Jinyan Wang

A Multi-Level Privacy-Preserving Approach to Hierarchical Data Based on Fuzzy Set Theory

2018 · Symmetry

Nowadays, more and more applications are dependent on storage and management of semi-structured information. For scientific research and knowledge-based decision-making, such data often needs to be published, e.g., medical data is released to implement a …

Relaxed Graph Semi-Supervised Contrastive Learning for Node Classification

2023

Graph Neural Networks (GNNs) have emerged as promising tools in graph semi-supervised learning. They acquire low-dimensional node embeddings for downstream tasks by aggregating and updating features from neighboring nodes. However, in a semi-supervised setting, the …