no code implementations • 18 Dec 2023 • Yiting Qu, Zhikun Zhang, Yun Shen, Michael Backes, Yang Zhang
Take the open-world attribution as an example, FAKEPCD attributes point clouds to known sources with an accuracy of 0. 82-0. 98 and to unknown sources with an accuracy of 0. 73-1. 00.
1 code implementation • 23 May 2023 • Yiting Qu, Xinyue Shen, Xinlei He, Michael Backes, Savvas Zannettou, Yang Zhang
Our evaluation result shows that 24% of the generated images using DreamBooth are hateful meme variants that present the features of the original hateful meme and the target individual/community; these generated images are comparable to hateful meme variants collected from the real world.
1 code implementation • 20 Feb 2023 • Xinyue Shen, Yiting Qu, Michael Backes, Yang Zhang
In this paper, we perform the first study on understanding the threat of a novel attack, namely prompt stealing attack, which aims to steal prompts from generated images by text-to-image generation models.
2 code implementations • 13 Dec 2022 • Yiting Qu, Xinlei He, Shannon Pierson, Michael Backes, Yang Zhang, Savvas Zannettou
The dissemination of hateful memes online has adverse effects on social media platforms and the real world.