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Kai-Wen Cheng

2 accepted papers

2026

FedSDA: Federated Stain Distribution Alignment for Non-IID Histopathological Image Classification

AAAI 2026technical

Federated learning (FL) has shown success in collaboratively training a model among decentralized data resources without directly sharing privacy-sensitive training data. Despite recent advances, non-IID (non-independent and identically distributed) data poses an inevitable challenge that hinders th

Cited by 0SourcePDFScholar
2015

Video Anomaly Detection and Localization Using Hierarchical Feature Representation and Gaussian Process Regression

CVPR 2015poster

This paper presents a hierarchical framework for detecting local and global anomalies via hierarchical feature representation and Gaussian process regression. While local anomaly is typically detected as a 3D pattern matching problem, we are more interested in global anomaly that involves multiple n…

Cited by 267SourcePDFScholar