Keyan Guo

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4 publications in security and cryptology related venues
Year
Venue
Title
2025
conf/ndss
I know what you MEME! Understanding and Detecting Harmful Memes with Multimodal Large Language Models.
2025
conf/uss
JBShield: Defending Large Language Models from Jailbreak Attacks through Activated Concept Analysis and Manipulation.
2024
conf/uss
Moderating Illicit Online Image Promotion for Unsafe User Generated Content Games Using Large Vision-Language Models.
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