Chaofan Lin (林超凡)

I'm a second-year Ph.D. student in Institute for Interdisciplinary Information Sciences (IIIS), Tsinghua University advised by Prof. Mingyu Gao.

I go by `SiriusNEO` on most websites. And I usually use `Chaos` as a nickname (a variant of my real name). (Github | Zhihu | Scholar)

Publications

(* decates Corresponding author)

Twilight: Adaptive Attention Sparsity with Hierarchical Top-p Pruning

Chaofan Lin, Jiaming Tang, Shuo Yang, Hanshuo Wang, Tian Tang, Boyu Tian, Ion Stoica, Song Han, Mingyu Gao*

The Thirty-Ninth Annual Conference on Neural Information Processing Systems (NeurIPS'25 Spotlight)
[arXiv] | [code]
Parrot: Efficient Serving of LLM-based Applications with Semantic Variable

Chaofan Lin, Zhenhua Han*, Chengruidong Zhang, Yuqing Yang*, Fan Yang, Chen Chen*, Lili Qiu

18th USENIX Symposium on Operating Systems Design and Implementation (OSDI'24)
[🤗Hugging Face Daily Papers] | [arXiv] | [code] | [conference page]

Contact

Emails: (...)

lcf24@mails.tsinghua.edu.cn (For academic purpose)
siriusneox@outlook.com
chaosfunc@gmail.com

Address: FIT Building, Tsinghua University, Beijing, China, 100084

Miscellaneous

My Chinese name "Chaofan (超凡)" stands for "superordinary".
I am a Nintendo fan. I have played Pokémon since I was eight years old and own a collection of its game cards (from G1 to G9)!
The style of this homepage is inspired by my Logic teacher, Yijia Chen.