Prof. Dr. Felix Naumann

Ioannis Koumarelas

Ph.D. candidate student at the Infomation Systems Research Group at Hasso Plattner Institute in IT-Systems Engineering. 

Contact Information

Prof.-Dr.-Helmert-Straße 2-3
D-14482 Potsdam
Room: E-2-02.2

Phone: +49 331 5509 1377
Email:  Ioannis Koumarelas (click)

Master Thesis - Topics

If there is an intersection of your research interests with mine, then please contact me. Examples of master theses that I could supervise are the following, but I'm open for customized theses to your skills as well:


Cooperation project with SAP and Concur. Vendors Data Cleansing.

Research Interests

High Interest:

  • Data Cleansing / Data Deduplication / Data Reconsiliation / Record Linkage / Data Matching / ...
  • Address Geocoding
  • Parallel and Distributed Systems
  • Big Data Management

Medium Interest

  • Machine Learning
  • Data Mining
  • Stream Processing
  • Web Mining
  • Information Retrieval

Low Interest

  • Information Theory
  • Data Science in general
  • Complexities in all previous and other.
  • Virtualization