Ting Wang

Effect of Virtual Reality on Learning Motivation and Academic Performance: What Value May VR Have for Library Instruction?

2019 · Kansas Library Association College and University Libraries Section Proceedings

The research on whether Virtual Reality (VR) has a positive effect on student learning and engagement is limited. This study aims to examine what impact VR has on student learning motivation and performance. The study …

Backdoor Attack through Frequency Domain

2021 · arXiv (Cornell University)

Backdoor attacks have been shown to be a serious threat against deep learning systems such as biometric authentication and autonomous driving. An effective backdoor attack could enforce the model misbehave under certain predefined conditions, i.e., …

Neural Copula: A unified framework for estimating generic high-dimensional Copula functions

2022 · arXiv (Cornell University)

The Copula is widely used to describe the relationship between the marginal distribution and joint distribution of random variables. The estimation of high-dimensional Copula is difficult, and most existing solutions rely either on simplified assumptions …

Towards Fair and Robust Classification

2022

Robustness and fairness are two equally important issues for machine learning systems. Despite the active research on robustness and fairness of ML recently, these efforts focus on either fairness or robustness, but not both. To …

Research on Power Network Fault Event Extraction Based on Hybrid Neural Network

2023

In order to obtain event information of power grid faults in time, assist electric power workers to solve fault problems, make quick decisions, and reduce economic losses, a power grid fault event extraction model based …

FedEntropy: Efficient Federated Learning for Non-IID Scenarios Using Maximum Entropy Judgment-based Client Selection

2023

Although various techniques have been proposed for Federated Learning (FL) to address its problem of low classification accuracy in non-IID scenarios, most of them neglect both i) distinct data distribution characteristics of heterogeneous devices (i.e., …

Research on the Application of Big Data in the Performance Management of University Teachers

2024

Scientific and technological progress has promoted social change, and digital technologies such as big data, the Internet, cloud computing, and the Internet of Things have begun to develop, changing human thinking structure, living habits, learning …

Zero-Trust Cybersecurity: Procedures and Considerations in Context

2024 · Preprints.org

In response to the increasing complexity and sophistication of cyber threats, particularly those enhanced by advancements in artificial intelligence, traditional security methods are proving insufficient. This paper explores the zero-trust cybersecurity framework, which operates on …