Lei Shen

Venues

Frequent coauthors

Papers

1. A Multi-Stage Structural Captioning Framework for Enhancing Chinese Image-to-Video Generation in Baidu
   SIGKDD 2026 · Lei Shen
2. Beyond Dense Connectivity: Explicit Sparsity for Scalable Recommendation
   SIGIR 2026 ·

   Yantao Yu

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3. Equivariant Atomic and Lattice Modeling Using Geometric Deep Learning for Crystal Structure Optimization
   AAAI 2026 ·

   Ziduo Yang

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4. Mock Worlds, Real Skills: Building Small Agentic Language Models with Synthetic Tasks, Simulated Environments, and Rubric-Based Rewards
   ACL 2026 ·

   Yuanjie Lyu

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5. SIGMA: A Semantic-Grounded Instruction-Driven Generative Multi-Task Recommender at AliExpress
   SIGIR 2026 ·

   Yang Yu

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6. Temporal Calibrating and Distilling for Scene-Text Aware Text-Video Retrieval
   AAAI 2026 ·

   Zhiqian Zhao

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7. Cross-View Isolated Sign Language Recognition via View Synthesis and Feature Disentanglement
   ICCV 2025 ·

   Xin Shen

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8. Hot-pluggable Federated Learning: Bridging General and Personalized FL via Dynamic Selection
   ICLR 2025 · Lei Shen
9. Retrieval-Augmented Image Captioning and Generation with Entity Concepts Enhancement for Baidu Multimodal Advertising
   SIGIR 2025 · Lei Shen
10. Scaling Transformers for Discriminative Recommendation via Generative Pretraining
    SIGKDD 2025 ·

    Chunqi Wang

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11. Towards Unbiased Information Extraction and Adaptation in Cross-Domain Recommendation
    AAAI 2025 ·

    Yibo Wang

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12. HDMixer: Hierarchical Dependency with Extendable Patch for Multivariate Time Series Forecasting
    AAAI 2024 ·

    Qihe Huang

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13. Not All Embeddings are Created Equal: Towards Robust Cross-domain Recommendation via Contrastive Learning
    WWW 2024 ·

    Wenhao Yang

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14. PCE-Palm: Palm Crease Energy Based Two-Stage Realistic Pseudo-Palmprint Generation
    AAAI 2024 ·

    Jianlong Jin

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