Ying Guo

Continuous-Variable Measurement-Device-Independent Multipartite Quantum Communication Using Coherent States

2016 · Journal of the Physical Society of Japan

A continuous-variable measurement-device-independent (CV-MDI) multipartite quantum communication protocol is designed to realize multipartite communication based on the GHZ state analysis using Gaussian coherent states. It can remove detector side attack as the multi-mode measurement is …

Entanglement-distillation attack on continuous-variable quantum key distribution in a turbulent atmospheric channel

2017 · Physical Review A

The survival of Gaussian quantum states in a turbulent atmospheric channel is of crucial importance in free-space continuous-variable (CV) quantum key distribution (QKD), in which the transmission coefficient will fluctuate in time, thus resulting in …

Security of Continuous-Variable Quantum Key Distribution with Discrete Modulation against General Attacks

2017 · arXiv (Cornell University)

We provide a security analysis of continuous-variable quantum key distribution (CVQKD) with discrete modulation against general attacks in a realistic finite-size regime. To realize this goal, we first prove security of the continuous-variable quantum key …

Discrete Modulation Source Enhancement for Continuous Variable Quantum Key Distribution through Photon Catalyzing

2020 · Preprints.org

Establishing global high-rate secure communications is a potential application of continuous-variable quantum key distribution (CVQKD) but also challenging for long-distance transmissions in metropolitan areas. The discrete modulation(DM) can make up for the shortage of transmission …

Invariant Content Synergistic Learning for Domain Generalization on Medical Image Segmentation

2022 · 2022 IEEE International Conference on Bioinformatics and Biomedicine (BIBM)

Although deep convolution neural networks (DC-NNs) can achieve remarkable success on medical image segmentation, their performance might significantly deteriorate when confronting testing data with the new distribution. Recent studies suggest that one major cause of …

A Time Series Analysis-Based Forest Disturbance Time Backtracking Method in Northeastern China, the Changbai Mountain

2024

Forest disturbance is a crucial factor in evaluating carbon sink changes in ecological studies. Current research on forest disturbances mainly focuses on forest disturbance detection, forest disturbance classification, and other analyses and statistics of forest …