4 papers
Resource Allocation and Beamforming in FIM-Assisted BS and STAR-BD-RIS-Aided NOMA: An AIW-Meta-Learning Approach
Armin Farhadi, Maryam Cheraghy, Eduard Jorswieck
This paper investigates a flexible intelligent metasurface (FIM)-enabled wireless communication system that integrates simultaneously transmitting and reflecting beyond diagonal re…
UAV Trajectory Optimization via Improved Noisy Deep Q-Network
Zhang Hengyu, Maryam Cheraghy, Liu Wei +3
This paper proposes an Improved Noisy Deep Q-Network (Noisy DQN) to enhance the exploration and stability of Unmanned Aerial Vehicle (UAV) when applying deep reinforcement learning…
An Efficient Recommendation System in E-commerce using Passer learning optimization based on Bi-LSTM
Hemn Barzan Abdalla, Awder Ahmed, Bahtiyar Mehmed +3
Online reviews play a crucial role in shaping consumer decisions, especially in the context of e-commerce. However, the quality and reliability of these reviews can vary significan…
Hybrid FIM and STAR-BD-RIS-Aided Wireless Communications with Short Packet Length: A Meta-TD3 Approach
Ayla Eftekhari, Maryam Cheraghy, Armin Farhadi +2
Reconfigurable intelligent surfaces (RIS) and flexible intelligent metasurfaces (FIM) have been widely adopted in multi-user wireless communication systems to enhance channel quali…