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Qianwei Zhou

4 accepted papers

2026

CL-Guard: Defending DNNs Against Backdoors via Fine-Grained Neuron Analysis and Collaborative Dual-Network Learning

AAAI 2026technical

Backdoor attacks on deep neural networks (DNNs) have garnered significant attention, particularly in edge computing applications. Given the complexity and opacity of DNNs, defending against backdoor attacks remains a formidable challenge. To address this, we propose CL-Guard, a dual-network-based de

Cited by 0SourcePDFScholar
2026

MaskAnyNet: Rethinking Masked Image Regions as Valuable Information in Supervised Learning

AAAI 2026technical

In supervised learning, traditional image masking faces two key issues: (i) discarded pixels are underutilized, leading to a loss of valuable contextual information; (ii) masking may remove small or critical features, especially in fine-grained tasks. In contrast, masked image modeling (MIM) has dem

Cited by 0SourcePDFScholar
2025

A Novel Self-Supervised Contrastive Learning Framework for Masked EEG Motor Imagery Modeling

ICASSP 2025accepted

Electroencephalography (EEG) is vital for brain-computer interfaces (BCIs) due to its non-invasive approach and high temporal resolution data capabilities, amid challenges such as data scarcity and the need for extensive labeling. Significant inter-individual variability in EEG signals further limit…

Cited by 0SourceScholar