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Wai Lok Woo

3 accepted papers

2025

Cross-View Graph Consistency Learning for Invariant Graph Representations

AAAI 2025technical

Graph representation learning is fundamental for analyzing graph-structured data. Exploring invariant graph representations remains a challenge for most existing graph representation learning methods. In this paper, we propose a cross-view graph consistency learning (CGCL) method that learns invaria…

2018

Variational Bayes Sub-Group Adaptive Sparse Component Extraction for Diagnostic Imaging System

ICASSP 2018accepted

A novel unsupervised sparse component extraction algorithm for diagnosing micro defects in thermography imaging system is presented. The approach is optimized under Variational Bayesian framework, which is fully automated and does not require manual selection of the parameters in the solution. An in…

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