Yao Wang

Intelligent Answer System Based on Vulnerability Knowledge Graph

2021 · 2021 7th International Conference on Computer and Communications (ICCC)

Analyzing security vulnerabilities is of great significance to network protection. Although existing CVE and other databases contain rich vulnerability information, they are poorly readable and difficult to express the correlation between vulnerabilities and vulnerabilities, and …

DegreEmbed: incorporating entity embedding into logic rule learning for knowledge graph reasoning

2021 · arXiv (Cornell University)

Knowledge graphs (KGs), as structured representations of real world facts, are intelligent databases incorporating human knowledge that can help machine imitate the way of human problem solving. However, KGs are usually huge and there are …

Single photon emitters with polarization and orbital angular momentum locking in monolayer semiconductors

2023 · arXiv (Cornell University)

Excitons in monolayer transition metal dichalcogenide are endowed with intrinsic valley-orbit coupling between their center-of-mass motion and valley pseudospin. When trapped in a confinement potential, e.g., generated by strain field, we find that intralayer excitons …

A Method for Improving the Data Availability of Distributed Photovoltaic Power Plants

2023 · Journal of Physics Conference Series

Abstract The growth of distributed photovoltaics is very fast, and there have been situations such as short-term low-voltage distributed photovoltaics sending power to high voltage levels, a voltage exceeding limits, and inadequate operation and maintenance. …