• Distributed heterogeneous resource environments (e.g. Clouds, IoT etc.)
  • Knowledge Representation & Reasoning
  • Streaming Reasoning
  • Non-monotonic Reasoning
  • Programming models 
  • Software engineering

My thesis is around the question of how the problem of sensor fusion becomes a problem of explanation in the context of streaming smart interconnected environments. Specifically, the mechanisms to enact a type of reasoning that will assist the continuous inference of sensor modalities, or facts, that maybe not capable of direct observation or due to failures find alternatives with the given operating resources.  The basic storyline behind the thesis is the developement of logic-based non-monotonic reasoning framework for semantic sensor fusion, that includes topics from Knowledge Representation & Reasoning, Stream Reasoning, Probabilistic Graphical Models and temporal formalisms for event recognition.  The inherent uncertainty and incompleteness of such environments is also tackled in this thesis. 


  • HorME- Horizontally Scalable, Multipurpose Execution Environment
    June 2019 - present
  • Melodic - Multi-cloud Execution-ware for Large-scale Optimized Data-Intensive Computing
    December 2018 - May 2019
  • CloudPerfect - Enabling CLoud Orchestration, Performance and Cost Efficiency Tools for QoE Enhancement and Provider Ranking
    November 2017 - November 2018
  • CloudSocket - The Smart Cloud Business Process Broker
    October 2016 - October 2017
  • CACTOS - Context-Aware Cloud Topology Optimisation and Simulation. 
    November 2014 - September 2016

Scientific career

since 2016PhD candidate at the Institute for Organisation and Management of Information systems(OMI) of the Ulm University
since 2014Researcher at the Institute for Organisation and Management of Information systems(OMI) of the Ulm University
2014 Master of Science at the University of Piraeus
2011 Bachelor of Science(Greek Ptychion) at the University of Piraeus
2006 Greek Lykeion


Office Hours

Please make an appointment with meby Email