PPaperPicks

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

DBLP profile ↗ORCID 0000-0002-3243-8512 ↗Google Scholar ↗Homepage ↗

Venues

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

Frequent coauthors

Yixiang Fang
×16
Xiaolin Han
×9
Yingli Zhou
×7
Jinyang Li
×7
Reynold Cheng
×6
Xuequn Shang
×5
Yuanyuan Zeng
×5
Nan Huo
×5
Ge Qu
×5
Bowen Qin
×5
Yankai Chen
×5
Yue Zhang
×4

Papers

  1. A Semantics-aware Approach for Graph Edit Distance Estimation over Knowledge Graphs
    VLDB 2026 ·
    Yingli Zhou
    ,
    Huizhong Wang
    , Chenhao Ma,
    Yixiang Fang
  2. Corrigendum: Attribute Filtering in Approximate Nearest Neighbor Search: An In-depth Experimental Study: [Experiments & Analysis]
    SIGMOD 2026 ·
    Mocheng Li
    ,
    Xiao Yan
    ,
    Baotong Lu
    ,
    Yue Zhang
    ,
    James Cheng
    , Chenhao Ma
  3. Hitcher: Efficient GPU-based Vector Search via Cluster-Centric Kernel and Hitch-Ride Ordering
    SIGKDD 2026 ·
    Qihui Zhou
    ,
    Changji Li
    ,
    Guanxian Jiang
    , Chenhao Ma,
    Xiao Yan
    ,
    Yu Mao
    ,
    Ming-Chang Yang
    ,
    James Cheng
  4. Mamba Hawkes Process for Event Sequence Modeling
    WWW 2026 ·
    Shan Dai
    ,
    Yuyang Shen
    ,
    Yuyang Liang
    , Chenhao Ma,
    Anningzhe Gao
  5. Revisiting Task-Oriented Dataset Search in the Era of Large Language Models: Challenges, Benchmark, and Solution
    VLDB 2026 ·
    Zixin Wei
    ,
    Yucan Guo
    ,
    Jinyang Li
    ,
    Xiaolin Han
    ,
    Xiaolong Jin
    , Chenhao Ma
  6. Robust Spatial-Temporal Similar Trajectory Search via Structure-Enhanced Domain-Invariant Learning
    ICDE 2026 ·
    Xiaolin Han
    ,
    Yonghao Zhou
    , Chenhao Ma,
    Lingyun Song
    ,
    Xinbiao Gan
    ,
    Xuequn Shang
  7. Scalable Privacy-Preserving Shortest Path Distance Computation via 2-Hop Labeling in MPC
    SIGMOD 2026 ·
    Huizhong Wang
    ,
    Yuanyuan Zeng
    ,
    Kun Chen
    ,
    Wei Dong
    , Chenhao Ma
  8. Accelerating Skyline Path Enumeration with a Core Attribute Index on Multi-attribute Graphs
    SIGMOD 2025 ·
    Yuanyuan Zeng
    ,
    Yixiang Fang
    ,
    Wensheng Luo
    , Chenhao Ma
  9. Are Large Language Models Ready for Multi-Turn Tabular Data Analysis?
    ICML 2025 ·
    Jinyang Li
    ,
    Nan Huo
    ,
    Yan Gao
    ,
    Jiayi Shi
    ,
    Yingxiu Zhao
    ,
    Ge Qu
    ,
    Bowen Qin
    ,
    Yurong Wu
    ,
    Xiaodong Li
    , Chenhao Ma,
    Jian-Guang Lou
    ,
    Reynold Cheng
  10. Attribute Filtering in Approximate Nearest Neighbor Search: An In-depth Experimental Study
    SIGMOD 2025 ·
    Mocheng Li
    ,
    Xiao Yan
    ,
    Baotong Lu
    ,
    Yue Zhang
    ,
    James Cheng
    , Chenhao Ma
  11. CSPO: Cross-Market Synergistic Stock Price Movement Forecasting with Pseudo-volatility Optimization
    WWW 2025 ·
    Sida Lin
    ,
    Yankai Chen
    ,
    Yiyan Qi
    , Chenhao Ma,
    Bokai Cao
    ,
    Yifei Zhang
    ,
    Xue Liu
    ,
    Jian Guo
  12. Efficient Historical Butterfly Counting in Large Temporal Bipartite Networks via Graph Structure-aware Index
    VLDB 2025 ·
    Qiuyang Mang
    ,
    Jingbang Chen
    ,
    Hangrui Zhou
    ,
    Yu Gao
    ,
    Yingli Zhou
    ,
    Qingyu Shi
    ,
    Richard Peng
    ,
    Yixiang Fang
    , Chenhao Ma
  13. Efficient Maintenance of 2-Hop Labeling Index on Dynamic Small-World Graphs
    VLDB 2025 ·
    Yuanyuan Zeng
    ,
    Yixiang Fang
    ,
    Kun Chen
    ,
    Yangfan Li
    , Chenhao Ma
  14. Efficient Structural Clustering Over Hypergraphs
    ICDE 2025 ·
    Dong Pan
    ,
    Xu Zhou
    ,
    Lingwei Li
    ,
    Quanqing Xu
    ,
    Chuanhui Yang
    , Chenhao Ma,
    Kenli Li
  15. Micro-Act: Mitigate Knowledge Conflict in Question Answering via Actionable Self-Reasoning
    ACL 2025 ·
    Nan Huo
    ,
    Jinyang Li
    ,
    Bowen Qin
    ,
    Ge Qu
    ,
    Xiaolong Li
    ,
    Xiaodong Li
    , Chenhao Ma,
    Reynold Cheng
  16. MoDiff - Graph Generation with Motif-aware Diffusion Model
    SIGKDD 2025 ·
    Yuwei Xu
    , Chenhao Ma
  17. ReadGraph: Relational Evolution Enhanced Anomaly Detection in Dynamic Heterogeneous Graph
    WWW 2025 ·
    Xiaolin Han
    ,
    Xiurui Hu
    , Chenhao Ma,
    Xuequn Shang
  18. SHARE: An SLM-based Hierarchical Action CorREction Assistant for Text-to-SQL
    ACL 2025 ·
    Ge Qu
    ,
    Jinyang Li
    ,
    Bowen Qin
    ,
    Xiaolong Li
    ,
    Nan Huo
    , Chenhao Ma,
    Reynold Cheng
  19. STORM: Spatio-Temporal Similar Trajectory Retrieval on Non-Uniform Maritime Data
    CIKM 2025 ·
    Xiaolin Han
    ,
    Yonghao Zhou
    , Chenhao Ma,
    Fang Li
    ,
    Xuequn Shang
  20. STREAM: Hierarchical Dynamic Traffic Pattern Inference for Sparse Trajectory Recovery
    ICDM 2025 ·
    Xiaolin Han
    ,
    Tianwen Zhang
    ,
    Yuke Li
    ,
    Gaukhar Issayeva
    , Chenhao Ma,
    Lingyun Song
    ,
    Xuequn Shang
  21. SWE-SQL: Illuminating LLM Pathways to Solve User SQL Issues in Real-World Applications
    NeurIPS 2025 ·
    Jinyang Li
    ,
    Xiaolong Li
    ,
    Ge Qu
    ,
    Per Jacobsson
    ,
    Bowen Qin
    ,
    Binyuan Hui
    ,
    Shuzheng Si
    ,
    Nan Huo
    ,
    Xiaohan Xu
    ,
    Yue Zhang
    ,
    Ziwei Tang
    ,
    Yuanshuai Li
    ,
    Florensia Widjaja
    ,
    Xintong Zhu
    ,
    Feige Zhou
    ,
    Yongfeng Huang
    ,
    Yannis Papakonstantinou
    ,
    Fatma Özcan
    , Chenhao Ma,
    Reynold Cheng
  22. Scalable Approximate Biclique Counting over Large Bipartite Graphs
    VLDB 2025 ·
    Jingbang Chen
    ,
    Weinuo Li
    ,
    Yingli Zhou
    ,
    Hangrui Zhou
    ,
    Qiuyang Mang
    ,
    Can Wang
    ,
    Yixiang Fang
    , Chenhao Ma
  23. SemExplorer: A User Interface for Semantic Approach to Customized Dataset Search
    SIGMOD 2025 ·
    Zixin Wei
    ,
    Jun Han
    ,
    Xiaolin Han
    , Chenhao Ma
  24. TRACE: Intra-visit Clinical Event Nowcasting via Effective Patient Trajectory Encoding
    WWW 2025 ·
    Yuyang Liang
    ,
    Yankai Chen
    ,
    Yixiang Fang
    ,
    Laks V. S. Lakshmanan
    , Chenhao Ma
  25. TempASD: Temporal Anomalous Subgraph Discovery in Large-Scale Dynamic Financial Networks
    SIGKDD 2025 ·
    Xiaolin Han
    ,
    Yikun Zhang
    , Chenhao Ma,
    Lingyun Song
    ,
    Reynold Cheng
    ,
    Xuequn Shang
  26. UTCS: Effective Unsupervised Temporal Community Search with Pre-training of Temporal Dynamics and Subgraph Knowledge
    SIGIR 2025 ·
    Yue Zhang
    ,
    Yankai Chen
    ,
    Yingli Zhou
    ,
    Yucan Guo
    ,
    Xiaolin Han
    , Chenhao Ma
  27. UnG-MoCha: Neural Motif Counting in Uncertain Graphs
    SIGKDD 2025 ·
    Lujie Ban
    ,
    Xiaolin Han
    ,
    Jinyang Li
    , Chenhao Ma
  28. A Counting-based Approach for Efficient k-Clique Densest Subgraph Discovery
    SIGMOD 2024 ·
    Yingli Zhou
    ,
    Qingshuo Guo
    ,
    Yixiang Fang
    , Chenhao Ma
  29. A Similarity-based Approach for Efficient Large Quasi-clique Detection
    WWW 2024 ·
    Jiayang Pang
    , Chenhao Ma,
    Yixiang Fang
  30. Before Generation, Align it! A Novel and Effective Strategy for Mitigating Hallucinations in Text-to-SQL Generation
    ACL 2024 ·
    Ge Qu
    ,
    Jinyang Li
    ,
    Bowen Li
    ,
    Bowen Qin
    ,
    Nan Huo
    , Chenhao Ma,
    Reynold Cheng
  31. Distributed Shortest Distance Labeling on Large-Scale Graphs
    VLDB 2024 ·
    Yuanyuan Zeng
    , Chenhao Ma,
    Yixiang Fang
  32. Effective Job-market Mobility Prediction with Attentive Heterogeneous Knowledge Learning and Synergy
    CIKM 2024 ·
    Sida Lin
    ,
    Zhouyi Zhang
    ,
    Yankai Chen
    , Chenhao Ma,
    Yixiang Fang
    ,
    Shan Dai
    ,
    Guangli Lu
  33. Efficient Core Decomposition Over Large Heterogeneous Information Networks
    ICDE 2024 ·
    Yucan Guo
    , Chenhao Ma,
    Yixiang Fang
  34. Efficient Distributed Hop-Constrained Path Enumeration on Large-Scale Graphs
    SIGMOD 2024 ·
    Yuanyuan Zeng
    ,
    Yixiang Fang
    , Chenhao Ma,
    Xu Zhou
    ,
    Kenli Li
  35. Efficient Maximal Motif-Clique Enumeration over Large Heterogeneous Information Networks
    VLDB 2024 ·
    Yingli Zhou
    ,
    Yixiang Fang
    , Chenhao Ma,
    Tianci Hou
    ,
    Xin Huang
  36. In-depth Analysis of Densest Subgraph Discovery in a Unified Framework
    VLDB 2024 ·
    Yingli Zhou
    ,
    Qingshuo Guo
    ,
    Yi Yang
    ,
    Yixiang Fang
    , Chenhao Ma,
    Laks V. S. Lakshmanan
  37. Influential Exemplar Replay for Incremental Learning in Recommender Systems
    AAAI 2024 ·
    Xinni Zhang
    ,
    Yankai Chen
    , Chenhao Ma,
    Yixiang Fang
    ,
    Irwin King
  38. On Efficient Large Sparse Matrix Chain Multiplication
    SIGMOD 2024 ·
    Chunxu Lin
    ,
    Wensheng Luo
    ,
    Yixiang Fang
    , Chenhao Ma,
    Xilin Liu
    ,
    Yuchi Ma
  39. Reproducibility Report for ACM SIGMOD 2024 Paper: 'Temporal JSON Keyword Search'
    SIGMOD 2024 · Chenhao Ma,
    Junchang Wang
    ,
    Curtis E. Dyreson
    ,
    Amani M. Shatnawi
    ,
    Sourav S. Bhowmick
    ,
    Vishal Sharma
  40. Scalable Algorithm for Finding Balanced Subgraphs with Tolerance in Signed Networks
    SIGKDD 2024 ·
    Jingbang Chen
    ,
    Qiuyang Mang
    ,
    Hangrui Zhou
    ,
    Richard Peng
    ,
    Yu Gao
    , Chenhao Ma