Hello! I’m Qishuang Fu, a first-year Ph.D. student of information technology at Monash University advised by Prof.Joseph Liu, A/Prof.Tsz Hon Yuen, Prof.Shirui Pan and A/Prof.Weiqing Wang. With previous supervision from Prof. Jiajing Wu at InPlusLab, I also work closely with Dan Lin at Sun Yat-sen University.

My academic interests center around guarding the security of blockchain transaction, especially for anti-money laundering.

I am excited about the opportunities for collaboration and advancement in my field, and am eager to continue learning and contributing to the research community. If you are willing to learn more about my research or explore potential opportunities for collaboration, I would be honored if you could kindly reach out to me. Thank you for visiting!

News

Selected Publications

• SoK: A Deep Dive Into Anti-money Laundering Techniques for Blockchain Cryptocurrencies
  Qishuang Fu, Joseph K. Liu, Shirui Pan, and Tsz Hon Yuen Australasian Conference on Information Security and Privacy (ACISP), 2025

• A General Framework for Account Risk Rating on Ethereum: Toward Safer Blockchain Technology
  Qishuang Fu, Dan Lin, Jiajing Wu, and Zibin Zheng
  IEEE Transactions on Computational Social Systems (TCSS), 2023
  [ Paper ] [ Code ] [ Data ]

• Does Money Laundering on Ethereum Have Traditional Traits?
  Qishuang Fu, Dan Lin, Yiyue Cao, and Jiajing Wu
  IEEE International Symposium on Circuits and Systems (ISCAS), 2023
  [ Paper ] [ Code ] [ Data ]

• Bigger than We Thought: the Upbit Hack Gang
  Qishuang Fu, Dan Lin, and Jiajing Wu
  The 4th International Conference on Mathematical Research for Blockchain Economy (MARBLE), 2023

• Towards Understanding Crypto Money Laundering in Web3 Through the Lenses of Ethereum Heists
  Jiajing Wu, Dan Lin, Qishuang Fu et al.
  IEEE Transactions on Information Forensics and Security (TIFS), 2023

• DenseFlow: Spotting Cryptocurrency Money Laundering in Ethereum Transaction Graphs
  Dan Lin, Jiajing Wu, Yunmei Yu, Qishuang Fu et al.
  ACM TheWebConf 2024 Conference (WWW), 2024

• RiskProp: Account Risk Rating on Ethereum via De-anonymous Score and Network Propagation
  Dan Lin, Jiajing Wu, Qishuang Fu et al.
  IEEE Transactions on Dependable and Secure Computing (TDSC), 2024

• Envisage: Towards Expressive Visual Graph Querying
  Xiaolin Wen, Qishuang Fu et al.
  IEEE Transactions on Visualization and Computer Graphics (Proc. VIS), 2025

• Plum: SNARK-Friendly Post-Quantum Signature Based on Power Residue PRFs
  Xinyu Zhang, Qishuang Fu et al.
  International Conference on Provable Security (ProvSec), 2025

Education

• Monash University, 2025-2028 (expected)
  • Ph.D. in Information Technology
  • Advisor: Prof.Joseph Liu, A/Prof.Tsz Hon Yuen, Prof.Shirui Pan, A/Prof.Weiqing Wang
• Sun Yat-sen University, 2021-2024
  • Master in Software Engineering (GPA: 90/100, Rank: 1/9)
  • Advisor: A/Prof. Jiajing Wu
• Dalian University of Technology, 2017-2021
  • Bachelor in Automation (GPA: 88/100, Rank: 4/31)
  • Outstanding Undergraduate in Liaoning Province

Honors & Awards

• Awards
  • Second Prize in CCF & ATEC the First College Students’ Blockchain Security Technology and Innovative Application Competition (Top 5%), 2023
  • Outstanding Undergraduate in Liaoning Province (Top 1%), 2021
  • Excellent Undergraduate Thesis at Dalian University of Technology (Top 2%), 2021
  • Second Prize in Zhangda Cup Market Research and Analysis Competition, 2020
• Scholarships
  • Monash Graduate Scholarship, 2025-2028
  • First Class Scholarship at Sun Yat-sen University (Top 20%),2021-2023
  • NOK First-class Scholarship (Top 10%), 2020
  • Study Scholarship at Dalian University of Technology (Top 15%), 2020
  • National Undergraduate Scholarship (Top 1%), 2019