Xiangyu Wang

Constructing de Bruijn Sequences Based on a New Necessary Condition

2020 · International Journal of Foundations of Computer Science

In this paper, we propose a new necessary condition for feedback functions of de Bruijn sequences and discuss its application in constructing de Bruijn sequences. It is shown that a large number of de Bruijn …

Realizing downstream access network using continuous-variable quantum key distribution

2021 · arXiv (Cornell University)

Quantum key distribution (QKD) which enables the secure distribution of symmetric keys between two legitimate parties is of great importance in future network security. Access network that connects multiple end-users with one network backbone can …

Causal Structure Learning Supervised by Large Language Model

2023 · arXiv (Cornell University)

Causal discovery from observational data is pivotal for deciphering complex relationships. Causal Structure Learning (CSL), which focuses on deriving causal Directed Acyclic Graphs (DAGs) from data, faces challenges due to vast DAG spaces and data …

Research on cloud storage data integrity verification protocol based on smart technologies

2024

With the continuous development of digital economy and Internet of Things technology, it has brought huge benefits to people and generated massive amounts of data. As a result, users migrate their data to the cloud. …