A survey on metaverse: Fundamentals, security, and privacy

Y Wang, Z Su, N Zhang, R **ng, D Liu… - … Surveys & Tutorials, 2022 - ieeexplore.ieee.org
Metaverse, as an evolving paradigm of the next-generation Internet, aims to build a fully
immersive, hyper spatiotemporal, and self-sustaining virtual shared space for humans to …

Blockchain-empowered space-air-ground integrated networks: Opportunities, challenges, and solutions

Y Wang, Z Su, J Ni, N Zhang… - … Surveys & Tutorials, 2021 - ieeexplore.ieee.org
The terrestrial networks face the challenges of severe cost inefficiency and low feasibility to
provide seamless services anytime and anywhere, especially in the extreme or hotspot …

A survey on ChatGPT: AI-generated contents, challenges, and solutions

Y Wang, Y Pan, M Yan, Z Su… - IEEE Open Journal of the …, 2023 - ieeexplore.ieee.org
With the widespread use of large artificial intelligence (AI) models such as ChatGPT, AI-
generated content (AIGC) has garnered increasing attention and is leading a paradigm shift …

A survey on digital twins: Architecture, enabling technologies, security and privacy, and future prospects

Y Wang, Z Su, S Guo, M Dai… - IEEE Internet of Things …, 2023 - ieeexplore.ieee.org
By interacting, synchronizing, and cooperating with its physical counterpart in real time,
digital twin (DT) is promised to promote an intelligent, predictive, and optimized modern city …

Efficient privacy-preserving in IoMT with blockchain and lightweight secret sharing

C Li, M Dong, X **n, J Li, XB Chen… - IEEE Internet of Things …, 2023 - ieeexplore.ieee.org
Internet of Medical Things (IoMT) aggregates a series of smart medical devices and fully
uses the collected health data to improve user experience, medical resource utilization, and …

Blockchain for healthcare management systems: A survey on interoperability and security

ERD Villarreal, J García-Alonso, E Moguel… - IEEE …, 2023 - ieeexplore.ieee.org
In recent years it has been shown that the secure exchange of medical information
significantly benefits people's life quality, improving their care and treatment. The …

Secure and efficient federated learning for smart grid with edge-cloud collaboration

Z Su, Y Wang, TH Luan, N Zhang, F Li… - IEEE Transactions …, 2021 - ieeexplore.ieee.org
With the prevalence of smart appliances, smart meters, and Internet of Things (IoT) devices
in smart grids, artificial intelligence (AI) built on the rich IoT big data enables various energy …

Blockchain-based privacy-preserving and rewarding private data sharing for IoT

T Li, H Wang, D He, J Yu - IEEE Internet of Things Journal, 2022 - ieeexplore.ieee.org
The Internet of Things (IoT) devices possessed by individuals produce massive amounts of
data. The private data onto specific IoT devices can be combined with intelligent platform to …

A survey on semantic communication networks: Architecture, security, and privacy

S Guo, Y Wang, N Zhang, Z Su, TH Luan… - … Surveys & Tutorials, 2024 - ieeexplore.ieee.org
With the rapid advancement and deployment of intelligent agents and artificial general
intelligence (AGI), a fundamental challenge for future networks is enabling efficient …

Paradefender: A scenario-driven parallel system for defending metaverses

J Han, M Yang, X Chen, H Liu, Y Wang… - … on Systems, Man …, 2022 - ieeexplore.ieee.org
The metaverse, as an instance of cyber–physical–social systems (CPSS) that originates in
cyber–physical systems (CPS), features growing complexity, and diversity in terms of …