🎃 About Me
I am now a Ph.D. Candidate in School of Computer Science, Nanjing University, supervised by Prof. Haipeng Dai and Prof. Wei Wang. I received my B.S. degree from Dalian University of Technology in 2022. My research interests include ML for Signal Processing, LLM for Wireless Sensing, Ubiquitous Computing and Mobile Computing.
🔥 News
- 2026.02: 🎉🎉🎉 Our work SMoE is accepted by IEEE/ACM ISCA (CCF-A).
- 2026.01: 🎉🎉🎉 Our work mmMPS is accepted by ACM UbiComp (CCF-A).
- 2025.10: 🎉🎉🎉 Our work RoLEX is accepted by IEEE TMC (CCF-A).
📝 Publications
Below is a selection of publications. Full publication list can be found here.
<*represents co-first/corresponding authors>
🤩 Conference
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[IEEE/ACM ISCA] Guoying Zhu, Meng Li, Haipeng Dai, Xuechen Liu, Weijun Wang, Keran Li, Jun Xiao, Ligeng Chen and Wei Wang. "SMoE: An Algorithm-System Co-Design for Pushing MoE to the Edge via Expert Substitution". In Proceedings of the 53rd Annual International Symposium on Computer Architecture (ISCA, CCF-A), Raleigh, USA, June 27-July 1, 2026.
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[ACM UbiComp] Guodong Liu, Lei Wang, Minjun Jiang, Qianran Qiao, Keran Li, Haipeng Dai and Guihai Chen. "LAM-Assisted Acoustic Eavesdropping in Multi-speaker Scenarios via Commercial mmWave Radar". In Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies (IMWUT/UbiComp, CCF-A), October 13—15, Shanghai, China, 2026.
🥳 Journal
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[IEEE TMC] Keran Li, Haipeng Dai, Wei Wang, Junlong Chen, Jiliang Wang, Shuai Tong, Meng Li, Lei Wang, Haoran Wang and Guihai Chen. "RoLEX: A LoRa-based Rotation Speed Measurement System for Ubiquitous Long-distance Monitoring Applications". IEEE Transactions on Mobile Computing (TMC, CCF-A), 2025.
🚀 Projects
- 2024.06 – 2025.06 Research on Target Rotation Speed Measurement based on LoRa Signal
(Postgraduate Research & Practice Innovation Program of Jiangsu Province, Principal Investigator) - 2023.06 – 2025.06 National-Level Undergraduate Innovation and Entrepreneurship Project (Mentor)
- 2020.06 – 2021.06 School-Level Undergraduate Innovation and Entrepreneurship Project (Principal Investigator)
🎖 Honors and Awards
- 2019 – 2019 The 28th College Student Mathematics Competition (Second Prize), Dalian
- 2018 – 2019 Excellent Scholarship for Study, Dalian University of Technology
📖 Education
- 2022.09 - present Ph.D. Candidate, School of Computer Science, Nanjing University
- 2018.09 - 2022.06 B.S. Degree, School of Computer Science and Technology, Dalian University of Technology
🌟 Services
🏛️ Acamedic Services
Program Committee Member
- Track Chair, ACM Turing Award Celebration Conference (TURC) 2024
- Track Chair, ACM Turing Award Celebration Conference (TURC) 2023
Reviewer
- IEEE Transactions on Mobile Computing (TMC)
- Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies (IMWUT)
💡 Teaching Assistant
- 2025.09 - 2026.01 Distributed Network, Nanjing University
- 2024.09 - 2025.01 Distributed Network, Nanjing University