133 citations · 379 across the 18 of their papers we have counts for
8 papers · 1 filter
BACKDOORL: Backdoor Attack against Competitive Reinforcement Learning
Lun Wang, Zaynah Javed, Xian Wu +3
Recent research has confirmed the feasibility of backdoor attacks in deep reinforcement learning (RL) systems. However, the existing attacks require the ability to arbitrarily modi…
TABOR: A Highly Accurate Approach to Inspecting and Restoring Trojan Backdoors in AI Systems
Wenbo Guo, Lun Wang, Xinyu Xing +2
A trojan backdoor is a hidden pattern typically implanted in a deep neural network. It could be activated and thus forces that infected model behaving abnormally only when an input…
TrustShadow: Secure Execution of Unmodified Applications with ARM TrustZone
Le Guan, Peng Liu, Xinyu Xing +4
The rapid evolution of Internet-of-Things (IoT) technologies has led to an emerging need to make it smarter. A variety of applications now run simultaneously on an ARM-based proces…
Context-aware System Service Call-oriented Symbolic Execution of Android Framework with Application to Exploit Generation
Lannan Luo, Qiang Zeng, Chen Cao +7
Android Framework is a layer of software that exists in every Android system managing resources of all Android apps. A vulnerability in Android Framework can lead to severe hacks,…
From Physical to Cyber: Escalating Protection for Personalized Auto Insurance
Le Guan, Jun Xu, Shuai Wang +5
Nowadays, auto insurance companies set personalized insurance rate based on data gathered directly from their customers' cars. In this paper, we show such a personalized insurance…
An Empirical Study of Spam and Prevention Mechanisms in Online Video Chat Services
Xinyu Xing, Junho Ahn, Wenke Lee +2
Recently, online video chat services are becoming increasingly popular. While experiencing tremendous growth, online video chat services have also become yet another spamming targe…