Search Results for author: Yepeng Liu

Found 5 papers, 2 papers with code

Adaptive Text Watermark for Large Language Models

no code implementations25 Jan 2024 Yepeng Liu, Yuheng Bu

The advancement of Large Language Models (LLMs) has led to increasing concerns about the misuse of AI-generated text, and watermarking for LLM-generated text has emerged as a potential solution.

Dual Structure-Aware Image Filterings for Semi-supervised Medical Image Segmentation

no code implementations12 Dec 2023 Yuliang Gu, Zhichao Sun, Tian Chen, Xin Xiao, Yepeng Liu, Yongchao Xu, Laurent Najman

In this paper, we propose novel dual structure-aware image filterings (DSAIF) as the image-level variations for semi-supervised medical image segmentation.

Image Segmentation Segmentation +2

Causality-informed Rapid Post-hurricane Building Damage Detection in Large Scale from InSAR Imagery

no code implementations2 Oct 2023 Chenguang Wang, Yepeng Liu, Xiaojian Zhang, Xuechun Li, Vladimir Paramygin, Arthriya Subgranon, Peter Sheng, Xilei Zhao, Susu Xu

We gathered and annotated building damage ground truth data in Lee County, Florida, and compared the introduced method's estimation results with the ground truth and benchmarked it against state-of-the-art models to assess the effectiveness of our proposed method.

TrojText: Test-time Invisible Textual Trojan Insertion

1 code implementation3 Mar 2023 Qian Lou, Yepeng Liu, Bo Feng

This paper proposes a solution called TrojText, which aims to determine whether invisible textual Trojan attacks can be performed more efficiently and cost-effectively without training data.

SST-2

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