Yi Zheng

Key Technologies of Media Data In-Depth Analysis System Based on Artificial Intelligence-Based Big Data

2021 · Mobile Information Systems

At present, big data related technologies are developing rapidly, and major companies provide big data analysis services. However, the big data analysis system formed by the combination method cannot sense each other and lacks cooperation, …

Quantum hacking: Induced-photorefraction attack on a practical continuous-variable quantum key distribution system

2024 · arXiv (Cornell University)

We explore a new security loophole in a practical continuous-variable quantum key distribution (CVQKD) system, which is opened by the photorefractive effect of lithium niobate-based (LN-based) modulators. By exploiting this loophole, we propose a quantum …