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Lijie Wen

Tsinghua University, School of Software, Beijing, China

18 papers at tracked venues · 14 at CORE A* · active 2024–2026

DBLP profile ↗ORCID 0000-0003-0358-3160 ↗Homepage ↗

Venues

ACL ×6ICLR ×5EMNLP ×2NAACL ×2AAAI ×1CVPR ×1SIGKDD ×1

Frequent coauthors

Aiwei Liu
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Leyi Pan
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Junzhe Chen
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Xuming Hu
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Xuan Wu
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Fukun Ma
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Yiyang Luo
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Shiao Meng
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Papers

  1. OmniDPO: A Preference Optimization Framework to Address Omni-Modal Hallucination
    AAAI 2026 ·
    Junzhe Chen
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  2. d-TreeRPO: Towards More Reliable Policy Optimization for Diffusion Language Models
    ACL 2026 ·
    Leyi Pan
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  3. Can LLM Watermarks Robustly Prevent Unauthorized Knowledge Distillation?
    ACL 2025 ·
    Leyi Pan
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  4. Can Watermarked LLMs be Identified by Users via Crafted Prompts?
    ICLR 2025 ·
    Aiwei Liu
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  5. Efficient Heuristics Generation for Solving Combinatorial Optimization Problems Using Large Language Models
    SIGKDD 2025 ·
    Xuan Wu
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  6. ICT: Image-Object Cross-Level Trusted Intervention for Mitigating Object Hallucination in Large Vision-Language Models
    CVPR 2025 ·
    Junzhe Chen
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  7. Improving Preference Alignment of LLM with Inference-Free Self-Refinement
    EMNLP 2025 ·
    Fukun Ma
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  8. Lost in Overlap: Exploring Logit-based Watermark Collision in LLMs
    NAACL 2025 ·
    Yiyang Luo
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  9. TIS-DPO: Token-level Importance Sampling for Direct Preference Optimization With Estimated Weights
    ICLR 2025 ·
    Aiwei Liu
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  10. WaterSeeker: Pioneering Efficient Detection of Watermarked Segments in Large Documents
    NAACL 2025 ·
    Leyi Pan
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  11. A Semantic Invariant Robust Watermark for Large Language Models
    ICLR 2024 ·
    Aiwei Liu
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  12. An Unforgeable Publicly Verifiable Watermark for Large Language Models
    ICLR 2024 ·
    Aiwei Liu
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  13. Direct Large Language Model Alignment Through Self-Rewarding Contrastive Prompt Distillation
    ACL 2024 ·
    Aiwei Liu
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  14. Evaluating Robustness of Generative Search Engine on Adversarial Factoid Questions
    ACL 2024 ·
    Xuming Hu
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  15. LLMArena: Assessing Capabilities of Large Language Models in Dynamic Multi-Agent Environments
    ACL 2024 ·
    Junzhe Chen
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  16. MarkLLM: An Open-Source Toolkit for LLM Watermarking
    EMNLP 2024 ·
    Leyi Pan
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  17. On the Robustness of Document-Level Relation Extraction Models to Entity Name Variations
    ACL 2024 ·
    Shiao Meng
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  18. Towards Understanding Factual Knowledge of Large Language Models
    ICLR 2024 ·
    Xuming Hu
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