Search Results for author: Zhenzhong Wang

Found 8 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

Phy124: Fast Physics-Driven 4D Content Generation from a Single Image

no code implementations11 Sep 2024 Jiajing Lin, Zhenzhong Wang, Yongjie Hou, Yuzhou Tang, Min Jiang

Secondly, the extensive sampling process and the large number of parameters in diffusion models result in exceedingly time-consuming generation processes.

Adversarial Learning for Neural PDE Solvers with Sparse Data

no code implementations4 Sep 2024 Yunpeng Gong, Yongjie Hou, Zhenzhong Wang, Zexin Lin, Min Jiang

Neural network solvers for partial differential equations (PDEs) have made significant progress, yet they continue to face challenges related to data scarcity and model robustness.

Data Augmentation

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.

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

Manifold Interpolation for Large-Scale Multi-Objective Optimization via Generative Adversarial Networks

no code implementations8 Jan 2021 Zhenzhong Wang, Haokai Hong, Kai Ye, Min Jiang, Kay Chen Tan

However, traditional evolutionary algorithms for solving LSMOPs have some deficiencies in dealing with this structural manifold, resulting in poor diversity, local optima, and inefficient searches.

Diversity Evolutionary Algorithms +2

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