Leong Hou U

Venues

Frequent coauthors

Papers

1. A Fast, Versatile, and User-Friendly Plugin for Kernel Density Analysis
   ICDE 2026 ·

   Tsz Nam Chan

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2. Connectivity-Guided Sparsification of 2-FWL GNNs: Preserving Full Expressivity with Improved Efficiency
   AAAI 2026 ·

   Rongqin Chen

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3. DSAP: Enhancing Generalization in Goal-Conditioned Reinforcement Learning
   AAAI 2026 ·

   Yiming Wang

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4. Explore to Learn: Latent Exploration Through Disentangled Synergy Patterns for Reinforcement Learning in Overactuated Control
   AAAI 2026 ·

   Yiming Wang

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5. Hierarchical Frequency-Decomposition Graph Neural Networks for Road Network Representation Learning
   AAAI 2026 ·

   Jingtian Ma

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6. Latent State-Predictive Exploration for Deep Reinforcement Learning
   AAAI 2026 ·

   Yiming Wang

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7. Multimodal Mixture-of-Experts with Retrieval Augmentation for Protein Active Site Identification
   AAAI 2026 ·

   Jiayang Wu

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8. PLAN: Fast and Approximate Gaussian Kernel Density Visualization in Road Networks
   ICDE 2026 ·

   Tsz Nam Chan

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9. A Fast Line Density Visualization Plugin for Geographic Information Systems
   SIGMOD 2025 ·

   Tsz Nam Chan

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10. A Fast and Accurate Block Compression Solution for Spatiotemporal Kernel Density Visualization
    SIGKDD 2025 ·

    Yue Zhong

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11. Advancing Graph Isomorphism Tests with Metric Space Indicators: A Tool for Improving Graph Learning Tasks
    CIKM 2025 ·

    Shenghui Zhang

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12. App2Exa: Accelerating Exact kNN Search via Dynamic Cache-Guided Approximation
    IJCAI 2025 ·

    Ke Li

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13. BILE: An Effective Behavior-based Latent Exploration Scheme for Deep Reinforcement Learning
    IJCAI 2025 ·

    Yiming Wang

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14. Balancing Bias in Two-sided Markets for Fair Stable Matchings
    ICLR 2025 ·

    Siyuan Wu

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15. Efficient Diversity-based Experience Replay for Deep Reinforcement Learning
    IJCAI 2025 ·

    Kaiyan Zhao

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16. Enhanced Subgraph Learning in 2-FWL GNNs via Local Connectivity, Spectral, and Distance Encodings
    SIGKDD 2025 ·

    Rongqin Chen

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17. Large-Scale Spatiotemporal Kernel Density Visualization
    ICDE 2025 ·

    Tsz Nam Chan

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18. Tokenphormer: Structure-aware Multi-token Graph Transformer for Node Classification
    AAAI 2025 ·

    Zijie Zhou

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19. VecCity: A Taxonomy-guided Library for Map Entity Representation Learning [Experiment, Analysis & Benchmark]
    VLDB 2025 ·

    Wentao Zhang

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20. A Computation-Aware Shape Loss Function for Point Cloud Completion
    AAAI 2024 ·

    Shunran Zhang

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21. HFGNN: Efficient Graph Neural Networks Using Hub-Fringe Structures
    ICDM 2024 ·

    Pak Lon Ip

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22. LARGE: A Length-Aggregation-based Grid Structure for Line Density Visualization
    VLDB 2024 ·

    Tsz Nam Chan

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23. LION: Fast and High-Resolution Network Kernel Density Visualization
    VLDB 2024 ·

    Tsz Nam Chan

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24. PLAME: Piecewise-Linear Approximate Measure for Additive Kernel SVM (Extended abstract)
    ICDE 2024 ·

    Tsz Nam Chan

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25. Rethinking Exploration in Reinforcement Learning with Effective Metric-Based Exploration Bonus
    NeurIPS 2024 ·

    Yiming Wang

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