Search Results for author: Qingyuan Zeng

Found 4 papers, 0 papers with code

Cross-Modality Attack Boosted by Gradient-Evolutionary Multiform Optimization

no code implementations26 Sep 2024 Yunpeng Gong, Qingyuan Zeng, Dejun Xu, Zhenzhong Wang, Min Jiang

In recent years, despite significant advancements in adversarial attack research, the security challenges in cross-modal scenarios, such as the transferability of adversarial attacks between infrared, thermal, and RGB images, have been overlooked.

Adversarial Attack Evolutionary Algorithms

Ask, Attend, Attack: A Effective Decision-Based Black-Box Targeted Attack for Image-to-Text Models

no code implementations16 Aug 2024 Qingyuan Zeng, Zhenzhong Wang, Yiu-ming Cheung, Min Jiang

\textit{Attack} uses an evolutionary algorithm to attack the crucial regions, where the attacks are semantically related to the target texts of \textit{Ask}, thus achieving targeted attacks without semantic loss.

Cross-Task Attack: A Self-Supervision Generative Framework Based on Attention Shift

no code implementations18 Jul 2024 Qingyuan Zeng, Yunpeng Gong, Min Jiang

Studying adversarial attacks on artificial intelligence (AI) systems helps discover model shortcomings, enabling the construction of a more robust system.

Adversarial Attack

Multi-View Subgraph Neural Networks: Self-Supervised Learning with Scarce Labeled Data

no code implementations19 Apr 2024 Zhenzhong Wang, Qingyuan Zeng, WanYu Lin, Min Jiang, Kay Chen Tan

While graph neural networks (GNNs) have become the de-facto standard for graph-based node classification, they impose a strong assumption on the availability of sufficient labeled samples.

Node Classification Self-Supervised Learning

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