← Search

Lijuan Sun

6 accepted papers

2026

CAPT: Confusion-Aware Prompt Tuning for Reducing Vision-Language Misalignment

CVPR 2026

Vision-language models like CLIP have achieved remarkable progress in cross-modal representation learning, yet suffer from systematic misclassifications among visually and semantically similar categories. We observe that such confusion patterns are not random but persistently occur between specific

Cited by 0SourcecodeScholar
2026

FCMO: A Flow-Curv Mamba Operator for Large-Scale 3D Vehicle Aerodynamics

AAAI 2026technical

Large-scale three dimensional vehicle aerodynamics prediction poses critical computational challenges in modern automotive design, where traditional CFD methods require prohibitive simulation times that conflict with rapid design iteration demands. While recent neural operator approaches show promis

Cited by 0SourcePDFScholar
2026

FedSSM: State Space Model-based Proactive Inference for Heterogeneous Multimodal Federated Learning

ICML 2026poster

Multimodal Federated Learning (MMFL) addresses collaborative training across clients with heterogeneous modality configurations, where effective client selection becomes critical under the compounded challenges of modality, distribution, and quantity heterogeneity. Existing selection methods operate…

Cited by 0SourceScholar
2025

Meta-Learning for Finger Vein Recognition in Internet of Things Smart Home Security

ICASSP 2025accepted

Recently, convolutional neural networks for finger vein recognition have gained attention, but their application in IoT smart home security is underexplored. Existing methods typically require networks to identify all categories in a dataset, leading to high parameter demands, which is inefficient g…

Cited by 0SourceScholar
2025

Spotlighter: Revisiting Prompt Tuning from a Representative Mining View

EMNLP 2025

CLIP’s success has demonstrated that prompt tuning can achieve robust cross-modal semantic alignment for tasks ranging from open-domain recognition to fine-grained classification. However, redundant or weakly relevant feature components introduce noise and incur unnecessary computational costs. In t

Cited by 0SourcePDFScholar
2024

Refining Latent Homophilic Structures over Heterophilic Graphs for Robust Graph Convolution Networks

AAAI 2024technical

Graph convolution networks (GCNs) are extensively utilized in various graph tasks to mine knowledge from spatial data. Our study marks the pioneering attempt to quantitatively investigate the GCN robustness over omnipresent heterophilic graphs for node classification. We uncover that the predominant…

Cited by 12SourcePDFScholar