2024
Games and Beyond: Analyzing the Bullet Chats of Esports Livestreaming
Yukun Jiang, Xinyue Shen, Rui Wen, Zeyang Sha, Junjie Chu, Yugeng Liu, Michael Backes, Yang Zhang; ICWSM pdf arxiv code
Prompt Stealing Attacks Against Large Language Models
Zeyang Sha, Yang Zhang; Arxivpdf arxiv code
Conversation Reconstruction Attack Against GPT Models
Junjie Chu, Zeyang Sha, Michael Backes, Yang Zhang; Arxiv pdf arxiv code
Comprehensive Assessment of Toxicity in ChatGPT
Boyang Zhang, Xinyue Shen, Wai Man Si, Zeyang Sha, Zeyuan Chen, Ahmed Salem, Yun Shen, Michael Backes, Yang Zhang; Arxiv pdf arxiv code
2023
DE-FAKE: Detection and Attribution of Fake Images Generated by Text-to-Image Generation Models
Zeyang Sha, Zheng Li, Ning Yu, Yang Zhang; CCS 2023pdf arxiv code
Can’t Steal? Cont-Steal! Contrastive Stealing Attacks Against Image Encoders
Zeyang Sha, Xinlei He, Ning Yu, Michael Backes, Yang Zhang; CVPR 2023pdf arxiv code
From Visual Prompt Learning to Zero-Shot Transfer: Mapping Is All You Need
Ziqing Yang*, Zeyang Sha*, Michael Backes, Yang Zhang (* Equal Contribution); Arxivpdf arxiv code
2022
Fine-Tuning Is All You Need to Mitigate Backdoor Attacks
Zeyang Sha, Xinlei He, Pascal Berrang, Mathias Humbert, Yang Zhang; Arxivpdf arxiv code
