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Fei Sun

Chinese Academy of Sciences, Institute of Computing Technology, Beijing, China

33 papers at tracked venues · 26 at CORE A* · active 2024–2026

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Venues

ACL ×9WWW ×7AAAI ×3EMNLP ×3RecSys ×3SIGIR ×3ICML ×2CVPR ×1NAACL ×1NeurIPS ×1

Frequent coauthors

Kaike Zhang
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Hexiang Tan
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Yige Yuan
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Wanli Yang
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Du Su
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Zihan Liu
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Danyang Zong
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Guo Chen
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Hanqi Jin
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Zihao Wei
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Wenyue Hua
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Shuangjie Fu
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Papers

  1. AsarRec: Adaptive Sequential Augmentation for Robust Self-supervised Sequential Recommendation
    SIGIR 2026 ·
    Kaike Zhang
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  2. AuditAgent: LLM Agent for Risks Auditing in Recommender Systems
    AAAI 2026 ·
    Du Su
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  3. BaseCal: Unsupervised Confidence Calibration via Base Model Signals
    ACL 2026 ·
    Hexiang Tan
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  4. EviReport: From Reasoned Outlines to Evidence Tracked Long-Form Reports
    ACL 2026 ·
    Zihan Liu
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  5. Interaction-level Membership Inference Attack for Recommender Systems via Cluster-based User Modeling
    WWW 2026 ·
    Danyang Zong
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  6. LiR3AG: A Lightweight Rerank Reasoning Strategy Framework for Retrieval-Augmented Generation
    AAAI 2026 ·
    Guo Chen
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  7. Multi-Behavior Sequential Modeling with Transition-Aware Graph Attention Network for E-Commerce Recommendation
    WWW 2026 ·
    Hanqi Jin
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  8. The 2nd Workshop on Human-Centered Recommender Systems
    WWW 2026 ·
    Kaike Zhang
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  9. The Evolution of Thought: Tracking LLM Overthinking via Reasoning Dynamics Analysis
    ACL 2026 ·
    Zihao Wei
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  10. Fact-Level Calibration and Correction for Long-Form Generations
    SIGIR 2025 ·
    Yige Yuan
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  11. InductionBench: LLMs Fail in the Simplest Complexity Class
    ACL 2025 ·
    Wenyue Hua
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  12. Jailbreak LLMs through Internal Stance Manipulation
    EMNLP 2025 ·
    Shuangjie Fu
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  13. KAN-AD: Time Series Anomaly Detection with Kolmogorov-Arnold Networks
    ICML 2025 ·
    Quan Zhou
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  14. Low-Entropy Watermark Detection via Bayes' Rule Derived Detector
    ACL 2025 ·
    Beining Huang
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  15. PRDetect: Perturbation-Robust LLM-generated Text Detection Based on Syntax Tree
    NAACL 2025 ·
    Xiang Li
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  16. Personalized Denoising Implicit Feedback for Robust Recommender System
    WWW 2025 ·
    Kaike Zhang
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  17. Reinforced Lifelong Editing for Language Models
    ICML 2025 ·
    Zherui Li
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  18. The 1st Workshop on Human-Centered Recommender Systems
    WWW 2025 ·
    Kaike Zhang
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  19. The Mirage of Model Editing: Revisiting Evaluation in the Wild
    ACL 2025 ·
    Wanli Yang
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  20. Too Consistent to Detect: A Study of Self-Consistent Errors in LLMs
    EMNLP 2025 ·
    Hexiang Tan
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  21. Accelerating the Surrogate Retraining for Poisoning Attacks against Recommender Systems
    RecSys 2024 ·
    Yunfan Wu
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  22. Blinded by Generated Contexts: How Language Models Merge Generated and Retrieved Contexts When Knowledge Conflicts?
    ACL 2024 ·
    Hexiang Tan
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  23. Improving the Shortest Plank: Vulnerability-Aware Adversarial Training for Robust Recommender System
    RecSys 2024 ·
    Kaike Zhang
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  24. LoRec: Combating Poisons with Large Language Model for Robust Sequential Recommendation
    SIGIR 2024 ·
    Kaike Zhang
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  25. MMGCL: Meta Knowledge-Enhanced Multi-view Graph Contrastive Learning for Recommendations
    RecSys 2024 ·
    Yuezihan Jiang
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  26. PDE+: Enhancing Generalization via PDE with Adaptive Distributional Diffusion
    AAAI 2024 ·
    Yige Yuan
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  27. TEA: Test-Time Energy Adaptation
    CVPR 2024 ·
    Yige Yuan
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  28. The Butterfly Effect of Model Editing: Few Edits Can Trigger Large Language Models Collapse
    ACL 2024 ·
    Wanli Yang
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  29. The Fall of ROME: Understanding the Collapse of LLMs in Model Editing
    EMNLP 2024 ·
    Wanli Yang
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  30. Toward Practical Entity Alignment Method Design: Insights from New Highly Heterogeneous Knowledge Graph Datasets
    WWW 2024 ·
    Xuhui Jiang
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  31. Understanding and Improving Adversarial Collaborative Filtering for Robust Recommendation
    NeurIPS 2024 ·
    Kaike Zhang
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  32. Unlink to Unlearn: Simplifying Edge Unlearning in GNNs
    WWW 2024 ·
    Jiajun Tan
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  33. When to Trust LLMs: Aligning Confidence with Response Quality
    ACL 2024 ·
    Shuchang Tao
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