Search Results for author: Jinwei Wang

Found 4 papers, 1 papers with code

Immune Defense: A Novel Adversarial Defense Mechanism for Preventing the Generation of Adversarial Examples

no code implementations8 Mar 2023 Jinwei Wang, Hao Wu, Haihua Wang, Jiawei Zhang, Xiangyang Luo, Bin Ma

Therefore, we propose a novel adversarial defense mechanism, which is referred to as immune defense and is the example-based pre-defense.

Adversarial Defense

Self-recoverable Adversarial Examples: A New Effective Protection Mechanism in Social Networks

1 code implementation26 Apr 2022 Jiawei Zhang, Jinwei Wang, Hao Wang, Xiangyang Luo

The destruction to DNNs brought by the adversarial attack sparks the potential that adversarial examples serve as a new protection mechanism for privacy security in social networks.

Adversarial Attack Adversarial Defense +1

GNN-Geo: A Graph Neural Network-based Fine-grained IP geolocation Framework

no code implementations18 Dec 2021 Shichang Ding, Xiangyang Luo, Jinwei Wang, XiaoMing Fu

MP layers refine the initial node embeddings by modeling the connection information.

Digital image splicing detection based on Markov features in QDCT and QWT domain

no code implementations28 Aug 2017 Ruxin Wang, Wei Lu, Shijun Xiang, Xianfeng Zhao, Jinwei Wang

In this paper, a color image splicing detection approach is proposed based on Markov transition probability of quaternion component separation in quaternion discrete cosine transform (QDCT) domain and quaternion wavelet transform (QWT) domain.

Position

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