About Me

I am a final-year undergraduate student in Department of Electronic Engineering, Tsinghua University. My research interest is signal processing, computer vision, and wireless communication.

During the summer in 2023, I have had an internship working on computer vision under the supervision of Prof. Tianfan Xue in Multimedia Laboratory, the Chinese University of Hong Kong.

During Oct. 2021 ~ Jun. 2023, I was working on RIS-assisted communication systems in Broadband Wireless Communication and Signal Processing Laboratory, Tsinghua University, under the supervision of Prof. Linglong Dai.

📝 Publications

In submission

Zhiyi Li, Lihe Ding, Tianfan Xue

We propose Obj-NeRF, a novel comprehensive pipeline to extract object NeRFs from multi-view images, which can be used for NeRF editing tasks.

IWCMC 2023

Zhiyi Li, Jida Zhang, Jieao Zhu, Linglong Dai

IEEE International Wireless Communications and Mobile Computing Conference 2023 (IWCMC'23)

Jida Zhang, Zhiyi Li, Zijian Zhang, Wideband Active RISs: Architecture, Modeling, and Beamforming Design, IEEE Communications Letters, vol. 27, pp. 1899-1903, Sep. 2023.

Zhiyi Li, Jida Zhang, Jieao Zhu, Linglong Dai, Enhancing Energy Efficiency for Reconfigurable Intelligent Surfaces with Practical Power Models, arXiv preprint arXiv:2310.15901 (2023).

2023.11 Candidate of Tsinghua Grand Scholarship
2023.10 Chinese National Scholarship
2023.05 First Prize in 12th Science and Technology Challenge Cup in Beijing
2022.10 Jiang Nanxiang Scholarship (Top 2% in Tsinghua)
2021.12 First Prize in 13th Mathematics Competitions for Chinese College Students
2021.10 Chinese National Scholarship
2021.05 First Prize in 4th Artificial Intelligent Competition in Tsinghua University
2019.12 Gold Medal in 33rd Chinese Chemistry Olympiad and participant of the National Training Team (50 students nationwide annually)