Search Results for author: Yuxin Qi

Found 2 papers, 0 papers with code

Object-level Copy-Move Forgery Image Detection based on Inconsistency Mining

no code implementations31 Mar 2024 Jingyu Wang, Niantai Jing, Ziyao Liu, Jie Nie, Yuxin Qi, Chi-Hung Chi, Kwok-Yan Lam

Additionally, we extract inconsistent regions between coarse similar regions obtained through self-correlation calculations and regions composed of prototypes.

Object

Differentially Private Graph Neural Network with Importance-Grained Noise Adaption

no code implementations9 Aug 2023 Yuxin Qi, Xi Lin, Jun Wu

We propose NAP-GNN, a node-importance-grained privacy-preserving GNN algorithm with privacy guarantees based on adaptive differential privacy to safeguard node information.

Graph Learning Privacy Preserving

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