About Me

  • Full Name:George Stamoulis
  • Phone:+30 210 727 5159
  • Email:gstam at di.uoa.gr
  • Address:I1 Office, Dept. of Informatics & Telecommunications, Panepistimioupolis, 15784, Ilisia, Athens, Greece

Hello There!

My name is George Stamoulis and I am currently a PhD candidate and research associate under Prof. Manolis Koubarakis at the National and Kapodistrian University of Athens (UoA), focusing on Semantic Web Technologies and Visualization of geospatial and temporal data. I am a member of the Knowledge Representation, Reasoning and Analytics (KRR&A) team, that belongs to the Management of Data, Information and Knowledge Group (MADgIK) of the Department of Informatics and Telecommunications.

I have finished my MSc degree on "Advanced Information Systems", offered by the Department of Informatics and Telecommunications of UoA. In my Master Thesis, I redesigned and implemented "Sextant", a visualization tool for linked data and well-known geospatial file formats. Before that, I obtained a Bachelor degree in "Information Technologies", from the Department of Informatics and Telecommunications of UoA.

I am always interested in new technologies, focusing on Web Development, and try to combine Computer Science with my Design Skills, to create user-friendly applications that make state-of-the-art technologies available to all users.

My Resume

  • Work Experience

  • Researcher

    National and Kapodistrian University of Athens - 2014 - Current

    In parallel with my Master Studies I started working as a research assistant, specializing in semantic web technologies and visualization techniques over time-evolving linked geospatial data.

  • Education

  • Masters Degree

    National and Kapodistrian University of Athens - 2011 - 2016

    My Master was in Advanced Information Systems in the Department of Informatics and Telecommunications of the National and Kapodistrian University of Athens.

  • Bachelors Degree

    National and Kapodistrian University of Athens - 2003 - 2011

    I studied Computer Science in the Department of Informatics and Telecommunications of National and Kapodistrian the University of Athens, which offers a modern and rigorous course of study by professors who are leaders in several scientific fields.




Semantic Web95%




Adobe Illustrator65%

Web Design85%




  1. Nikiforos Pittaras, George Papadakis, George Stamoulis, Giorgos Argyriou, Efi Karra Taniskidou, Emmanouil Thanos, George Giannakopoulos and Manolis Koubarakis. GeoSensor: Semantifying Change and Event Detection over Big Data. The 34th ACM/SIGAPP Symposium On Applied Computing (SAC 2019). Limassol, Cyprus, 8-12 April‚ 2019 [pdf]

  2. 2018

  3. Konstantina Bereta, Hervé Caumont, Erwin Goor, Manolis Koubarakis, Despina-Athanasia Pantazi, George Stamoulis, Sam Ubels, Valentijn Venus and Firman Wahyudi. From Copernicus Big Data to Big Information and Big Knowledge: a Demo from the Copernicus App Lab Project. 27th ACM International Conference on Information and Knowledge Management (CIKM 2018). Turin, Italy, 22-26 October, 2018 [pdf] * Best Demo Award *
  4. D. Punjani, K. Singh, A. Both, M. Koubarakis, I. Angelidis, K. Bereta, T. Beris, D. Bilidas, T. Ioannidis, N. Karalis, C. Lange, D. Pantazi, C. Papaloukas and G. Stamoulis. Template-Based Question Answering over Linked Geospatial Data. Geographic Information Retrieval (GIR 2018) workshop. Collocated with ACM SIGSPATIAL. Seattle, USA, 6 November, 2018 [pdf]
  5. Manolis Koubarakis, Konstantina Bereta, Charalampos Nikolaou, George Stamoulis. Linked Geospatial Data. In: Sherif Sakr and Albert Y. Zomaya (eds). Encyclopedia of Big Data Technologies. Springer, 2018 [link]
  6. Konstantina Bereta, George Stamoulis and Manolis Koubarakis. Ontology-Based Data Access and Visualization of Big Vector amd Raster Data.International Geoscience and Remote Sensing Symposium (IGARSS) 2018, Valencia, Spain, 22-27 July, 2018 [pdf]
  7. Giorgos Argyriou, George Papadakis, George Stamoulis, Efi Karra Taniskidou, Nikiforos Pittaras, George Giannakopoulos, Sergio Albani, Michele Lazzarini, Emanuele Angiuli, Anca Popescu, Argyros Argyridis and Manolis Koubarakis. GeoSensor: On-line Scalable Change and Event Detection over Big Data. The Web Conference 2018, Lyon, France, 23-27 April, 2018. Demo paper [pdf]

  8. 2017

  9. Manolis Koubarakis, Konstantina Bereta, George Papadakis, Dimitrianos Savva and George Stamoulis. Big, Linked Geospatial Data and Its Applications in Earth Observation. IEEE Internet Computing Magazine, pages 87-91, July/August 2017 [pdf]
  10. Stefan Burgstaller, Wolfgang Angermair, Fabian Niggemann, Silke Migdall, Heike Bach, Ioannis Vlahopoulos, Dimitrianos Savva, Panayiotis Smeros, George Stamoulis, Konstantina Bereta and Manolis Koubarakis. LEOpatra: A Mobile Application for Smart Fertilization Based on Linked Data. 8th International Conference on Information and Communication Technologies in Agriculture, Food & Environment. September 21-24, 2017. Chania, Crete, Greece [pdf]
  11. Sören Auer, Simon Scerri, Aad Versteden, Erika Pauwels, Angelos Charalambidis, Stasinos Konstantopoulos, Jens Lehmann, Hajira Jabeen, Ivan Ermilov, Gezim Sejdiu, Andreas Ikonomopoulos, Spyros Andronopoulos, Mandy Vlachogiannis, Charalambos Pappas, Athanasios Davettas, Iraklis A. Klampanos, Efstathios Grigoropoulos, Vangelis Karkaletsis, Victor de Boer, Ronald Siebes, Mohamed Nadjib Mami, Sergio Albani, Michele Lazzarini, Paulo Nunes, Emanuele Angiuli, Nikiforos Pittaras, George Giannakopoulos, Giorgos Argyriou, George Stamoulis, George Papadakis, Manolis Koubarakis, Pythagoras Karampiperis, Axel-Cyrille Ngonga Ngomo, Maria-Esther Vidal. The BigDataEurope Platform – Supporting the Variety Dimension of Big Data. International Conference on Web Engineering (ICWE), Rome, Italy, 5-8 June 2017 [pdf]

  12. 2016

  13. Manolis Koubarakis, Kostis Kyzirakos, Charalampos Nikolaou, George Garbis, Konstantina Bereta, Roi Dogani, Stella Giannakopoulou, Panayiotis Smeros, Dimitrianos Savva, George Stamoulis, Giannis Vlachopoulos, Stefan Manegold, Charalampos Kontoes, Themistocles Herekakis, Ioannis Papoutsis, and Dimitrios Michail Managing Big, Linked, and Open Earth-Observation Data Using the TELEIOS/LEO software stack In IEEE Geoscience and Remote Sensing Magazine, Vol. 4, Issue 3, p. 23-37, September 2016 [pdf]

  14. 2014

  15. Manolis Koubarakis, Panayiotis Smeros, Charalampos Nikolaou, George Garbis, Konstantina Bereta, Stella Giannakopoulou, Kallirroi Dogani, Maria Karpathiotaki, Ioannis Vlachopoulos, Dimitrianos Savva, George Stamoulis, Kostis Kyzirakos, Stefan Manegold, Bernard Valentin, Heike Bach, Fabian Niggemann, Philipp Klug, Wolfgang Angermair and Stefan Burgstaller. Linked Open Data in the Earth Observation Domain: the Vision of Project LEO. In the Proceedings of the 2014 Conference on Big Data from Space (BiDS '14). ESA-ESRIN, Frascati, Italy, November 12-14, 2014. [pdf]