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.

Projects

Explainable AI Pipelines for Big Copernicus Data

Reinforcing the AI4EU Platform by Advancing Earth Observation Intelligence, Innovation and Adoption

Big data technologies and extreme scale analytics

Building the European AI on-demand platform

Connecting the Scientific EO Community with Mobile Developers

Empowering Communities with Data Technologies

Exploiting Open Data

Linked Open Earth Observation Data for Precision Farming

Skills

Node60%
React60%
Express60%
MongoDB60%
Elasticsearch60%
Kibana60%
HTML585%
CSS370%
JavaScript80%
SPARQL95%
OpenLayers90%
AI65%

HTML5/CSS378%

Semantic Web95%

Visualization90%

Presentations85%

JavaScript75%

Adobe Illustrator65%

Web Design85%

Publications

    2023

  1. Dimitris Bilidas, Anastasios Mantas, Filippos Yfantis, George Stamoulis, Manolis Koubarakis, Spyros Kondylatos, Ioannis Prapas, Ioannis Papoutsis. Fire Risk Management using Data Cubes, Machine Learning and OBDA systems (Demo Paper) The 31st ACM International Conference on Advances in Geographic Information Systems (SIGSPATIAL '23), November 13-16, 2023, Hamburg, Germany [pdf]
  2. Dimitris Bilidas, Anastasios Mantas, Filippos Yfantis, George Stamoulis and Manolis Koubarakis. Plato: A Semantic Data Cube Implementation using Ontology-Based Data Access Technologies (Poster) Conference on Big Data from Space (BiDS23) 2023, Vienna, Austria, 6-9 November, 2023 [pdf]
  3. Antonis Troumpoukis, Iraklis Klampanos, Despina-Athanasia Pantazi, Eleni Tsalapati, Mohanad Albughdadi, Mihai Alexe, Vasileios Baousis, Omar Barrilero, Bryce Billière, Alexandra Bojor, Pedro Branco, Lorenzo Bruzzone, Andreina Chietera, Philippe Fournand, Richard Hall, David Hassan, Michele Lazzarini, Adrian Luna, Dharmen Punjani, George Stamoulis, Giulio Weikmann, Marcin Ziółkowski, Xenia Ziouvelou, Manolis Koubarakis and Vangelis Karkaletsis. Bridging the European Earth-Observation and AI Communities for Data-Intensive Innovation 2023 IEEE Ninth International Conference on Big Data Computing Service and Applications (BigDataService), Athens, Greece, 2023 [pdf]
  4. Florian Appel, Heike Bach, Silke Migdall, Manolis Koubarakis, George Stamoulis, Dimitris Bilidas, Despina-Athanasia Pantazi, Lorenzo Bruzzone, Giulio Weikmann. ExtremeEarth: Managing Water Availability for Crops Using Earth Observation and Machine Learning. The 26th International Conference on Extending Database Technology (EDBT2023). Ioannina, Greece, 28-31 March, 2023 [pdf]
  5. Koubarakis, M., Bereta, K., Nikolaou, C., Stamoulis, G. Linked Geospatial Data. In: Zomaya, A., Taheri, J., Sakr, S. (eds) Encyclopedia of Big Data Technologies. 2023, Springer, Cham. [pdf]

    6. 2022

  6. Manolis Koubarakis, Konstantina Bereta, Dimitris Bilidas, Despina-Athanasia Pantazi, George Stamoulis A Data Science Pipeline for Big Linked Earth Observation Data. In: Curry, E., Auer, S., Berre, A.J., Metzger, A., Perez, M.S., Zillner, S. (eds) Technologies and Applications for Big Data Value . Springer, Cham [pdf]

    7. 2021

  7. Desta Haileselassie Hagos, Theofilos Kakantousis, Vladimir Vlassov, Sina Sheikholeslami, Tianze Wang, Jim Dowling, Claudia Paris, Daniele Marinelli, Giulio Weikmann, Lorenzo Bruzzone, Salman Khaleghian, Thomas Kræmer, Torbjørn Eltoft, Andrea Marinoni, Despina-Athanasia Pantazi, George Stamoulis, Dimitris Bilidas, George Papadakis, George Mandilaras, Manolis Koubarakis, Antonis Troumpoukis, Stasinos Konstantopoulos, Markus Muerth, Florian Appel, Andrew Fleming, and Andreas Cziferszky ExtremeEarth Meets Satellite Data From Space. IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2021 [pdf]
  8. Desta Haileselassie Hagos, Theofilos Kakantousis, Vladimir Vlassov, Sina Sheikholeslami, Tianze Wang, Jim Dowling, Andrew Fleming, Andreas Cziferszky, Markus Muerth, Florian Appel, Despina-Athanasia Pantazi, Dimitris Bilidas, George Papadakis, George Mandilaras, George Stamoulis, Manolis Koubarakis, Antonis Troumpoukis, Stasinos Konstantopoulos The ExtremeEarth Software Architecture for Copernicus Earth Observation Data. Conference on Big Data from Space (BiDS21) 2021. Virtual event, 18-20 May 2021 [pdf]
  9. Manolis Koubarakis, George Stamoulis, Dimitris Bilidas, Theofilos Ioannidis, George Mandilaras, Despina-Athanasia Pantazi, George Papadakis, Vladimir Vlassov, Amir H. Payberah, Tianze Wang, Sina Sheikholeslami, Desta Haileselassie Hagos, Lorenzo Bruzzone, Claudia Paris, Giulio Weikmann, Daniele Marinelli, Torbjørn Eltoft, Andrea Marinoni, Thomas Kræmer, Salman Khaleghian, Habib Ullah, Antonis Troumpoukis, Nefeli Prokopaki Kostopoulou, Stasinos Konstantopoulos, Vangelis Karkaletsis, Jim Dowling, Theofilos Kakantousis, Mihai Datcu, Wei Yao, Corneliu Octavian Dumitru, Florian Appel, Silke Migdall, Markus Muerth, Heike Bach, Nick Hughes, Alistair Everett, Ashild Kiærbech, Joakim Lillehaug Pedersen, David Arthurs, Andrew Fleming, Andreas Cziferszky Artificial Intelligence and Big Data Technologies for Copernicus Data: The ExtremeEarth Project. Conference on Big Data from Space (BiDS21) 2021. Virtual event, 18-20 May 2021 [pdf]
  10. Ioannis Papoutsis, Alkyoni Baglatzi, Souzana Touloumtzi, Markus Reichstein, Nuno Carvalhais, Fabian Gans, Gustau Camps-Valls, Maria Piles, Theofilos Kakantousis, Jim Dowling, Manolis Koubarakis, Dimitris Bilidas, Despina-Athanasia Pantazi, George Stamoulis, Christophe Demange, Léo-Gad Journel, Marco Bianchi, Chiara Gervasi, Alessio Rucci, Ioannis Tsampoulatidis, Eleni Kamateri, Tarek Habib, Alejandro Diaz Bolivar, Zisoula Ntasiou, Anastasios Paschalis DeepCube: Explainable AI Pipelines for Big Copernicus Data. Conference on Big Data from Space (BiDS21) 2021. Virtual event, 18-20 May 2021 [pdf]
  11. Dharmen Punjania, Markos Iliakis, Theodoros Stefou, Kuldeep Singh, Andreas Both, Manolis Koubarakis, Iosif Angelidis, Konstantina Bereta, Themis Beris, Dimitris Bilidas, Theofilos Ioannidis, Nikolaos Karalis, Christoph Lange, Despina-Athanasia Pantazi, Christos Papaloukas, Georgios Stamoulis. Template-Based Question Answering over Linked Geospatial Data. arXiv.org [pdf]

    12. 2019

  12. 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]
  13. Konstantina Bereta, Herve Caumont, Ulrike Daniels, Erwin Goor, Manolis Koubarakis, Despina-Athanasia Pantazi, George Stamoulis, Sam Ubels, Valentijn Venus, Firman Wahyudi and Dirk Daems. The Copernicus App Lab project: Easy Access to Copernicus Data. The 22nd International Conference on Extending Database Technology (EDBT 2019). Lisbon, Portugal, 26-29 March, 2019 [pdf]
  14. Manolis Koubarakis, Konstantina Bereta, Dimitris Bilidas, Konstantinos Giannousis, Theofilos Ioannidis, Despina-Athanasia Pantazi, George Stamoulis, Jim Dowling, Seif Haridi, Vladimir Vlassov, Lorenzo Bruzzone, Claudia Paris, Torbjørn Eltoft, Thomas Krämer, Angelos Charalabidis, Vangelis Karkaletsis, Stasinos Konstantopoulos, Theofilos Kakantousis, Mihai Datcu, Corneliu Octavian Dumitru, Florian Appel, Heike Bach, Silke Migdall, Nick Hughes, David Arthurs and Andrew Fleming. From Copernicus Big Data to Extreme Earth Analytics. The 22nd International Conference on Extending Database Technology (EDBT 2019). Lisbon, Portugal, 26-29 March, 2019. Short paper. [pdf]
  15. Konstantina Bereta, Herve Caumont, Ulrike Daniels, Daems Dirk, Manolis Koubarakis, Despina-Athanasia Pantazi, George Stamoulis, Sam Ubels, Valentijn Venus and Firman Wahyudi. Providing Satellite Data to Mobile Developers Using Semantic Technologies and Linked Data. The 14th IEEE International Conference on Semantic Computing (ICSC 2019). San Diego, USA, 3-5 February‚ 2019 [pdf]

    16. 2018

  16. 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 *
  17. 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]
  18. 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]
  19. 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]
  20. 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]

    21. 2017

  21. 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]
  22. 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]
  23. 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]

    24. 2016

  24. 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]

    25. 2014

  25. 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]