Haoyi Xiong

Venues

Frequent coauthors

Papers

1. HyFunc: Accelerating LLM-based Function Calls for Agentic AI through Hybrid-Model Cascade and Dynamic Templating
   SIGKDD 2026 ·

   Weibin Liao

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2. Probe-and-Fetch: Dynamic KV Cache Pruning for Accelerated Long-Context Inference in Web-Scale AI Search
   WWW 2026 ·

   Yuchen Li

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3. Retain to Refine: Adaptive Online Question Answering via Query Routing and Long-Short Memory
   SIGKDD 2026 ·

   Yuchen Li

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4. FULTR: A Large-Scale Fusion Learning to Rank Dataset and Its Application for Satisfaction-Oriented Ranking
   SIGKDD 2025 ·

   Yuchen Li

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5. Feature Extraction and Steering for Enhanced Chain-of-Thought Reasoning in Language Models
   EMNLP 2025 ·

   Zihao Li

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6. IV-mixed Sampler: Leveraging Image Diffusion Models for Enhanced Video Synthesis
   ICLR 2025 ·

   Shitong Shao

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7. Learning to Generate Vectorized Maps at Intersections with Multiple Roadside Cameras
   IROS 2025 ·

   Quanxin Zheng

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8. M2oERank: Multi-Objective Mixture-of-Experts Enhanced Ranking for Satisfaction-Oriented Web Search
   ICDE 2025 ·

   Yuchen Li

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9. Multi-Agent Proactive Information Seeking with Adaptive LLM Orchestration for Non-Factoid Question Answering
   SIGKDD 2025 ·

   Xinran Chen

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10. RankElectra: Semi-supervised Pre-training of Learning-to-Rank Electra for Web-scale Search
    SIGKDD 2025 ·

    Yuchen Li

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11. RankExpert: A Mixture of Textual-and-Behavioral Experts for Multi-Objective Learning-to-Rank in Web Search
    SIGKDD 2025 ·

    Yuchen Li

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12. SOLA-GCL: Subgraph-Oriented Learnable Augmentation Method for Graph Contrastive Learning
    AAAI 2025 ·

    Tianhao Peng

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13. Zigzag Diffusion Sampling: Diffusion Models Can Self-Improve via Self-Reflection
    ICLR 2025 ·

    Lichen Bai

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14. A Multi-Node Multi-GPU Distributed GNN Training Framework for Large-Scale Online Advertising
    CIKM 2024 ·

    Xuewu Jiao

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15. G-LIME: Statistical Learning for Local Interpretations of Deep Neural Networks Using Global Priors (Abstract Reprint)
    AAAI 2024 ·

    Xuhong Li

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16. GS2P: A Generative Pre-trained Learning to Rank Model with Over-parameterization for Web-Scale Search (Extended Abstract)
    IJCAI 2024 ·

    Yuchen Li

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17. Geometry-Guided Conditional Adaptation for Surrogate Models of Large-Scale 3D PDEs on Arbitrary Geometries
    IJCAI 2024 ·

    Jingyang Deng

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18. GiLOT: Interpreting Generative Language Models via Optimal Transport
    ICML 2024 ·

    Xuhong Li

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19. MPGraf: a Modular and Pre-trained Graphformer for Learning to Rank at Web-scale (Extended Abstract)
    IJCAI 2024 ·

    Yuchen Li

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