, Dinh-Hieu Tran, Symeon Chatzinotas

AIS-Based Hybrid Vessel Trajectory Prediction for Enhanced Maritime Navigation

Ons Aouedi, Flor Ortiz, Thang X. Vu, Alexandre Lefourn, Felix Giese, Guillermo Gutierrez, et al.