Friedhelm Victor

PhD Candidate at TU Berlin - Service-centric Networking.

Service-centric Networking

TEL 19

Ernst-Reuter Platz 7

10587 Berlin

My name is Friedhelm Victor (Friedhelm is the first name :smirk:) and I’m a PhD candidate at TU Berlin, researching primarily on the intersections of blockchain, data science and privacy. Most of my works involve blockchain-based cryptoassets and the Ethereum network.

More generally, I’m interested in:

  • Data Mining
  • Network Analysis
  • Privacy & Anonymity
  • Fraud Detection

Prior to pursuing a PhD, I’ve completed a Dual Master Degree in Computer Science at Technische Universität Berlin and at the Korean Advanced Institute of Science and Technology.

news

Apr 26, 2022 I’ve co-organized a cryptoasset analytics workshop and tutorial at TheWebConf’22 !
May 21, 2021 Created the initial version of this site!

selected publications

  1. KDD
    Alphacore: Data Depth Based Core Decomposition
    Victor, Friedhelm, Akcora, Cuneyt G., Gel, Yulia R., and Kantarcioglu, Murat
    In Proceedings of the 27th ACM SIGKDD Conference on Knowledge Discovery & Data Mining 2021
    HTML PDF Code
  2. WWW
    Detecting and Quantifying Wash Trading on Decentralized Cryptocurrency Exchanges
    Victor, Friedhelm, and Weintraud, Andrea Marie
    In Proceedings of The Web Conference 2021
    PDF Code
  3. Computer
    A Taxonomy for Distributed Ledger Analytics
    Victor, Friedhelm, Ruppel, Peter, and Küpper, Axel
    Computer 2021
    PDF
  4. FC
    Cross-Layer Deanonymization Methods in the Lightning Protocol
    Romiti, Matteo, Victor, Friedhelm, Moreno-Sanchez, Pedro, Nordholt, Peter Sebastian, Haslhofer, Bernhard, and Maffei, Matteo
    In Financial Cryptography and Data Security 2021
    PDF Code