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Guowei Wang

3 accepted papers

2025

Partition-Then-Adapt: Combating Prediction Bias for Reliable Multi-Modal Test-Time Adaptation

NeurIPS 2025spotlight

Existing test-time adaptation (TTA) methods primarily focus on scenarios involving domain shifts in a single modality. However, they often prove ineffective when multiple modalities simultaneously undergo domain shifts, as they struggle to identify and utilize reliable samples within testing batches…

Cited by 0SourcecodeScholar
2023

Exploiting CCTV Cameras for Hand Hygiene Recognition in ICU

ICASSP 2023accepted

The monitoring of hand hygiene activities can effectively reduce infection and contamination in the Intensive Care Unit (ICU). In this paper, we created a clinical dataset using CCTV cameras installed in ICU to explore the feasibility of recognizing the hand-washing steps of clinicians. A video proc…

Cited by 0SourceScholar
2021

Channel-Wise Mix-Fusion Deep Neural Networks for Zero-Shot Learning

ICASSP 2021accepted

Zero-shot learning (ZSL), with the assistance of the seen class image and additional semantic knowledge, generalizes its classification ability to the unseen class by aligning the visual-semantic space embeddings. Few previous methods have researched whether discriminative visual features are helpfu…

Cited by 1SourceScholar