Dimitris Tychalas

PhD Student

received his BSc in Bionformatics from the University of Central Greece in 2010. He received his MSc in Networks-Communications-Systems Architecture from the Department of Informatics at the Aristotle University of Thessaloniki in 2014. Currently he is a PhD Student in the Department of Informatics at the Aristotle University of Thessaloniki, under the supervision of Professor Helen Karatza. He is also a member of the Parallel and Distributed Systems Group, under the coordination of Professor Helen Karatza. His research interests include Cloud Computing, Load Balancing and Fault Tolerance.


  • Dimitris Tychalas
  • February 24, 1988
  • dtychala@csd.auth.gr

Educational Background

  • Bioinformatics [BSc]2005 - 2010

    University of Central Greece
  • Networks communications systems architecture [MSc]2012 - 2014

    Aristotle University of Thessaloniki
  • Resource management in Cloud [PhD]2014 - Now

    Supervisor: Helen Karatza
    Aristotle University of Thessaloniki


  • D. Tychalas and H. Karatza, "High Performance System based on Cloud and beyond: Jungle Computing"2017

    Journal of Computational Science, Elsevier, 2017, to appear


  • D. Tychalas and H. Karatza, "Simulation and Perfomance Evaluation of a Fog System"2018

    3D IEEE International Conference on Fog and Mobile Edge Computing (FMEC 2018) , 23-26 April 2018, Barcelona, Spain
    To appear
  • D. Tychalas and H. Karatza, "Cloud Resource Management"2016

    Proceedings of First NESUS Winter School & PhD Symposium. 8-11 February 2016
  • D. Tychalas and H. Karatza, "A Cloud System for Health Care"2015

    19th Panhellenic Conference on Informatics (PCI 2015), 1-3 October 2015, Athens, Greece (short paper), pages 169-170
    Paper on ACM
  • D. Tychalas and A. Kakarountas, "Planning and Development of an Electronic Health Record Client Based on the Android Platform"2010

    Informatics (PCI), 2010 14th Panhellenic Conference, 10-12 Sept. 2010, pages 3-6
    Paper on IEEE

Cost action participation

Parallel and Distributed Systems Group

Research Interest

  • * Cloud Computing

  • * Load Balancing

  • * High Availability

  • * Fault Tolerance

Contact me