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Houcheng Su

5 accepted papers

2025

ESBN: Estimation Shift of Batch Normalization for Source-free Universal Domain Adaptation

IJCAI 2025

Domain adaptation (DA) is crucial for transferring models trained in one domain to perform well in a different, often unseen domain. Traditional methods, including unsupervised domain adaptation (UDA) and source-free domain adaptation (SFDA), have made significant progress. However, most existing DA

2025

GraphCL: Graph-based Clustering for Semi-Supervised Medical Image Segmentation

ICML 2025poster

Semi-supervised learning (SSL) has made notable advancements in medical image segmentation (MIS), particularly in scenarios with limited labeled data and significantly enhancing data utilization efficiency. Previous methods primarily focus on complex training strategies to utilize unlabeled data but…

Cited by 0SourcePDFScholar
2025

Towards Fully Test-Time Adaptation via Variance Balancing and Semantic Augmentation

ICASSP 2025accepted

Fully test-time adaptation (FTTA) is to adapt a model trained on a source domain to a target domain during the testing phase. Traditional methods like entropy minimization primarily focus on reducing uncertainty in output predictions, yet often overlook the diversity in target prediction results, wh…

Cited by 0SourceScholar
2024

Sharpness-Aware Model-Agnostic Long-Tailed Domain Generalization

AAAI 2024technical

Domain Generalization (DG) aims to improve the generalization ability of models trained on a specific group of source domains, enabling them to perform well on new, unseen target domains. Recent studies have shown that methods that converge to smooth optima can enhance the generalization performance…

2024

Sparse Enhanced Network: An Adversarial Generation Method for Robust Augmentation in Sequential Recommendation

AAAI 2024technical

Sequential Recommendation plays a significant role in daily recommendation systems, such as e-commerce platforms like Amazon and Taobao. However, even with the advent of large models, these platforms often face sparse issues in the historical browsing records of individual users due to new users joi…