Xun Xu

Agency for Science, Technology and Research — Singapore

Computer Science · Physical Sciences

15h-index872citations52works7.02yr avg
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Research Topics

Domain Adaptation and Few-Shot Learning(13), Video Surveillance and Tracking Methods(8), Advanced Vision and Imaging(8), Anomaly Detection Techniques and Applications(6), Advanced Neural Network Applications(5)

Publications52 total

Supramolecularly engineered bacteria reactors mediated cyclic consumption of lactic acid for targeted cancer therapy
Chinese Chemical Letters·2025
Exploiting Vision Language Model for Training-Free 3D Point Cloud OOD Detection via Graph Score Propagation
arXiv (Cornell University)·2025Open Access
Underwater 3D images reconstruction via guided diffusion for streak tube imaging LiDAR
Optics Express·2025Open Access
PointSAM: Pointly-Supervised Segment Anything Model for Remote Sensing Images
IEEE Transactions on Geoscience and Remote Sensing·2025· 38 cited
Mitigating Missing Feature Channels at Inference Stage: Test-Time Adaptation Through Self-Training With Data Imputation
IEEE Signal Processing Letters·2025
Investigate Interactive Semantic Segmentation via an Uncertainty Mining View
IEEE Transactions on Multimedia·2025
Efficient and Context-Aware Label Propagation for Zero-/Few-Shot Training-Free Adaptation of Vision-Language Model
arXiv (Cornell University)·2024· 1 citedOpen Access
Exploring Diversity-Based Active Learning for 3D Object Detection in Autonomous Driving
IEEE Transactions on Intelligent Transportation Systems·2024· 15 cited
ClarityDiffuseNet: Enhancing fundus image quality under black shadows with diffusion model-based research
Pattern Recognition Letters·2024· 2 cited
Deep reinforcement learning based proactive dynamic obstacle avoidance for safe human-robot collaboration
Manufacturing Letters·2024· 6 citedOpen Access
Box-Level Class-Balanced Sampling For Active Object Detection
2024· 1 cited
Improving Adversarial Robustness for 3D Point Cloud Recognition at Test-Time through Purified Self-Training
arXiv (Cornell University)·2024Open Access
Clip-Guided Source-Free Object Detection in Aerial Images
2024· 8 cited
Improving the Generalization of Segmentation Foundation Model under Distribution Shift via Weakly Supervised Adaptation
2024· 24 cited
A Timely Survey on Vision Transformer for Deepfake Detection
arXiv (Cornell University)·2024Open Access
Holistic and Contextual Evidential Stereo-LiDAR Fusion for Depth Estimation
IEEE Transactions on Intelligent Vehicles·2024· 3 cited
Towards Real-World Test-Time Adaptation: Tri-net Self-Training with Balanced Normalization
Proceedings of the AAAI Conference on Artificial Intelligence·2024· 15 citedOpen Access
Revisiting Realistic Test-Time Training: Sequential Inference and Adaptation by Anchored Clustering Regularized Self-Training
IEEE Transactions on Pattern Analysis and Machine Intelligence·2024· 8 cited
Label-Efficient Point Cloud Semantic Segmentation: A Holistic Active Learning Approach
World Scientific Annual Review of Artificial Intelligence·2024· 2 cited
COFT-AD: COntrastive Fine-Tuning for Few-Shot Anomaly Detection
IEEE Transactions on Image Processing·2024· 17 citedOpen Access
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Frequent Co-authors

Kui Jia(12), Chuan-Sheng Foo(10), Yongyi Su(9), Lile Cai(7), Zhuwen Li(6), Loong‐Fah Cheong(5), Manh Cuong Nguyen(5), Ce Zhu(5), Shengheng Deng(4), Nanqing Liu(4), Kangkang Lu(4), Ke Chen(3), Heng-Chao Li(3), Loong Fah Cheong(3), Le Zhang(3), Adam Goodge(3), Tianrui Li(3), Yushu Li(3), Gim Hee Lee(2), Chaozheng Wu(2)