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Ke Xu

Beihang University, Department of Computer Science and Engineering, Beijing, China

22 papers at tracked venues · 16 at CORE A* · active 2024–2026

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Venues

AAAI ×3ACM MM ×3NeurIPS ×3ACL ×2EMNLP ×2ICLR ×2VLDB ×2CIKM ×1CVPR ×1ECCV ×1ICRA ×1NAACL ×1

Frequent coauthors

Yue Hou
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Jianhao Li
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Zekun Moore Wang
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Dingyuan Shi
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Jiaheng Liu
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Noah Wang
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Xingyu Peng
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Jin Hu
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Junran Wu
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Shuyue Wei
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He Zhu
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Hongcheng Guo
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Papers

  1. Graph Out-of-Distribution Detection via Test-Time Calibration with Dual Dynamic Dictionaries
    AAAI 2026 ·
    Yue Hou
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  2. Surrogate as Teacher: Distillation-Guided Graph Poisoning Attack
    AAAI 2026 ·
    Xingyu Peng
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  3. Efficient 3D Perception on Multi-Sweep Point Cloud with Gumbel Spatial Pruning
    ICRA 2025 ·
    Jianhao Li
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  4. Exploring Semantic-constrained Adversarial Example with Instruction Uncertainty Reduction
    NeurIPS 2025 ·
    Jin Hu
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  5. MIO: A Foundation Model on Multimodal Tokens
    EMNLP 2025 ·
    Zekun Moore Wang
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  6. PopAlign: Diversifying Contrasting Patterns for a More Comprehensive Alignment
    ACL 2025 ·
    Zekun Moore Wang
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  7. Redundancy-Aware Test-Time Graph Out-of-Distribution Detection
    NeurIPS 2025 ·
    Yue Hou
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  8. Structural Entropy Guided Unsupervised Graph Out-Of-Distribution Detection
    AAAI 2025 ·
    Yue Hou
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  9. Test-time Graph OOD Detection via Dynamic Dictionary Expansion and OOD Score Calibration
    ACM MM 2025 ·
    Yue Hou
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  10. Toward Robust Signed Graph Learning through Joint Input-Target Denoising
    ACM MM 2025 ·
    Junran Wu
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  11. A Data-driven Spatiotemporal Simulator for Reinforcement Learning Methods
    VLDB 2024 ·
    Dingyuan Shi
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  12. FedSM: A Practical Federated Shared Mobility System
    VLDB 2024 ·
    Shuyue Wei
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  13. Graph-constrained diffusion for End-to-End Path Planning
    ICLR 2024 ·
    Dingyuan Shi
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  14. HILL: Hierarchy-aware Information Lossless Contrastive Learning for Hierarchical Text Classification
    NAACL 2024 ·
    He Zhu
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  15. LTA-PCS: Learnable Task-Agnostic Point Cloud Sampling
    CVPR 2024 ·
    Jiaheng Liu
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  16. NC2D: Novel Class Discovery for Node Classification
    CIKM 2024 ·
    Yue Hou
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  17. OWL: A Large Language Model for IT Operations
    ICLR 2024 ·
    Hongcheng Guo
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  18. PositionID: LLMs can Control Lengths, Copy and Paste with Explicit Positional Awareness
    EMNLP 2024 ·
    Noah Wang
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  19. RoleAgent: Building, Interacting, and Benchmarking High-quality Role-Playing Agents from Scripts
    NeurIPS 2024 ·
    Jiaheng Liu
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  20. RoleLLM: Benchmarking, Eliciting, and Enhancing Role-Playing Abilities of Large Language Models
    ACL 2024 ·
    Noah Wang
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  21. Segment, Lift and Fit: Automatic 3D Shape Labeling from 2D Prompts
    ECCV 2024 ·
    Jianhao Li
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  22. VRDistill: Vote Refinement Distillation for Efficient Indoor 3D Object Detection
    ACM MM 2024 ·
    Ze Yuan
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