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)


Cooperation project with SAP and Concur. Vendors Data Cleansing.

Research Interests

  • Parallel and Distributed Systems
  • Big Data Management
  • Data Mining
  • Virtualization
  • Stream Processing
  • Web Mining
  • Information Retrieval
  • Machine Learning
  • Information Theory
  • Data Science in general
  • Complexities in all previous and other.


More to come, stay tuned!