Wen Cheng  

Bonjour! I am a third year master's student at Nanjing University, advised by Prof. Wei Wang.

My research interests including wireless sensing and mobile computing. I also do some fun things about LLM.

I'm currently a research intern at Microsoft Research Asia (MSRA) and be honored to work with Prof. Jie Xiong. I also had a wonderful intern experience in ByteDance during my undergrad years.



News  

  • October 2024: USee has been accepted to IEEE SECON, many thanks to all my partners and friends!
  • August 2024: Start a research internship at Microsoft Research Asia (MSRA).
  • August 2024: Our project Security Attacks on LLM-based Tools has released code!
  • March 2024: Our project QAQ has released code!
  • June 2023: Attend the ICASSP2023 conference and present our work W2KPE in person!

Contact  

Email: wcheng at nju.edu.cn

CV & Links  

CV, Google Scholar, GitHub, ORCID.

Selected Publication (Full List)  

USee: Ultrasound-based Device-free Eye Movement Sensing
Wen Cheng, Mingzhi Pang, Haoran Wan, Shichen Dong, Dongxu Liu, Wei Wang
IEEE SECON 2024

Security Attacks on LLM-based Code Completion Tools
Wen Cheng, Ke Sun, Xinyu Zhang, Wei Wang
arXiv Preprint

QAQ: Quality Adaptive Quantization for LLM KV Cache
Shichen Dong, Wen Cheng (co-first), Jiayu Qin, Wei Wang
arXiv Preprint

W2KPE: KEYPHRASE EXTRACTION WITH WORD-WORD RELATION
Wen Cheng, Shichen Dong, Wei Wang
IEEE ICASSP 2023

Service

Reviewer for ICASSP 2024

Miscellaneous

I am interested in the audio mixing, here is a simple beat created by myself, hope you enjoy it.