Xudong Pan

An Engineering Training Equipment Self-cognition Method Based on Mobile Phone Quick Response (QR) Codes

2018

In recent years, with the characteristic of high capacity, low cost and high reliability, QR code has been a popular coding scheme on mobile devices. With the development of smart phones, networks covering the whole …

Improving the Robustness of Wasserstein Embedding by Adversarial PAC-Bayesian Learning

2020 · Proceedings of the AAAI Conference on Artificial Intelligence

Node embedding is a crucial task in graph analysis. Recently, several methods are proposed to embed a node as a distribution rather than a vector to capture more information. Although these methods achieved noticeable improvements, …

MaSS: Model-agnostic, Semantic and Stealthy Data Poisoning Attack on Knowledge Graph Embedding

2023

Open-source knowledge graphs are attracting increasing attention. Nevertheless, the openness also raises the concern of data poisoning attacks, that is, the attacker could submit malicious facts to bias the prediction of knowledge graph embedding (KGE) …

You Can't Eat Your Cake and Have It Too: The Performance Degradation of LLMs with Jailbreak Defense

2025 · arXiv (Cornell University)

With the rise of generative large language models (LLMs) like LLaMA and ChatGPT, these models have significantly transformed daily life and work by providing advanced insights. However, as jailbreak attacks continue to circumvent built-in safety …