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Chan-Tong Lam

3 accepted papers

2026

Geometric Collapse: When Vision Models Fail to Verify Physical Causality

ICML 2026poster

Recent progress in large-scale self-supervised learning has improved dense geometric prediction, but it remains unclear whether such scaling yields inference-time physical plausibility checks. We propose Scrambled Edges, a controlled counterfactual that injects salient edge-like cues while violating…

Cited by 0SourceScholar
2026

Spherical Procrustes Alignment for Reliable Medical Audio Diagnosis

ICML 2026poster

Reliable medical audio diagnosis demands models that are not only accurate but also honest about their uncertainty. However, fine-tuned models based on small, imbalanced datasets often become overconfident due to norm bias, whereby they rely on feature magnitude rather than semantic alignment. As a …

Cited by 0SourceScholar
2024

A Parameterized Generative Adversarial Network Using Cyclic Projection for Explainable Medical Image Classifications

ICASSP 2024accepted

Although current data augmentation methods are successful to alleviate the data insufficiency, conventional augmentation are primarily intra-domain while advanced generative adversarial networks (GANs) generate images remaining uncertain, particularly in small-scale datasets. In this paper, we propo…

Cited by 0SourceScholar