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Xiangyu Liu

7 papers at tracked venues · 6 at CORE A* · active 2024–2026

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Venues

AAAI ×4ACL ×2EMNLP ×1

Frequent coauthors

Wei Hu
×7
Yi Liu
×5
Zequn Sun
×2
Yang Liu
×2
Xiangrong Zhu
×2
Haodi Lei
×1
Wei Wei
×1
Silei Chen
×1
Rongzhi Zhu
×1
Yiwei Wang
×1

Papers

  1. Answering the Unanswerable Is to Err Knowingly: Analyzing and Mitigating Abstention Failures in Large Reasoning Models
    AAAI 2026 ·
    Yi Liu
    , Xiangyu Liu,
    Zequn Sun
    ,
    Wei Hu
  2. ProtSAE: Disentangling and Interpreting Protein Language Models via Semantically-Guided Sparse Autoencoders
    AAAI 2026 · Xiangyu Liu,
    Haodi Lei
    ,
    Yi Liu
    ,
    Yang Liu
    ,
    Wei Hu
  3. Avoiding Knowledge Edit Skipping in Multi-hop Question Answering with Guided Decomposition
    EMNLP 2025 ·
    Yi Liu
    ,
    Xiangrong Zhu
    , Xiangyu Liu,
    Wei Wei
    ,
    Wei Hu
  4. Controllable Protein Sequence Generation with LLM Preference Optimization
    AAAI 2025 · Xiangyu Liu,
    Yi Liu
    ,
    Silei Chen
    ,
    Wei Hu
  5. Mitigating Lost-in-Retrieval Problems in Retrieval Augmented Multi-Hop Question Answering
    ACL 2025 ·
    Rongzhi Zhu
    , Xiangyu Liu,
    Zequn Sun
    ,
    Yiwei Wang
    ,
    Wei Hu
  6. Knowledge Graph Error Detection with Contrastive Confidence Adaption
    AAAI 2024 · Xiangyu Liu,
    Yang Liu
    ,
    Wei Hu
  7. Multi-Aspect Controllable Text Generation with Disentangled Counterfactual Augmentation
    ACL 2024 ·
    Yi Liu
    , Xiangyu Liu,
    Xiangrong Zhu
    ,
    Wei Hu