Digital healthcare in the metaverse: Insights into privacy and security

M Letafati, S Otoum - IEEE Consumer Electronics Magazine, 2023 - ieeexplore.ieee.org
In this article, metaverse healthcare systems are studied from the privacy and security
perspectives. We address data communication security for the metaverse, and the privacy …

Global differential privacy for distributed metaverse healthcare systems

M Letafati, S Otoum - 2023 International Conference on …, 2023 - ieeexplore.ieee.org
Metaverse-enabled digital healthcare systems are expected to exploit an unprecedented
amount of personal health data, while ensuring that sensitive or private information of …

Learning-based secret key generation in relay channels under adversarial attacks

M Letafati, H Behroozi, BH Khalaj… - IEEE Open Journal of …, 2023 - ieeexplore.ieee.org
Wireless secret key generation (WSKG) facilitates efficient key agreement protocols for
securing the sixth generation (6G) wireless networks thanks to its inherently lightweight …

Denoising diffusion probabilistic models for hardware-impaired communications

M Letafati, S Ali, M Latva-aho - 2024 IEEE Wireless …, 2024 - ieeexplore.ieee.org
Generative AI has received significant attention among a spectrum of diverse industrial and
academic domains, thanks to the magnificent results achieved from deep generative models …

Multi-level Reliability Interface for Semantic Communications over Wireless Networks

TY Tung, H Esfahanizadeh, J Du… - arXiv preprint arXiv …, 2024 - arxiv.org
Semantic communication, when examined through the lens of joint source-channel coding
(JSCC), maps source messages directly into channel input symbols, where the measure of …