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Jiahao Xu

21 papers at tracked venues · 15 at CORE A* · active 2024–2026

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Venues

ACL ×4NeurIPS ×4WACV ×3EMNLP ×2ICML ×2AAAI ×1ACM MM ×1CVPR ×1ICLR ×1MICCAI ×1VLDB ×1

Frequent coauthors

Tian Liang
×9
Zhaopeng Tu
×9
Zhiwei He
×7
Haitao Mi
×6
Dong Yu
×6
Xingyu Chen
×6
Qiuzhi Liu
×5
Rui Hu
×4
Zikai Zhang
×4
Rui Wang
×4
Linfeng Song
×3
Zhuosheng Zhang
×3

Papers

  1. EconProver: Towards More Economical Test-Time Scaling for Automated Theorem Proving
    ACL 2026 ·
    Mukai Li
    ,
    Linfeng Song
    ,
    Zhenwen Liang
    , Jiahao Xu,
    Shansan Gong
    ,
    Qi Liu
    ,
    Haitao Mi
    ,
    Dong Yu
  2. QA-GraphRAG: Query-Adaptive Plug-and-Play Retrieval Integration for Graph-based Retrieval-Augmented Generation
    VLDB 2026 ·
    Zeang Sheng
    ,
    Ruihong Sun
    , Jiahao Xu,
    Hanmei Luo
    ,
    Peng Chen
    ,
    Wentao Zhang
    ,
    Bin Cui
  3. XMark: Reliable Multi-Bit Watermarking for LLM-Generated Texts
    ACL 2026 · Jiahao Xu,
    Rui Hu
    ,
    Olivera Kotevska
    ,
    Zikai Zhang
  4. Achieving Byzantine-Resilient Federated Learning via Layer-Adaptive Sparsified Model Aggregation
    WACV 2025 · Jiahao Xu,
    Zikai Zhang
    ,
    Rui Hu
  5. Critical Tokens Matter: Token-Level Contrastive Estimation Enhances LLM's Reasoning Capability
    ICML 2025 ·
    Zicheng Lin
    ,
    Tian Liang
    , Jiahao Xu,
    Qiuzhi Liu
    ,
    Xing Wang
    ,
    Ruilin Luo
    ,
    Chufan Shi
    ,
    Siheng Li
    ,
    Yujiu Yang
    ,
    Zhaopeng Tu
  6. Data-Efficient Alignment in Medical Imaging via Reconfigurable Generative Networks
    WACV 2025 ·
    Divya Saxena
    ,
    Jiannong Cao
    , Jiahao Xu,
    Tarun Kulshrestha
  7. Detecting Backdoor Attacks in Federated Learning via Direction Alignment Inspection
    CVPR 2025 · Jiahao Xu,
    Zikai Zhang
    ,
    Rui Hu
  8. Do NOT Think That Much for 2+3=? On the Overthinking of Long Reasoning Models
    ICML 2025 ·
    Xingyu Chen
    , Jiahao Xu,
    Tian Liang
    ,
    Zhiwei He
    ,
    Jianhui Pang
    ,
    Dian Yu
    ,
    Linfeng Song
    ,
    Qiuzhi Liu
    ,
    Mengfei Zhou
    ,
    Zhuosheng Zhang
    ,
    Rui Wang
    ,
    Zhaopeng Tu
    ,
    Haitao Mi
    ,
    Dong Yu
  9. Draft Model Knows When to Stop: Self-Verification Speculative Decoding for Long-Form Generation
    EMNLP 2025 ·
    Ziyin Zhang
    , Jiahao Xu,
    Tian Liang
    ,
    Xingyu Chen
    ,
    Zhiwei He
    ,
    Rui Wang
    ,
    Zhaopeng Tu
  10. FanChuan: A Multilingual and Graph-Structured Benchmark For Parody Detection and Analysis
    ACL 2025 ·
    Yilun Zheng
    ,
    Sha Li
    ,
    Fangkun Wu
    ,
    Yang Ziyi
    ,
    Lin Hongchao
    ,
    Zhichao Hu
    ,
    Cai Xinjun
    ,
    Ziming Wang
    ,
    Jinxuan Chen
    ,
    Sitao Luan
    , Jiahao Xu,
    Lihui Chen
  11. Identify Backdoored Model in Federated Learning via Individual Unlearning
    WACV 2025 · Jiahao Xu,
    Zikai Zhang
    ,
    Rui Hu
  12. Improving Identity Preservation in Video Generation with Multi-Branch Models
    ACM MM 2025 · Jiahao Xu,
    Jianjie Luo
    ,
    Zhenguo Yang
  13. RaSA: Rank-Sharing Low-Rank Adaptation
    ICLR 2025 ·
    Zhiwei He
    ,
    Zhaopeng Tu
    ,
    Xing Wang
    ,
    Xingyu Chen
    ,
    Zhijie Wang
    , Jiahao Xu,
    Tian Liang
    ,
    Wenxiang Jiao
    ,
    Zhuosheng Zhang
    ,
    Rui Wang
  14. Refuse Whenever You Feel Unsafe: Improving Safety in LLMs via Decoupled Refusal Training
    ACL 2025 ·
    Youliang Yuan
    ,
    Wenxiang Jiao
    ,
    Wenxuan Wang
    ,
    Jen-tse Huang
    , Jiahao Xu,
    Tian Liang
    ,
    Pinjia He
    ,
    Zhaopeng Tu
  15. The First Few Tokens Are All You Need: An Efficient and Effective Unsupervised Prefix Fine-Tuning Method for Reasoning Models
    NeurIPS 2025 ·
    Ke Ji
    , Jiahao Xu,
    Tian Liang
    ,
    Qiuzhi Liu
    ,
    Zhiwei He
    ,
    Xiaoyuan Liu
    ,
    Xingyu Chen
    ,
    Junying Chen
    ,
    Benyou Wang
    ,
    Zhaopeng Tu
    ,
    Haitao Mi
    ,
    Dong Yu
  16. Thoughts Are All Over the Place: On the Underthinking of Long Reasoning Models
    NeurIPS 2025 ·
    Yue Wang
    ,
    Qiuzhi Liu
    , Jiahao Xu,
    Tian Liang
    ,
    Xingyu Chen
    ,
    Zhiwei He
    ,
    Linfeng Song
    ,
    Dian Yu
    ,
    Juntao Li
    ,
    Zhuosheng Zhang
    ,
    Rui Wang
    ,
    Zhaopeng Tu
    ,
    Haitao Mi
    ,
    Dong Yu
  17. Trust, But Verify: A Self-Verification Approach to Reinforcement Learning with Verifiable Rewards
    NeurIPS 2025 ·
    Xiaoyuan Liu
    ,
    Tian Liang
    ,
    Zhiwei He
    , Jiahao Xu,
    Wenxuan Wang
    ,
    Pinjia He
    ,
    Zhaopeng Tu
    ,
    Haitao Mi
    ,
    Dong Yu
  18. Two Experts Are All You Need for Steering Thinking: Reinforcing Cognitive Effort in MoE Reasoning Models Without Additional Training
    NeurIPS 2025 ·
    Mengru Wang
    ,
    Xingyu Chen
    ,
    Yue Wang
    ,
    Zhiwei He
    , Jiahao Xu,
    Tian Liang
    ,
    Qiuzhi Liu
    ,
    Yunzhi Yao
    ,
    Wenxuan Wang
    ,
    Ruotian Ma
    ,
    Haitao Mi
    ,
    Ningyu Zhang
    ,
    Zhaopeng Tu
    ,
    Xiaolong Li
    ,
    Dong Yu
  19. LB-UNet: A Lightweight Boundary-Assisted UNet for Skin Lesion Segmentation
    MICCAI 2024 · Jiahao Xu,
    Lyuyang Tong
  20. RG-GAN: Dynamic Regenerative Pruning for Data-Efficient Generative Adversarial Networks
    AAAI 2024 ·
    Divya Saxena
    ,
    Jiannong Cao
    , Jiahao Xu,
    Tarun Kulshrestha
  21. TransAgents: Build Your Translation Company with Language Agents
    EMNLP 2024 ·
    Minghao Wu
    , Jiahao Xu,
    Longyue Wang