PPaperPicks

Gang Chen

Zhejiang University, Database Laboratory, China

72 papers at tracked venues · 62 at CORE A* · active 2024–2026

Venues

Frequent coauthors

Haobo Wang
×22
Sai Wu
×21
Junbo Zhao
×19
Lidan Shou
×16
Ke Chen
×13
Huan Li
×13
Dongxiang Zhang
×12
Xiu Tang
×11
Beng Chin Ooi
×10
Chang Yao
×9
Shaofeng Cai
×7
Wentao Ye
×6

Papers

  1. Corpus-Centric Learning for Zero-Shot Table Retrieval
    SIGIR 2026 ·
    Zhou He
    ,
    Zhifei Pang
    ,
    Xiu Tang
    ,
    Sai Wu
    , Gang Chen
  2. Debugging Engine Enhanced by Prior Knowledge: Can We Teach LLM How to Debug?
    FSE 2026 ·
    Kunyi Li
    ,
    Sai Wu
    ,
    Xiu Tang
    ,
    Chang Yao
    ,
    Songhao Bu
    ,
    Quanqing Xu
    , Gang Chen
  3. DeepOR: A Deep Reasoning Foundation Model for Optimization Modeling
    AAAI 2026 ·
    Ziyang Xiao
    ,
    Yuan Jessica Wang
    ,
    Xiongwei Han
    ,
    Shisi Guan
    ,
    Jingyan Zhu
    ,
    Jingrong Xie
    ,
    Lilin Xu
    ,
    Han Wu
    ,
    Wing Yin Yu
    ,
    Zehua Liu
    ,
    Xiaojin Fu
    , Gang Chen,
    Dongxiang Zhang
  4. Efficient Inference for Large Vision-Language Models: Bottlenecks, Techniques, and Prospects
    ACL 2026 ·
    Jun Zhang
    ,
    Yicheng Ji
    ,
    Feiyang Ren
    ,
    Yihang Li
    ,
    Bowen Zeng
    ,
    Zonghao Chen
    ,
    Ke Chen
    ,
    Lidan Shou
    , Gang Chen,
    Huan Li
  5. FinMRAGBench: A Realistic and Complex Benchmark for Multi-Modal RAG in Financial Document Analysis
    ACL 2026 ·
    Shouqing Yang
    ,
    Qi Zhang
    ,
    Yuhang Yang
    ,
    Ruikang Xu
    ,
    Yuwei Hou
    ,
    Zhulin Jia
    ,
    Lirong Gao
    ,
    Haobo Wang
    ,
    Jinglei Chen
    ,
    Jiexiang Wang
    ,
    Sheng Guo
    ,
    Bo Zheng
    , Gang Chen
  6. Group-aware Multiscale Ensemble Learning for Test-Time Multimodal Sentiment Analysis
    AAAI 2026 ·
    Kai Tang
    ,
    Yixuan Tang
    ,
    Tianyi Chen
    ,
    Haokai Xu
    ,
    Qiqi Luo
    ,
    Jin Guang Zheng
    ,
    Zhixin Zhang
    , Gang Chen,
    Haobo Wang
  7. IncreQueryFusion: On-demand Data Fusion Framework in Dynamic Data Lakes
    VLDB 2026 ·
    Wenhao Liu
    ,
    Sai Wu
    ,
    Xiu Tang
    ,
    Yitong Zhang
    ,
    Dong Peng
    ,
    Guolong Huang
    , Gang Chen
  8. Modeling Concurrency Control as a Learnable Function
    SIGMOD 2026 ·
    Hexiang Pan
    ,
    Shaofeng Cai
    ,
    Tien Tuan Anh Dinh
    ,
    Yuncheng Wu
    ,
    Yeow Meng Chee
    , Gang Chen,
    Beng Chin Ooi
  9. NeurBench: A Benchmark Suite for Learned Database Components with Drift Modeling: [Experiments & Analysis]
    SIGMOD 2026 ·
    Zhanhao Zhao
    ,
    Haotian Gao
    ,
    Naili Xing
    ,
    Lingze Zeng
    ,
    Meihui Zhang
    , Gang Chen,
    Manuel Rigger
    ,
    Beng Chin Ooi
  10. NeurIDA: Dynamic Modeling for Effective In-Database Analytics
    VLDB 2026 ·
    Lingze Zeng
    ,
    Shaofeng Cai
    ,
    Naili Xing
    ,
    Jiaqi Zhu
    , Gang Chen,
    Peng Lu
    ,
    Jian Pei
    ,
    Beng Chin Ooi
  11. QBridge: Bridging Natural Language and SQL via Gold Query Rewriting with Agentic Refinement
    ACL 2026 ·
    Zhensheng Luo
    ,
    Sai Wu
    ,
    Yuan Qiu
    ,
    Chang Yao
    , Gang Chen,
    Xiu Tang
  12. Reinforcement Learning with Verbalized Probabilities for LLM Classification
    WWW 2026 ·
    Liyao Li
    ,
    Hao Chen
    ,
    Jiaming Tian
    ,
    Wentao Ye
    ,
    Lirong Gao
    ,
    Chao Ye
    ,
    Ningtao Wang
    ,
    Xing Fu
    ,
    Yu Cheng
    ,
    Haobo Wang
    , Gang Chen,
    Junbo Zhao
  13. SVFusion: A CPU-GPU Co-Processing Architecture for Large-Scale Real-Time Vector Search
    VLDB 2026 ·
    Yuchen Peng
    ,
    Dingyu Yang
    ,
    Zhongle Xie
    ,
    Ji Sun
    ,
    Lidan Shou
    ,
    Ke Chen
    , Gang Chen
  14. See the Forest for the Trees: Loosely Speculative Decoding via Visual-Semantic Guidance for Efficient Inference of Video LLMs
    ACL 2026 ·
    Yicheng Ji
    ,
    Jun Zhang
    ,
    Jinpeng Chen
    ,
    Cong Wang
    ,
    Lidan Shou
    , Gang Chen,
    Huan Li
  15. Towards Interpretable Tabular Reasoning: Enhancing LLM Reasoning on Tabular Data with Pre-Constructed Logic Graph
    ACL 2026 ·
    Lirong Gao
    ,
    Zewei Yu
    ,
    Zhongrui Yin
    ,
    Qi Zhang
    ,
    Yuke Zhu
    ,
    Bo Zheng
    ,
    Haobo Wang
    ,
    Junbo Zhao
    , Gang Chen,
    Sheng Guo
  16. A Comprehensive Study of Shapley Value in Data Analytics
    VLDB 2025 ·
    Hong Lin
    ,
    Shixin Wan
    ,
    Zhongle Xie
    ,
    Ke Chen
    ,
    Meihui Zhang
    ,
    Lidan Shou
    , Gang Chen
  17. A Demonstration of QueryArtisan: Real-Time Data Lake Analysis via Dynamically Generated Data Manipulation Code
    VLDB 2025 ·
    Wenhao Liu
    ,
    Xiu Tang
    ,
    Sai Wu
    ,
    Chang Yao
    ,
    Gongsheng Yuan
    , Gang Chen
  18. A Survey of Optimization Modeling Meets LLMs: Progress and Future Directions
    IJCAI 2025 ·
    Ziyang Xiao
    ,
    Jingrong Xie
    ,
    Lilin Xu
    ,
    Shisi Guan
    ,
    Jingyan Zhu
    ,
    Xiongwei Han
    ,
    Xiaojin Fu
    ,
    WingYin Yu
    ,
    Han Wu
    ,
    Wei Shi
    ,
    Qingcan Kang
    ,
    Jiahui Duan
    ,
    Tao Zhong
    ,
    Mingxuan Yuan
    ,
    Jia Zeng
    ,
    Yuan Wang
    , Gang Chen,
    Dongxiang Zhang
  19. A Timestep-Adaptive Frequency-Enhancement Framework for Diffusion-based Image Super-Resolution
    IJCAI 2025 ·
    Yueying Li
    ,
    Hanbin Zhao
    ,
    Jiaqing Zhou
    ,
    Guozhi Xu
    ,
    Tianlei Hu
    , Gang Chen,
    Haobo Wang
  20. Adda: Towards Efficient in-Database Feature Generation via LLM-based Agents
    SIGMOD 2025 ·
    Kuan Lu
    ,
    Zhihui Yang
    ,
    Sai Wu
    ,
    Ruichen Xia
    ,
    Dongxiang Zhang
    , Gang Chen
  21. Bridging the Semantic Gap Between Text and Table: A Case Study on NL2SQL
    ICLR 2025 ·
    Lin Long
    ,
    Xijun Gu
    ,
    Xinjie Sun
    ,
    Wentao Ye
    ,
    Haobo Wang
    ,
    Sai Wu
    , Gang Chen,
    Junbo Zhao
  22. CYCLE-INSTRUCT: Fully Seed-Free Instruction Tuning via Dual Self-Training and Cycle Consistency
    EMNLP 2025 ·
    Zhanming Shen
    ,
    Hao Chen
    ,
    Yulei Tang
    ,
    Shaolin Zhu
    ,
    Wentao Ye
    ,
    Xiaomeng Hu
    ,
    Haobo Wang
    , Gang Chen,
    Junbo Zhao
  23. CoLA: Model Collaboration for Log-based Anomaly Detection
    VLDB 2025 ·
    Xuhang Zhu
    ,
    Xiu Tang
    ,
    Sai Wu
    ,
    Jichen Li
    ,
    Haobo Wang
    ,
    Chang Yao
    ,
    Quanqing Xu
    , Gang Chen
  24. CogSQL: A Cognitive Framework for Enhancing Large Language Models in Text-to-SQL Translation
    AAAI 2025 ·
    Hongwei Yuan
    ,
    Xiu Tang
    ,
    Ke Chen
    ,
    Lidan Shou
    , Gang Chen,
    Huan Li
  25. Ensembling Prompting Strategies for Zero-Shot Hierarchical Text Classification with Large Language Models
    EMNLP 2025 ·
    Mingxuan Xia
    ,
    Zhijie Jiang
    ,
    Haobo Wang
    ,
    Junbo Zhao
    ,
    Tianlei Hu
    , Gang Chen
  26. Exploit Gradient Skewness to Circumvent Byzantine Defenses for Federated Learning
    AAAI 2025 ·
    Yuchen Liu
    ,
    Chen Chen
    ,
    Lingjuan Lyu
    ,
    Yaochu Jin
    , Gang Chen
  27. HAKES: Scalable Vector Database for Embedding Search Service
    VLDB 2025 ·
    Guoyu Hu
    ,
    Shaofeng Cai
    ,
    Tien Tuan Anh Dinh
    ,
    Zhongle Xie
    ,
    Cong Yue
    , Gang Chen,
    Beng Chin Ooi
  28. High-Throughput Ingestion for Video Warehouse: Comprehensive Configuration and Effective Exploration
    SIGMOD 2025 ·
    Baiyan Zhang
    ,
    Zepeng Li
    ,
    Dongxiang Zhang
    ,
    Huan Li
    ,
    Kian-Lee Tan
    , Gang Chen
  29. HyperMR: Efficient Hypergraph-enhanced Matrix Storage on Compute-in-Memory Architecture
    SIGMOD 2025 ·
    Yifan Wu
    ,
    Ke Chen
    , Gang Chen,
    Dawei Jiang
    ,
    Huan Li
    ,
    Lidan Shou
  30. In-Context Adaptation to Concept Drift for Learned Database Operations
    ICML 2025 ·
    Jiaqi Zhu
    ,
    Shaofeng Cai
    ,
    Yanyan Shen
    , Gang Chen,
    Fang Deng
    ,
    Beng Chin Ooi
  31. LongTableBench: Benchmarking Long-Context Table Reasoning across Real-World Formats and Domains
    EMNLP 2025 ·
    Liyao Li
    ,
    Jiaming Tian
    ,
    Hao Chen
    ,
    Wentao Ye
    ,
    Chao Ye
    ,
    Haobo Wang
    ,
    Ningtao Wang
    ,
    Xing Fu
    , Gang Chen,
    Junbo Zhao
  32. Mining Platoon Patterns from Traffic Videos
    VLDB 2025 ·
    Yijun Bei
    ,
    Teng Ma
    ,
    Dongxiang Zhang
    ,
    Sai Wu
    ,
    Kian-Lee Tan
    , Gang Chen
  33. MorphingDB: A Task-Centric AI-Native DBMS for Model Management and Inference
    SIGMOD 2025 ·
    Sai Wu
    ,
    Ruichen Xia
    ,
    Dingyu Yang
    ,
    Rui Wang
    ,
    Huihang Lai
    ,
    Jiarui Guan
    ,
    Jiameng Bai
    ,
    Dongxiang Zhang
    ,
    Xiu Tang
    ,
    Zhongle Xie
    ,
    Peng Lu
    , Gang Chen
  34. Not All Data are Good Labels: On the Self-supervised Labeling for Time Series Forecasting
    NeurIPS 2025 ·
    Yuxuan Yang
    ,
    Dalin Zhang
    ,
    Yuxuan Liang
    ,
    Hua Lu
    , Gang Chen,
    Huan Li
  35. POLO: An LLM-Powered Project-Level Code Performance Optimization Framework
    IJCAI 2025 ·
    Jiameng Bai
    ,
    Ruoyi Xu
    ,
    Sai Wu
    ,
    Dingyu Yang
    ,
    Junbo Zhao
    , Gang Chen
  36. SafeLoad: Efficient Admission Control Framework for Identifying Memory-Overloading Queries in Cloud Data Warehouses
    VLDB 2025 ·
    Yifan Wu
    ,
    Yuhan Li
    ,
    Zhenhua Wang
    ,
    Zhongle Xie
    ,
    Dingyu Yang
    ,
    Ke Chen
    ,
    Lidan Shou
    ,
    Bo Tang
    ,
    Liang Lin
    ,
    Huan Li
    , Gang Chen
  37. SeSeMI: Secure Serverless Model Inference on Sensitive Data
    ICDE 2025 ·
    Guoyu Hu
    ,
    Yuncheng Wu
    , Gang Chen,
    Tien Tuan Anh Dinh
    ,
    Beng Chin Ooi
  38. SpecVLM: Enhancing Speculative Decoding of Video LLMs via Verifier-Guided Token Pruning
    EMNLP 2025 ·
    Yicheng Ji
    ,
    Jun Zhang
    ,
    Heming Xia
    ,
    Jinpeng Chen
    ,
    Lidan Shou
    , Gang Chen,
    Huan Li
  39. Table as a Modality for Large Language Models
    NeurIPS 2025 ·
    Liyao Li
    ,
    Chao Ye
    ,
    Wentao Ye
    ,
    Yifei Sun
    ,
    Zhe Jiang
    ,
    Haobo Wang
    ,
    Jiaming Tian
    ,
    Yiming Zhang
    ,
    Ningtao Wang
    ,
    Xing Fu
    , Gang Chen,
    Junbo Zhao
  40. TableCopilot: A Table Assistant Empowered by Natural Language Conditional Table Discovery
    VLDB 2025 ·
    Lingxi Cui
    ,
    Guanyu Jiang
    ,
    Huan Li
    ,
    Ke Chen
    ,
    Lidan Shou
    , Gang Chen
  41. Towards Automatic and Efficient Prediction Query Processing in Analytical Database
    ICDE 2025 ·
    Yuchen Peng
    ,
    Zhongle Xie
    ,
    Ke Chen
    , Gang Chen,
    Lidan Shou
  42. Towards Robust Incremental Learning Under Ambiguous Supervision
    IJCAI 2025 ·
    Rui Wang
    ,
    Mingxuan Xia
    ,
    Haobo Wang
    ,
    Lei Feng
    ,
    Junbo Zhao
    , Gang Chen,
    Chang Yao
  43. Twisted Twin: A Collaborative and Competitive Memory Management Approach in HTAP Systems
    VLDB 2025 ·
    Jiani Yang
    ,
    Sai Wu
    ,
    Yong Wang
    ,
    Dongxiang Zhang
    ,
    Yifei Liu
    ,
    Xiu Tang
    , Gang Chen
  44. T²DR: A Two-Tier Deficiency-Resistant Framework for Incomplete Multimodal Learning
    ACL 2025 ·
    Han Lin
    ,
    Xiu Tang
    ,
    Huan Li
    ,
    Wenxue Cao
    ,
    Sai Wu
    ,
    Chang Yao
    ,
    Lidan Shou
    , Gang Chen
  45. nlcTables: A Dataset for Marrying Natural Language Conditions with Table Discovery
    SIGIR 2025 ·
    Lingxi Cui
    ,
    Huan Li
    ,
    Ke Chen
    ,
    Lidan Shou
    , Gang Chen
  46. A Separation and Alignment Framework for Black-Box Domain Adaptation
    AAAI 2024 ·
    Mingxuan Xia
    ,
    Junbo Zhao
    ,
    Gengyu Lyu
    ,
    Zenan Huang
    ,
    Tianlei Hu
    , Gang Chen,
    Haobo Wang
  47. CARAT: Contrastive Feature Reconstruction and Aggregation for Multi-Modal Multi-Label Emotion Recognition
    AAAI 2024 ·
    Cheng Peng
    ,
    Ke Chen
    ,
    Lidan Shou
    , Gang Chen
  48. Chain-of-Experts: When LLMs Meet Complex Operations Research Problems
    ICLR 2024 ·
    Ziyang Xiao
    ,
    Dongxiang Zhang
    ,
    Yangjun Wu
    ,
    Lilin Xu
    ,
    Yuan Jessica Wang
    ,
    Xiongwei Han
    ,
    Xiaojin Fu
    ,
    Tao Zhong
    ,
    Jia Zeng
    ,
    Mingli Song
    , Gang Chen
  49. CoMAL: Contrastive Active Learning for Multi-Label Text Classification
    SIGKDD 2024 ·
    Cheng Peng
    ,
    Haobo Wang
    ,
    Ke Chen
    ,
    Lidan Shou
    ,
    Chang Yao
    ,
    Runze Wu
    , Gang Chen
  50. Data Contamination Calibration for Black-box LLMs
    ACL 2024 ·
    Wentao Ye
    ,
    Jiaqi Hu
    ,
    Liyao Li
    ,
    Haobo Wang
    , Gang Chen,
    Junbo Zhao
  51. Database Native Model Selection: Harnessing Deep Neural Networks in Database Systems
    VLDB 2024 ·
    Naili Xing
    ,
    Shaofeng Cai
    , Gang Chen,
    Zhaojing Luo
    ,
    Beng Chin Ooi
    ,
    Jian Pei
  52. Draft& Verify: Lossless Large Language Model Acceleration via Self-Speculative Decoding
    ACL 2024 ·
    Jun Zhang
    ,
    Jue Wang
    ,
    Huan Li
    ,
    Lidan Shou
    ,
    Ke Chen
    , Gang Chen,
    Sharad Mehrotra
  53. Embedding and Gradient Say Wrong: A White-Box Method for Hallucination Detection
    EMNLP 2024 ·
    Xiaomeng Hu
    ,
    Yiming Zhang
    ,
    Ru Peng
    ,
    Haozhe Zhang
    ,
    Chenwei Wu
    , Gang Chen,
    Junbo Zhao
  54. Enhancing LLM Reasoning via Vision-Augmented Prompting
    NeurIPS 2024 ·
    Ziyang Xiao
    ,
    Dongxiang Zhang
    ,
    Xiongwei Han
    ,
    Xiaojin Fu
    ,
    Wing Yin Yu
    ,
    Tao Zhong
    ,
    Sai Wu
    ,
    Yuan Wang
    ,
    Jianwei Yin
    , Gang Chen
  55. Exploring Robustness of GNN against Universal Injection Attack from a Worst-case Perspective
    CIKM 2024 ·
    Dandan Ni
    ,
    Sheng Zhang
    ,
    Cong Deng
    ,
    Han Liu
    , Gang Chen,
    Minhao Cheng
    ,
    Hongyang Chen
  56. FC: Adaptive Atomic Commit via Failure Detection
    ICDE 2024 ·
    Hexiang Pan
    ,
    Quang-Trung Ta
    ,
    Meihui Zhang
    ,
    Zhanhao Zhao
    ,
    Yeow Meng Chee
    , Gang Chen,
    Beng Chin Ooi
  57. FedCTQ: A Federated-Based Framework for Accurate and Efficient Contact Tracing Query
    ICDE 2024 ·
    Zhihao Zeng
    ,
    Ziquan Fang
    ,
    Lu Chen
    ,
    Yunjun Gao
    ,
    Kai Zheng
    , Gang Chen
  58. In Situ Neural Relational Schema Matcher
    ICDE 2024 ·
    Xingyu Du
    ,
    Gongsheng Yuan
    ,
    Sai Wu
    , Gang Chen,
    Peng Lu
  59. Learning Geometry-Aware Representations for New Intent Discovery
    ACL 2024 ·
    Kai Tang
    ,
    Junbo Zhao
    ,
    Xiao Ding
    ,
    Runze Wu
    ,
    Lei Feng
    , Gang Chen,
    Haobo Wang
  60. Locating What You Need: Towards Adapting Diffusion Models to OOD Concepts In-the-Wild
    NeurIPS 2024 ·
    Jianan Yang
    ,
    Chenchao Gao
    ,
    Zhiqing Xiao
    ,
    Junbo Zhao
    ,
    Sai Wu
    , Gang Chen,
    Haobo Wang
  61. On LLMs-Driven Synthetic Data Generation, Curation, and Evaluation: A Survey
    ACL 2024 ·
    Lin Long
    ,
    Rui Wang
    ,
    Ruixuan Xiao
    ,
    Junbo Zhao
    ,
    Xiao Ding
    , Gang Chen,
    Haobo Wang
  62. Positive-Unlabeled Learning by Latent Group-Aware Meta Disambiguation
    CVPR 2024 ·
    Lin Long
    ,
    Haobo Wang
    ,
    Zhijie Jiang
    ,
    Lei Feng
    ,
    Chang Yao
    , Gang Chen,
    Junbo Zhao
  63. Powering In-Database Dynamic Model Slicing for Structured Data Analytics
    VLDB 2024 ·
    Lingze Zeng
    ,
    Naili Xing
    ,
    Shaofeng Cai
    , Gang Chen,
    Beng Chin Ooi
    ,
    Jian Pei
    ,
    Yuncheng Wu
  64. Predictive and Near-Optimal Sampling for View Materialization in Video Databases
    SIGMOD 2024 ·
    Yanchao Xu
    ,
    Dongxiang Zhang
    ,
    Shuhao Zhang
    ,
    Sai Wu
    ,
    Zexu Feng
    , Gang Chen
  65. QueryArtisan: Generating Data Manipulation Codes for Ad-hoc Analysis in Data Lakes
    VLDB 2024 ·
    Xiu Tang
    ,
    Wenhao Liu
    ,
    Sai Wu
    ,
    Chang Yao
    ,
    Gongsheng Yuan
    ,
    Shanshan Ying
    , Gang Chen
  66. Revisiting CNNs for Trajectory Similarity Learning
    VLDB 2024 ·
    Zhihao Chang
    ,
    Linzhu Yu
    ,
    Huan Li
    ,
    Sai Wu
    , Gang Chen,
    Dongxiang Zhang
  67. Sampling-Resilient Multi-Object Tracking
    AAAI 2024 ·
    Zepeng Li
    ,
    Dongxiang Zhang
    ,
    Sai Wu
    ,
    Mingli Song
    , Gang Chen
  68. Targeted Representation Alignment for Open-World Semi-Supervised Learning
    CVPR 2024 ·
    Ruixuan Xiao
    ,
    Lei Feng
    ,
    Kai Tang
    ,
    Junbo Zhao
    ,
    Yixuan Li
    , Gang Chen,
    Haobo Wang
  69. Towards Cross-Table Masked Pretraining for Web Data Mining
    WWW 2024 ·
    Chao Ye
    ,
    Guoshan Lu
    ,
    Haobo Wang
    ,
    Liyao Li
    ,
    Sai Wu
    , Gang Chen,
    Junbo Zhao
  70. Unbiased Multi-Label Learning from Crowdsourced Annotations
    ICML 2024 ·
    Mingxuan Xia
    ,
    Zenan Huang
    ,
    Runze Wu
    ,
    Gengyu Lyu
    ,
    Junbo Zhao
    , Gang Chen,
    Haobo Wang
  71. Variational Hybrid-Attention Framework for Multi-Label Few-Shot Aspect Category Detection
    AAAI 2024 ·
    Cheng Peng
    ,
    Ke Chen
    ,
    Lidan Shou
    , Gang Chen
  72. VecAug: Unveiling Camouflaged Frauds with Cohort Augmentation for Enhanced Detection
    SIGKDD 2024 ·
    Fei Xiao
    ,
    Shaofeng Cai
    , Gang Chen,
    H. V. Jagadish
    ,
    Beng Chin Ooi
    ,
    Meihui Zhang