Weidong Wang

Undergraduate @ NJU. Research Intern @ UIUC.

wwd2.png

Liberty Island, NYC, USA

I am Weidong Wang (王卫东), a final year undergraduate student in Nanjing University. My research interest lies in topics related to Software Engineering and Large Language Model System, with a current focus on projects related to LLM4SE, Code Agent, and Bug Detection. I am currently working on developing agentic systems to advance bug detection and automated program repair.

I am currently working as a research intern at the iSE Group, University of Illinois at Urbana-Champaign advised by Prof. Lingming Zhang. Previously, I was doing some machine learning system work in the LLMsys group with Prof. Tao Xie in Peking University.

I am currently seeking a Ph.D. position starting from Fall 2026.

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

news

Jan 15, 2016 A simple inline announcement with Markdown emoji! :sparkles: :smile:
Nov 07, 2015 A long announcement with details
Oct 22, 2015 A simple inline announcement.

latest posts

Dec 21, 2025 Hello, welcome to my homepage

selected publications

  1. ICML
    epic_preview.png
    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
  2. ACL Findings
    raas_preview.png
    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