PPaperPicks

Lei Chen

25 papers at tracked venues · 17 at CORE A* · active 2024–2026

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Venues

ICDE ×4AAAI ×3NeurIPS ×3ICSME ×2MICCAI ×2VLDB ×2ACL ×1CIKM ×1CVPR ×1ECCV ×1EMNLP ×1ICCV ×1ISWC ×1OSDI ×1SIGIR ×1

Frequent coauthors

Yubo Wang
×2
Shinpei Hayashi
×2
Fei Li
×2
Donghong Ji
×2
Chong Teng
×2
Haoyang Li
×1
Fei Teng
×1
Zuohan Wu
×1
Jiachuan Wang
×1
Libin Zheng
×1
Yongqi Zhang
×1
Shuangyin Li
×1

Papers

  1. AGRAG: Advanced Graph-Based Retrieval-Augmented Generation for LLMs
    ICDE 2026 ·
    Yubo Wang
    ,
    Haoyang Li
    ,
    Fei Teng
    , Lei Chen
  2. Efficient Zero-Shot and Label-free Log Anomaly Detection for Resource-Constrained Systems
    ICDE 2026 ·
    Zuohan Wu
    ,
    Jiachuan Wang
    ,
    Libin Zheng
    ,
    Yongqi Zhang
    ,
    Shuangyin Li
    , Lei Chen
  3. High-Fidelity Task Assignment in Spatial Crowdsourcing via Implicit Human Feedback
    ICDE 2026 ·
    Qingshun Wu
    ,
    Yafei Li
    ,
    Lei Gao
    ,
    Guanglei Zhu
    , Lei Chen,
    Mingliang Xu
  4. Knowledge Graph Guided Heterogeneity-Informed Diffusion Model for Spatio-Temporal Generation
    AAAI 2026 ·
    Zi'ang Wang
    , Lei Chen,
    Yuanchang Jin
    ,
    Pan Deng
    ,
    Shuangshuang Pang
    ,
    Junting Liu
    ,
    Yu Zhao
  5. MGRAG: Semantic Subgraph Matching and Graph-Aware Caching for Multimodal Retrieval-Augmented Generation
    VLDB 2026 ·
    Yubo Wang
    ,
    Haoyang Li
    , Lei Chen
  6. Mil: Cost-guided Minimum Makespan Scheduling for Applications of Multiple LLMs
    VLDB 2026 ·
    Jingzhi Fang
    ,
    Yanyan Shen
    ,
    Yue Wang
    , Lei Chen
  7. SilverTorch: A Unified Model-based System to Democratize Large-Scale Recommendation on GPUs
    SIGIR 2026 ·
    Bi Xue
    ,
    Hong Wu
    , Lei Chen,
    Chao Yang
    ,
    Yiming Ma
    ,
    Fei Ding
    ,
    Zhen Wang
    ,
    Liang Wang
    ,
    Xiaoheng Mao
    ,
    Ke Huang
    ,
    Xialu Li
    ,
    Peng Xia
    ,
    Rui Jian
    ,
    Yanli Zhao
    ,
    Yanzun Huang
    ,
    Yijie Deng
    ,
    Harry Tran
    ,
    Ryan Chang
    ,
    Min Yu
    ,
    Eric Dong
    ,
    Jiazhou Wang
    ,
    Qianqian Zhang
    ,
    Keke Zhai
    ,
    Hongzhang Yin
    ,
    Pawel Garbacki
    ,
    Zheng Fang
    ,
    Yiyi Pan
    ,
    Min Ni
    ,
    Yang Liu
  8. Token Painter: Training-Free Text-Guided Image Inpainting via Mask Autoregressive Models
    AAAI 2026 ·
    Longtao Jiang
    ,
    Jie Huang
    ,
    Mingfei Han
    , Lei Chen,
    Yongqiang Yu
    ,
    Feng Zhao
    ,
    Xiaojun Chang
    ,
    Zhihui Li
  9. BitTuner: A Toolbox for Automatically Configuring Learned Data Compressors
    ICDE 2025 ·
    Qiyu Liu
    ,
    Yuxin Luo
    ,
    Mengke Cui
    ,
    Siyuan Han
    ,
    Jingshu Peng
    ,
    Jin Li
    , Lei Chen
  10. CoC: Chain-of-Cancer Based on Cross-Modal Autoregressive Traction for Survival Prediction
    MICCAI 2025 ·
    Haipeng Zhou
    ,
    Sicheng Yang
    ,
    Sihan Yang
    ,
    Jing Qin
    , Lei Chen,
    Lei Zhu
  11. FuXi-Ocean: A Global Ocean Forecasting System with Sub-Daily Resolution
    NeurIPS 2025 ·
    Qiusheng Huang
    ,
    Yuan Niu
    ,
    Xiaohui Zhong
    ,
    Anboyu Guo
    , Lei Chen,
    Dianjun Zhang
    ,
    Xuefeng Zhang
    ,
    Hao Li
  12. GLFC: Unified Global-Local Feature and Contrast Learning with Mamba-Enhanced UNet for Synthetic CT Generation from CBCT
    MICCAI 2025 ·
    Xianhao Zhou
    ,
    Jianghao Wu
    ,
    Huangxuan Zhao
    , Lei Chen,
    Shaoting Zhang
    ,
    Guotai Wang
  13. GoRA: Gradient-driven Adaptive Low Rank Adaptation
    NeurIPS 2025 ·
    Haonan He
    ,
    Peng Ye
    ,
    Yuchen Ren
    ,
    Yuan Yuan
    ,
    Luyang Zhou
    ,
    Shucun Ju
    , Lei Chen
  14. How Much Can a Behavior-Preserving Changeset Be Decomposed Into Refactoring Operations?
    ICSME 2025 ·
    Kota Someya
    , Lei Chen,
    Michael J. Decker
    ,
    Shinpei Hayashi
  15. LEGO-Maker: A Semantic-Driven Algorithm for Text-to-3D Generation
    ICCV 2025 ·
    Yifei Zhang
    , Lei Chen
  16. Multimodal Contrastive Learning with Early Fusion for Robust Medical Signal Representation
    CIKM 2025 · Lei Chen,
    Kyoungsuk Park
    ,
    Junetae Kim
  17. Optimizing Retrieval for RAG via Reinforcement Learning
    NeurIPS 2025 ·
    Jiawei Zhou
    , Lei Chen
  18. Q-DiT: Accurate Post-Training Quantization for Diffusion Transformers
    CVPR 2025 · Lei Chen,
    Yuan Meng
    ,
    Chen Tang
    ,
    Xinzhu Ma
    ,
    Jingyan Jiang
    ,
    Xin Wang
    ,
    Zhi Wang
    ,
    Wenwu Zhu
  19. A Tale of Two Paths: Toward a Hybrid Data Plane for Efficient Far-Memory Applications
    OSDI 2024 · Lei Chen,
    Shi Liu
    ,
    Chenxi Wang
    ,
    Haoran Ma
    ,
    Yifan Qiao
    ,
    Zhe Wang
    ,
    Chenggang Wu
    ,
    Youyou Lu
    ,
    Xiaobing Feng
    ,
    Huimin Cui
    ,
    Shan Lu
    ,
    Harry Xu
  20. AHMF: Adaptive Hybrid-Memory-Fusion Model for Driver Attention Prediction
    ECCV 2024 ·
    Dongyang Xu
    ,
    Qingfan Wang
    ,
    Ji Ma
    ,
    Xiangyun Zeng
    , Lei Chen
  21. Compositional Generalization for Multi-Label Text Classification: A Data-Augmentation Approach
    AAAI 2024 ·
    Yuyang Chai
    ,
    Zhuang Li
    ,
    Jiahui Liu
    , Lei Chen,
    Fei Li
    ,
    Donghong Ji
    ,
    Chong Teng
  22. Refining and Synthesis: A Simple yet Effective Data Augmentation Framework for Cross-Domain Aspect-based Sentiment Analysis
    ACL 2024 ·
    Haining Wang
    ,
    Kang He
    ,
    Bobo Li
    , Lei Chen,
    Fei Li
    ,
    Xu Han
    ,
    Chong Teng
    ,
    Donghong Ji
  23. SMARTCAL: An Approach to Self-Aware Tool-Use Evaluation and Calibration
    EMNLP 2024 ·
    Yuanhao Shen
    ,
    Xiaodan Zhu
    , Lei Chen
  24. Semantic Error Detection in Code Translation Using Knowledge-Driven Static Analysis with AI Chain
    ISWC 2024 · Lei Chen,
    Sai Zhang
    ,
    Fangzhou Xu
    ,
    Liang Wan
    ,
    Xiaowang Zhang
  25. Understanding Code Change with Micro-Changes
    ICSME 2024 · Lei Chen,
    Michele Lanza
    ,
    Shinpei Hayashi