Lei Chen

Venues

Frequent coauthors

Papers

1. AGRAG: Advanced Graph-Based Retrieval-Augmented Generation for LLMs
   ICDE 2026 ·

   Yubo Wang

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2. Efficient Zero-Shot and Label-free Log Anomaly Detection for Resource-Constrained Systems
   ICDE 2026 ·

   Zuohan Wu

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3. High-Fidelity Task Assignment in Spatial Crowdsourcing via Implicit Human Feedback
   ICDE 2026 ·

   Qingshun Wu

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4. Knowledge Graph Guided Heterogeneity-Informed Diffusion Model for Spatio-Temporal Generation
   AAAI 2026 ·

   Zi'ang Wang

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5. MGRAG: Semantic Subgraph Matching and Graph-Aware Caching for Multimodal Retrieval-Augmented Generation
   VLDB 2026 ·

   Yubo Wang

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6. Mil: Cost-guided Minimum Makespan Scheduling for Applications of Multiple LLMs
   VLDB 2026 ·

   Jingzhi Fang

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7. SilverTorch: A Unified Model-based System to Democratize Large-Scale Recommendation on GPUs
   SIGIR 2026 ·

   Bi Xue

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8. Token Painter: Training-Free Text-Guided Image Inpainting via Mask Autoregressive Models
   AAAI 2026 ·

   Longtao Jiang

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9. BitTuner: A Toolbox for Automatically Configuring Learned Data Compressors
   ICDE 2025 ·

   Qiyu Liu

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10. CoC: Chain-of-Cancer Based on Cross-Modal Autoregressive Traction for Survival Prediction
    MICCAI 2025 ·

    Haipeng Zhou

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11. FuXi-Ocean: A Global Ocean Forecasting System with Sub-Daily Resolution
    NeurIPS 2025 ·

    Qiusheng Huang

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12. GLFC: Unified Global-Local Feature and Contrast Learning with Mamba-Enhanced UNet for Synthetic CT Generation from CBCT
    MICCAI 2025 ·

    Xianhao Zhou

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13. GoRA: Gradient-driven Adaptive Low Rank Adaptation
    NeurIPS 2025 ·

    Haonan He

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14. LEGO-Maker: A Semantic-Driven Algorithm for Text-to-3D Generation
    ICCV 2025 ·

    Yifei Zhang

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15. Multimodal Contrastive Learning with Early Fusion for Robust Medical Signal Representation
    CIKM 2025 · Lei Chen
16. Optimizing Retrieval for RAG via Reinforcement Learning
    NeurIPS 2025 ·

    Jiawei Zhou

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17. Q-DiT: Accurate Post-Training Quantization for Diffusion Transformers
    CVPR 2025 · Lei Chen
18. AHMF: Adaptive Hybrid-Memory-Fusion Model for Driver Attention Prediction
    ECCV 2024 ·

    Dongyang Xu

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19. Compositional Generalization for Multi-Label Text Classification: A Data-Augmentation Approach
    AAAI 2024 ·

    Yuyang Chai

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20. Refining and Synthesis: A Simple yet Effective Data Augmentation Framework for Cross-Domain Aspect-based Sentiment Analysis
    ACL 2024 ·

    Haining Wang

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21. SMARTCAL: An Approach to Self-Aware Tool-Use Evaluation and Calibration
    EMNLP 2024 ·

    Yuanhao Shen

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22. Semantic Error Detection in Code Translation Using Knowledge-Driven Static Analysis with AI Chain
    ISWC 2024 · Lei Chen