Qin Wang

Practical reference-frame-independent quantum key distribution systems against the worst relative rotation of reference frames

2018 · Journal of Physics Communications

Reference-frame-independent quantum key distribution (RFI-QKD) can generate secret keys with the slow drift of reference frames. However, the performance of practical RFI-QKD systems deteriorates with the increasing drift of reference frames. In this paper, we …

Research on the Design of Computer Scoring System for Chinese College Students’ English Translation

2021 · Journal of Physics Conference Series

Abstract In the current field of Chinese institute students’ English computer translation, for the subjective questions in the form of question and answer, the answer is often open and non unique, which makes it difficult …

SoK: TEE-Assisted Confidential Smart Contract

2022 · Proceedings on Privacy Enhancing Technologies

The blockchain-based smart contract lacks privacy, since the contract state and instruction code are exposed to the public. Combining smart-contract execution with Trusted Execution Environments provides an efficient solution, called TEE-assisted smart contracts (TCSC), for …

Topology Abstraction-Based Routing Scheme for Secret-Key Provisioning in Hybrid GEO/LEO Quantum Satellite Networks

2023 · Entropy

Quantum key distribution (QKD) is a promising technique to resist the threat against quantum computers. However, the high loss of quantum signals over a long-distance optical fiber is an obstacle for QKD in the intercontinental …

Large Language Models for Cryptocurrency Transaction Analysis: A Bitcoin Case Study

2025 · arXiv (Cornell University)

Cryptocurrencies are widely used, yet current methods for analyzing transactions often rely on opaque, black-box models. While these models may achieve high performance, their outputs are usually difficult to interpret and adapt, making it challenging …