Simin Niu

Venues

Frequent coauthors

Papers

1. PibE-MPP: A Play-it-by-Ear Masking Performance Plug-in for LLMs
   ACL 2026 ·

   Mengwei Wang

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2. RoleCDE: Benchmarking and Mitigating Role-Alignment Trade-offs in Role-Playing Agents
   ACL 2026 ·

   Huayi Lai

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3. SEAP: Sparse Expert Activation Pruning Unlocks the Brainpower of Large Language Models
   AAAI 2026 ·

   Xun Liang

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4. Safe RAG by RAG: Untying the Bell That RAG Rang with the RAG Hand
   AAAI 2026 ·

   Xun Liang

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5. UniCreative: Unifying Long-form Logic and Short-form Sparkle via Reference-Free Reinforcement Learning
   ACL 2026 ·

   Xiaolong Wei

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6. GuessArena: Guess Who I Am? A Self-Adaptive Framework for Evaluating LLMs in Domain-Specific Knowledge and Reasoning
   ACL 2025 ·

   Qingchen Yu

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7. Integrating Large Language Models and Möbius Group Transformations for Temporal Knowledge Graph Embedding on the Riemann Sphere
   AAAI 2025 ·

   Sensen Zhang

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8. MoC: Mixtures of Text Chunking Learners for Retrieval-Augmented Generation System
   ACL 2025 ·

   Jihao Zhao

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9. QAEncoder: Towards Aligned Representation Learning in Question Answering Systems
   ACL 2025 ·

   Zhengren Wang

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10. SafeRAG: Benchmarking Security in Retrieval-Augmented Generation of Large Language Model
    ACL 2025 ·

    Xun Liang

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11. Biomedical Knowledge Graph Embedding with Householder Projection (Student Abstract)
    AAAI 2024 ·

    Sensen Zhang

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12. UHGEval: Benchmarking the Hallucination of Chinese Large Language Models via Unconstrained Generation
    ACL 2024 ·

    Xun Liang

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13. When Sparse Graph Representation Learning Falls into Domain Shift: Data Augmentation for Cross-Domain Graph Meta-Learning (Student Abstract)
    AAAI 2024 · Simin Niu