Search Results for author: Weiye Li

Found 4 papers, 2 papers with code

LLM-as-a-Coauthor: Can Mixed Human-Written and Machine-Generated Text Be Detected?

2 code implementations11 Jan 2024 Qihui Zhang, Chujie Gao, Dongping Chen, Yue Huang, Yixin Huang, Zhenyang Sun, Shilin Zhang, Weiye Li, Zhengyan Fu, Yao Wan, Lichao Sun

With the rapid development and widespread application of Large Language Models (LLMs), the use of Machine-Generated Text (MGT) has become increasingly common, bringing with it potential risks, especially in terms of quality and integrity in fields like news, education, and science.

A White-Box False Positive Adversarial Attack Method on Contrastive Loss Based Offline Handwritten Signature Verification Models

1 code implementation17 Aug 2023 Zhongliang Guo, Weiye Li, Yifei Qian, Ognjen Arandjelović, Lei Fang

The key contributions of this paper include a novel false positive attack method, two new loss functions, effective style transfer in handwriting styles, and superior performance in white-box false positive attacks compared to other white-box attack methods.

Adversarial Attack Style Transfer

Siamese Networks with Location Prior for Landmark Tracking in Liver Ultrasound Sequences

no code implementations23 Jan 2019 Alvaro Gomariz, Weiye Li, Ece Ozkan, Christine Tanner, Orcun Goksel

Image-guided radiation therapy can benefit from accurate motion tracking by ultrasound imaging, in order to minimize treatment margins and radiate moving anatomical targets, e. g., due to breathing.

Landmark Tracking

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