CV

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Education

• B.S. in Computer Science and Technology, Tsinghua University, 2026 (expected)

Experience

• Jan. 2025 - Present: Research Assistant
  • Industrial Engineering and Operations Research, Univerisity of California, Berkeley
  • Duties included: Building object inserting dataset
  • Supervisor: Professor Zeyu Zheng
• Jun. 2024 - Apr. 2025: Research Assistant
  • Institute for AI Industry Research, Tsinghua University
  • Duties includes: RAG retriever designing and training
  • Supervisor: Professor Weizhi Ma
• Mar. 2024 - Dec. 2024: Chief Information Officer / Project Manager
  • Yixin Technology Inc.
  • Duties included: Leading the IT team, overseeing the full-stack development
  • Main Co-founders: Lorcan Hao (UC Berkeley), Ralph Ruan (UC Berkeley Haas), Heyang Yu (Tsinghua University)
• Oct. 2023 - Oct. 2024: Research Assistant
  • Tsinghua Laboratory of Brain and Intelligence
  • Duties included: fMRI fitting and visualizing
  • Supervisor: Professor Sen Song
• Aug. 2023 - Nov. 2023: Research Assistant
  • Tsinghua Pervasive Human Computer Interaction Lab
  • Duties included: Data-collecting, building baselines and assisting experiments
  • Supervisor: Professor Yuanchun Shi

Publications

Efficient Dynamic Clustering-Based Document Compression for Retrieval-Augmented-Generation

Weitao Li, Kaiming Liu, Xiangyu Zhang, Xuanyu Lei, Weizhi Ma, Yang Liu, "Efficient Dynamic Clustering-Based Document Compression for Retrieval-Augmented-Generation", arXiv:2504.03165 [cs.CL]

AutoTask: Executing Arbitrary Voice Commands by Exploring and Learning from Mobile GUI

Lihang Pan, Bowen Wang, Chun Yu, Yuxuan Chen, Xiangyu Zhang, Yuanchun Shi, "AutoTask: Executing Arbitrary Voice Commands by Exploring and Learning from Mobile GUI", arXiv:2312.16062 [cs.HC]

Service and leadership

• Associate Leader of Tsinghua Ballroom Dance Team
• Co-founder and CIO of Yixin Tech
• Member of departmental student union, art dept.
• Member of departmental tech associate, AI agent dept.