Seminars & Talks

  • Performing Named Entity Resolution in the Industry Lessons Learned and a Diagnostics Framework, Departmental Seminar, University of Aberdeen, Department of Computing, December 3rd 2014, Aberdeen, UK.
  • Developing Ontologies in the Industry – Experiences and Lessons Learned, Invited Student Lecture, University of Aberdeen, Department of Computing, November 25th 2014, Aberdeen, UK.
  • Performing Named Entity Resolution in Industrial Application Scenarios – Experiences and Lessons Learned, 10th International Conference on Semantic Systems, Leipzig, Germany, September 4th 2014.
  • Reusing Public Semantic Data: The Problem of Vagueness, Athens University of Economics & Business, Department of Informatics, May 7th, 2014.
  • Detecting, Analyzing and Representing Vagueness in Ontologies for Facilitating Reuse, University of Aberdeen, Department of Computing, April 1st, 2014.
  • Goal-Driven Summarization of Semantic Datasets, Scottish Linked Data Workshop, March 25th 2014 , Aberdeen, UK.
  • Purposeful Reuse of Semantic Datasets via Goal-Driven Data Summarization, Scottish Linked Data Interest Group Workshop 2013, December 2nd 2013, Aberdeen, UK.
  • Towards Vagueness-Aware Semantic Data, Scottish Linked Data Workshop 2013, December 2nd 2013, Aberdeen, UK.
  • Scenario-Driven Semantic Entity Resolution Using Ontological Evidence, 2nd UK Ontology Network Workshop, April 11th 2013, Edinburgh, Scotland
  • Vagueness in Semantic Information Management – A Methodological Perspective, Seminar at University of Aberdeen, Department of Computing, April 9th, 2013.
  • Enterprise Knowledge Management – The concept, the need and the practice, Seminar at Mediterranean College Athens, November 24th, 2010.






Editorial Board Member

  • International Journal on Advances in Intelligent Systems (since 2012)

Conference Program Committee Member

  • i-Semantics, Posters and Demo Track (2013)
  • International Conference on Knowledge Capture, Application Track (2013)
  • International Conference on Information, Process, and Knowledge Management (since 2012)
  • International Workshop on Semantic and Social Media Adaptation and Personalization (since 2012)
  • International Multi-Conference on Computing in the Global Information Technology, (since 2010)

External Reviewing

  • International Journal of Fuzzy Systems
  • International Journal of Semantic Web Information Systems – Special Issue in Social Media Dynamics
  • 9th Extended Semantic Web Conference 2012


  • 2010-2011: Database Systems, Advanced Database Systems, Computer Architecture
  • 2009-2010: Database Systems, Advanced Database Systems
  • 2008-2009: Database Systems, Java Programming
  • 2007-2008: Database Design, Information Systems Engineering
  • 2006-2007: Database Design, Software Engineering, Parallel Algorithms, Agent Technologies