Zhiyuan Tan

Deep Pre-trained Contrastive Self-Supervised Learning: A Cyberbullying Detection Approach with Augmented Datasets

2022 · 2022 14th International Conference on Computational Intelligence and Communication Networks (CICN)

Cyberbullying is a widespread problem that has only increased in recent years due to the massive dependence on social media. Although, there are many approaches for detecting cyberbullying they still need to be improved upon …

An Omnidirectional Approach to Touch-based Continuous Authentication

2023 · arXiv (Cornell University)

This paper focuses on how touch interactions on smartphones can provide a continuous user authentication service through behaviour captured by a touchscreen. While efforts are made to advance touch-based behavioural authentication, researchers often focus on …