4 papers
Proof-of-Authorship for Diffusion-based AI Generated Content
De Zhang Lee, Han Fang, Ee-Chien Chang
Recent advancements in AI-generated content (AIGC) have introduced new challenges in intellectual property protection and the authentication of generated objects. We focus on scena…
Targeted Bit-Flip Attacks on LLM-Based Agents
Jialai Wang, Ya Wen, Zhongmou Liu +4
Targeted bit-flip attacks (BFAs) exploit hardware faults to manipulate model parameters, posing a significant security threat. While prior work targets single-step inference models…
A Practical and Secure Byzantine Robust Aggregator
De Zhang Lee, Aashish Kolluri, Prateek Saxena +1
In machine learning security, one is often faced with the problem of removing outliers from a given set of high-dimensional vectors when computing their average. For example, many…
T-Edge: Trusted Heterogeneous Edge Computing
Jiamin Shen, Yao Chen, Weng-Fai Wong +1
Heterogeneous computing, which incorporates GPUs, NPUs, and FPGAs, is increasingly utilized to improve the efficiency of computer systems. However, this shift has given rise to sig…