no code implementations • 7 Dec 2024 • Joao Morais, Sadjad Alikhani, Akshay Malhotra, Shahab Hamidi-Rad, Ahmed Alkhateeb
This paper introduces a task-specific, model-agnostic framework for evaluating dataset similarity, providing a means to assess and compare dataset realism and quality.
no code implementations • 7 Jan 2024 • Abu Shafin Mohammad Mahdee Jameel, Akshay Malhotra, Aly El Gamal, Shahab Hamidi-Rad
In this paper, we propose a deep-learning-based channel estimation scheme in an orthogonal frequency division multiplexing (OFDM) system.
no code implementations • 3 Jan 2023 • Hyomin Choi, Fabien Racape, Shahab Hamidi-Rad, Mateen Ulhaq, Simon Feltman
Spatial frequency analysis and transforms serve a central role in most engineered image and video lossy codecs, but are rarely employed in neural network (NN)-based approaches.
no code implementations • 30 Nov 2022 • Mohamed Salah Ibrahim, Akshay Malhotra, Mihaela Beluri, Arnab Roy, Shahab Hamidi-Rad
The proposed method strikes the balance between performance, overhead and complexity.