5 papers
Operationalising Post Quantum TLS Automated Configuration Profiling and Hybrid PQC Deployment in Financial Infrastructure
Harish Balaji, Aarav Varshney, Prasanna Ravi +6
Organisations are upgrading their cryptographic infrastructure to become quantum safe before large scale quantum computers materialise. Post quantum cryptography (PQC) standards no…
Towards Comprehensive and Prerequisite-Free Explainer for Graph Neural Networks
Han Zhang, Yan Wang, Guanfeng Liu +3
To enhance the reliability and credibility of graph neural networks (GNNs) and improve the transparency of their decision logic, a new field of explainability of GNNs (XGNN) has em…
A Failure-Free and Efficient Discrete Laplace Distribution for Differential Privacy in MPC
Ivan Tjuawinata, Jiabo Wang, Mengmeng Yang +3
In an MPC-protected distributed computation, although the use of MPC assures data privacy during computation, sensitive information may still be inferred by curious MPC participant…
A Macro- and Micro-Hierarchical Transfer Learning Framework for Cross-Domain Fake News Detection
Xuankai Yang, Yan Wang, Xiuzhen Zhang +3
Cross-domain fake news detection aims to mitigate domain shift and improve detection performance by transferring knowledge across domains. Existing approaches transfer knowledge ba…
PSA: Private Set Alignment for Secure and Collaborative Analytics on Large-Scale Data
Jiabo Wang, Elmo Xuyun Huang, Pu Duan +2
Enforcement of privacy regulation is essential for collaborative data analytics. In this work, we address a scenario in which two companies expect to securely join their datasets w…