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Longhui Yuan

6 accepted papers

2025

Learning Time-Aware Causal Representation for Model Generalization in Evolving Domains

ICML 2025poster

Endowing deep models with the ability to generalize in dynamic scenarios is of vital significance for real-world deployment, given the continuous and complex changes in data distribution. Recently, evolving domain generalization (EDG) has emerged to address distribution shifts over time, aiming to c…

Cited by 0SourcePDFScholar
2024

Exploring Structured Semantic Priors Underlying Diffusion Score for Test-time Adaptation

NeurIPS 2024poster

Capitalizing on the complementary advantages of generative and discriminative models has always been a compelling vision in machine learning, backed by a growing body of research. This work discloses the hidden semantic structure within score-based generative models, unveiling their potential as eff…

2023

Evolving Standardization for Continual Domain Generalization over Temporal Drift

NeurIPS 2023poster

The capability of generalizing to out-of-distribution data is crucial for the deployment of machine learning models in the real world. Existing domain generalization (DG) mainly embarks on offline and discrete scenarios, where multiple source domains are simultaneously accessible and the distributio…

2022

Active Learning for Domain Adaptation: An Energy-Based Approach

AAAI 2022technical

Unsupervised domain adaptation has recently emerged as an effective paradigm for generalizing deep neural networks to new target domains. However, there is still enormous potential to be tapped to reach the fully supervised performance. In this paper, we present a novel active learning strategy to a…

2022

Towards Fewer Annotations: Active Learning via Region Impurity and Prediction Uncertainty for Domain Adaptive Semantic Segmentation

CVPR 2022oral

Self-training has greatly facilitated domain adaptive semantic segmentation, which iteratively generates pseudo labels on unlabeled target data and retrains the network. However, realistic segmentation datasets are highly imbalanced, pseudo labels are typically biased to the majority classes and bas…

Cited by 111PDFcodeScholar