Dongqi Cai (蔡栋琪)

I’m a 3rd-year PhD student in Beijing University of Posts and Telecommunications (BUPT), co-advised by Prof. Mengwei Xu and Prof. Shangguang Wang. Additionally, I feel fortunate to receive remote guidance from Prof. Felix Xiaozhu Lin in the development of efficient NLP systems. Here is my Curriculum Vitae.

Email: cdq AT bupt DOT edu DOT cn

News!

[2024-05] Paper on Forward-only FL was accepted by ATC’24
[2024-04] Invited to deliver a keynote speech at CCF Talk series
[2024-03] Glad to serve as part of the Artifact Evaluation PC at MobiSys’24
[2024-02] Glad to serve as part of the Artifact Evaluation PC at MobiCom’24
[2023-11] Paper on mobile foundation model was conditionally accepted by MobiCom’24
[2023-10] Honored to present two papers at MobiCom’23 and immensely grateful for the mentorship from Marco Gruteser

[arXiv] A Survey of Resource-Efficient LLM and Multimodal Foundation Models [pdf] [paper list]

Mengwei Xu, Wangsong Yin, Dongqi Cai, Rongjie Yi, Daliang Xu, Qipeng Wang, Bingyang Wu, Yihao Zhao, Chen Yang, Shihe Wang, Qiyang Zhang, Zhenyan Lu, Li Zhang, Shangguang Wang, Yuanchun Li, Yunxin Liu, Xin Jin, Xuanzhe Liu

[ATC’24] FwdFL: Efficient Federated Finetuning of Language Models [pdf] [code]

Mengwei Xu, Dongqi Cai, Yaozong Wu, Xiang Li, Shangguang Wang
[MobiCom’24] Mobile Foundation Model as Firmware [pdf] [code]

Jinliang Yuan*, Chen Yang*, Dongqi Cai*, Shihe Wang, Xin Yuan, Zeling Zhang, Xiang Li, Dingge Zhang, Hanzi Mei, Xianqing Jia, Shangguang Wang, Mengwei Xu
[MobiCom’23] Federated NLP in Few-shot Scenarios [pdf] [slides] [code]

Dongqi Cai, Shangguang Wang, Yaozong Wu, Felix Xiaozhu Lin, Mengwei Xu
[MobiCom’23] Efficient Federated Learning for Modern NLP [pdf] [poster] [slides] [code]

Dongqi Cai, Yaozong Wu, Shangguang Wang, Felix Xiaozhu Lin, Mengwei Xu
[IEEE TBD’22] Accelerating Vertical Federated Learning [pdf]

Dongqi Cai, Tao Fan, Yan Kang, Lixin Fan, Mengwei XU, Shangguang Wang, Qiang Yang

[WeBank] 07/2021 - 12/2021, AI Researcher on Federated Learning.

Mentor: Dr. Lixin Fan

[Travel Grant] 2024, EuroSys/MobiSys
[National Scholarship] 2023, Ministry of Education
[Outstanding Graduate Student] 2023, BUPT
[Excellent Ph.D. Students Foundation] 2023, BUPT
[Outstanding Graduate Student] 2022/2023, State Key Laboratory of Networking and Switching Technology
[First-class academic scholarship] 2022, BUPT