Weidong Wang

M.S. Student in Computer Science @ UIUC.

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Liberty Island, NYC, USA

I am Weidong Wang (王卫东), an M.S. student in Computer Science at the University of Illinois Urbana-Champaign, where I am a member of the iSE Group advised by Prof. Lingming Zhang. My research focuses on software engineering and large language model systems. I build agentic systems for coding agents, bug detection, and automated program repair.

I received my B.S. in Computer Science and Technology from Nanjing University in 2026. Previously, I worked on machine learning systems in the LLMsys Group with Prof. Tao Xie at Peking University.

Feel free to drop me an email if you are interested in my research or have any questions.

news

Jul 11, 2026 I began my M.S. in Computer Science at the University of Illinois Urbana-Champaign.
Jun 21, 2026 I graduated with a B.S. in Computer Science and Technology from Nanjing University.
Jun 27, 2025 Started a summer research internship at UIUC, advised by Prof. Lingming Zhang.

latest posts

Jul 11, 2026 Paper Notes: Has the Bug Really Been Fixed?
Dec 21, 2025 Hello, welcome to my homepage

selected publications

  1. arXiv
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    AnyPoC: Universal Proof-of-Concept Test Generation for Scalable LLM-Based Bug Detection
    Zijie Zhao, Chenyuan Yang, Weidong Wang, and 3 more authors
    2026
    PDF Code
  2. ICML
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    EPIC: Efficient Position-Independent Caching for Serving Large Language Models
    Junhao Hu, Wenrui Huang, Weidong Wang, and 7 more authors
    In Forty-second International Conference on Machine Learning, ICML 2025, Vancouver, BC, Canada, 2025
    PDF Code Slides Website
  3. ACL Findings
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    RaaS: Reasoning-Aware Attention Sparsity for Efficient LLM Reasoning
    Junhao Hu, Wenrui Huang, Weidong Wang, and 6 more authors
    In Findings of the Association for Computational Linguistics, ACL 2025, Vienna, Austria, 2025
    PDF Code Slides Website