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Chenhao Ma

Chinese University of Hong Kong-Shenzhen (CUHK-SZ), School of Data Science, Shenzhen, China

40 papers at tracked venues · 37 at CORE A* · active 2024–2026

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Venues

SIGMOD ×9VLDB ×8SIGKDD ×5WWW ×5ACL ×3ICDE ×3CIKM ×2AAAI ×1ICDM ×1ICML ×1NeurIPS ×1SIGIR ×1

Frequent coauthors

Xiaolin Han
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Yingli Zhou
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Yuanyuan Zeng
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Mocheng Li
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Zixin Wei
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Jinyang Li
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Sida Lin
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Ge Qu
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Jingbang Chen
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Qihui Zhou
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Shan Dai
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Huizhong Wang
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Papers

  1. A Semantics-aware Approach for Graph Edit Distance Estimation over Knowledge Graphs
    VLDB 2026 ·
    Yingli Zhou
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  2. Corrigendum: Attribute Filtering in Approximate Nearest Neighbor Search: An In-depth Experimental Study: [Experiments & Analysis]
    SIGMOD 2026 ·
    Mocheng Li
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  3. Hitcher: Efficient GPU-based Vector Search via Cluster-Centric Kernel and Hitch-Ride Ordering
    SIGKDD 2026 ·
    Qihui Zhou
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  4. Mamba Hawkes Process for Event Sequence Modeling
    WWW 2026 ·
    Shan Dai
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  5. Revisiting Task-Oriented Dataset Search in the Era of Large Language Models: Challenges, Benchmark, and Solution
    VLDB 2026 ·
    Zixin Wei
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  6. Robust Spatial-Temporal Similar Trajectory Search via Structure-Enhanced Domain-Invariant Learning
    ICDE 2026 ·
    Xiaolin Han
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  7. Scalable Privacy-Preserving Shortest Path Distance Computation via 2-Hop Labeling in MPC
    SIGMOD 2026 ·
    Huizhong Wang
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  8. Accelerating Skyline Path Enumeration with a Core Attribute Index on Multi-attribute Graphs
    SIGMOD 2025 ·
    Yuanyuan Zeng
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  9. Are Large Language Models Ready for Multi-Turn Tabular Data Analysis?
    ICML 2025 ·
    Jinyang Li
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  10. Attribute Filtering in Approximate Nearest Neighbor Search: An In-depth Experimental Study
    SIGMOD 2025 ·
    Mocheng Li
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  11. CSPO: Cross-Market Synergistic Stock Price Movement Forecasting with Pseudo-volatility Optimization
    WWW 2025 ·
    Sida Lin
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  12. Efficient Historical Butterfly Counting in Large Temporal Bipartite Networks via Graph Structure-aware Index
    VLDB 2025 ·
    Qiuyang Mang
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  13. Efficient Maintenance of 2-Hop Labeling Index on Dynamic Small-World Graphs
    VLDB 2025 ·
    Yuanyuan Zeng
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  14. Efficient Structural Clustering Over Hypergraphs
    ICDE 2025 ·
    Dong Pan
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  15. Micro-Act: Mitigate Knowledge Conflict in Question Answering via Actionable Self-Reasoning
    ACL 2025 ·
    Nan Huo
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  16. MoDiff - Graph Generation with Motif-aware Diffusion Model
    SIGKDD 2025 ·
    Yuwei Xu
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  17. ReadGraph: Relational Evolution Enhanced Anomaly Detection in Dynamic Heterogeneous Graph
    WWW 2025 ·
    Xiaolin Han
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  18. SHARE: An SLM-based Hierarchical Action CorREction Assistant for Text-to-SQL
    ACL 2025 ·
    Ge Qu
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  19. STORM: Spatio-Temporal Similar Trajectory Retrieval on Non-Uniform Maritime Data
    CIKM 2025 ·
    Xiaolin Han
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  20. STREAM: Hierarchical Dynamic Traffic Pattern Inference for Sparse Trajectory Recovery
    ICDM 2025 ·
    Xiaolin Han
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  21. SWE-SQL: Illuminating LLM Pathways to Solve User SQL Issues in Real-World Applications
    NeurIPS 2025 ·
    Jinyang Li
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  22. Scalable Approximate Biclique Counting over Large Bipartite Graphs
    VLDB 2025 ·
    Jingbang Chen
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  23. SemExplorer: A User Interface for Semantic Approach to Customized Dataset Search
    SIGMOD 2025 ·
    Zixin Wei
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  24. TRACE: Intra-visit Clinical Event Nowcasting via Effective Patient Trajectory Encoding
    WWW 2025 ·
    Yuyang Liang
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  25. TempASD: Temporal Anomalous Subgraph Discovery in Large-Scale Dynamic Financial Networks
    SIGKDD 2025 ·
    Xiaolin Han
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  26. UTCS: Effective Unsupervised Temporal Community Search with Pre-training of Temporal Dynamics and Subgraph Knowledge
    SIGIR 2025 ·
    Yue Zhang
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  27. UnG-MoCha: Neural Motif Counting in Uncertain Graphs
    SIGKDD 2025 ·
    Lujie Ban
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  28. A Counting-based Approach for Efficient k-Clique Densest Subgraph Discovery
    SIGMOD 2024 ·
    Yingli Zhou
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  29. A Similarity-based Approach for Efficient Large Quasi-clique Detection
    WWW 2024 ·
    Jiayang Pang
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  30. Before Generation, Align it! A Novel and Effective Strategy for Mitigating Hallucinations in Text-to-SQL Generation
    ACL 2024 ·
    Ge Qu
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  31. Distributed Shortest Distance Labeling on Large-Scale Graphs
    VLDB 2024 ·
    Yuanyuan Zeng
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  32. Effective Job-market Mobility Prediction with Attentive Heterogeneous Knowledge Learning and Synergy
    CIKM 2024 ·
    Sida Lin
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  33. Efficient Core Decomposition Over Large Heterogeneous Information Networks
    ICDE 2024 ·
    Yucan Guo
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  34. Efficient Distributed Hop-Constrained Path Enumeration on Large-Scale Graphs
    SIGMOD 2024 ·
    Yuanyuan Zeng
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  35. Efficient Maximal Motif-Clique Enumeration over Large Heterogeneous Information Networks
    VLDB 2024 ·
    Yingli Zhou
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  36. In-depth Analysis of Densest Subgraph Discovery in a Unified Framework
    VLDB 2024 ·
    Yingli Zhou
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  37. Influential Exemplar Replay for Incremental Learning in Recommender Systems
    AAAI 2024 ·
    Xinni Zhang
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  38. On Efficient Large Sparse Matrix Chain Multiplication
    SIGMOD 2024 ·
    Chunxu Lin
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  39. Reproducibility Report for ACM SIGMOD 2024 Paper: 'Temporal JSON Keyword Search'
    SIGMOD 2024 · Chenhao Ma
  40. Scalable Algorithm for Finding Balanced Subgraphs with Tolerance in Signed Networks
    SIGKDD 2024 ·
    Jingbang Chen
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