ioannis-velegrakis
Yannis Velegrakis
Professor
Utrecht University, The Netherlands

SHORT BIO

Yannis Velegrakis (M) is a professor of Computer Science at Utrecht University (Netherlands) where he holds the chair on Very Large Data Management, is the head of the Data Intensive Systems Group, and leads the Master's programme in Data Science. His research area of expertise includes Data preparation and Curation, Data Quality, Big Data Management, Knowledge Discovery, Graph Management, Highly Heterogeneous Information Integration and Data Exploration. He holds a PhD degree in Computer Science from the University of Toronto.

In the past, he has been a professor at the University of Trento, and previously a researcher at the AT&T Research Labs. He has spent time for research work at IBM Almaden Research Center, the Huawei European Research Center in Munich, the Center of Advanced Studies of the IBM Toronto Lab, the University of California, Santa-Cruz, and the University of Paris-Saclay. He has held the role of the general coordinator of the EIT Digital MSc Program at the University of Trento, and of the coordinator of its Data Science Technical Major. He has served in various roles in committees of international conferences and journal board. He has been the general chair of VLDB 2013 and ICDE 2024, the PC Chair of EDBT 2021, and area chair in multiple VLDB, SIGMOD, ICDE, and EDBT Conferences. He is currently serving on the board of EDBT Association and the VLDB Board of Trustees, is associate editor for Systems in SIGMOD Record, and is on the board of the SIKS Research School. More information, including his publication record, can be found on his website  and his DBLP entry.

RESEARCH AREAS

Alumni

Administrative team

Dimitris Lazarou
Dimitris Lazarou

Head of Communications & Stakeholder Relations

Dimitra Mika
Dimitra Mika

HR Coordinator

Vasiliki Founta
Vasiliki Founta

Director of Strategic Planning

Postdoctoral researchers

Panagiotis Grontas
Panagiotis Grontas
Postdoctoral Researcher
vasilis-apidopoulos
Vasilis Apidopoulos
Postdoctoral Researcher
giorgos-bouritsas
Giorgos Bouritsas
Postdoctoral Researcher
ioannis-psarros
Ioannis Psarros
Postdoctoral Researcher
georgios-anagnostopoulos
Georgios Anagnostopoulos
Postdoctoral Researcher
stavros-bompolas
Stavros Bompolas
Postdoctoral Researcher
kostas-karatapanis
Kostas Karatapanis
Postdoctoral Researcher
nikolaos-koutroumanis
Nikolaos Koutroumanis
Postdoctoral Researcher
vasilis-livanos
Vasilis Livanos
Postdoctoral Researcher
iosif-lytras
Iosif Lytras
 Postdoctoral Researcher
nicos-protopapas
Nicos Protopapas
Postdoctoral Researcher
efstathia-soufleri
Efstathia Soufleri
Postdoctoral Researcher
vivian-stamou
Vivian Stamou
Postdoctoral Researcher
dimitris-tsitsigkos
Dimitris Tsitsigkos
Postdoctoral Researcher
 
Elena Deligianni
Postdoctoral Researcher
Eleftheria Anna Vali
Postdoctoral Researcher
Evangelos Kosinas
Postdoctoral Researcher

Contributing researchers

Vanessa Lislevand
Vanessa Lislevand
Contributing researcher

Doctoral students

Vasiliki Kougia
Vasiliki Kougia
Visiting PhD student
University of Vienna
Miltiadis Galanis
Miltiadis Galanis
PhD student
National and Kapodistrian University of Athens
Artem Tsikiridis
Artem Tsikiridis
Visiting PhD student (AUEB)
Athens University of Economics and Business
 

Master's students

 

Bachelor's students

Short-term visiting researchers & interns

Postdoc researchers, and PhD, MSc, BSc students

  • Achilleas Michalopoulos
  • Aikaterini Christopoulou
  • Aikaterini Mallou
  • Alexandros Kostas
  • Alexandros Kouridakis
  • Alexandros Ntagkas
  • Alexandros Papadakos
  • Alexandros Visas
  • Alkyoni Krystallidi
  • Anastasia-Efterpi Psitou
  • Anastasios Konstantinidis
  • Anastasios Liontos
  • Anastasios Papapanagiotou
  • Andreas Evangelatos
  • Andreas Kalavas
  • Andreas Tritsarolis
  • Angeliki Mathioudaki
  • Anna Korfiati
  • Anna Mylona
  • Antonia-Zoi Kouroutzidou
  • Antonios Korinthios
  • Antonios Mingos
  • Antonios Mochianakis-Karampatzakis
  • Aristidis Androutsopoulos
  • Artemis Chardouveli
  • Athanasios Georgiadis
  • Athina Terzoglou
  • Charalampos Makryniotis
  • Charalampos Theodoridis
  • Charilaos Papaioannou
  • Christos-Ioannis Mallios
  • Chrysovalanti Lymperi
  • Danai Balla
  • Despoina-Athanasia Pantazi
  • Dimitrios Papakonstantinou
  • Dionysios Voulgarakis
  • Efstratios Manifavas
  • Efthymios Ntokas
  • Eleftheria Tsoutsoulopoulou
  • Eleni Fili
  • Eleni Psaroudaki
  • Eleni Saka
  • Eleonora Tsoulouka
  • Emmanouela Lioudaki
  • Evangelos Dorovatas
  • Evangelos Tsiatsianas
  • Foivos Andrianopoulos-Kalogeropoulos
  • Georgios Anastasiadis
  • Georgios Balanos
  • Georgios Floros
  • Georgios Kotzias
  • Georgios Nikolaou
  • Georgios Ntampanlis
  • Georgios Papaloukas
  • Georgios Tseligkas
  • Georgios Tsironis
  • Ilias Tsekouras
  • Ioannis Chairetis
  • Ioannis Chalkiadakis
  • Ioannis Chasandras
  • Ioannis Kazos
  • Ippokratis Pantelidis
  • Konstantina Gasteratou
  • Konstantina Kyriakou
  • Konstantinos Chaliotis
  • Konstantinos Cheliotis
  • Konstantinos Kafousis
  • Konstantinos Risvas
  • Konstantinos Tagarakis
  • Maria-Alexandra Roussopoulou
  • Maria-Elena Velonia-Bellonia
  • Marianna Papadostefanaki
  • Marios Rozos
  • Myrto Kokmotou
  • Nikolaos Anastasiou
  • Nikolaos Giannakakis
  • Nikolaos Stamatopoulos
  • Nikolaos Tsompanidis
  • Nikolaos-Angelos Skoumios
  • Odysseas Ntousis
  • Olga Tsaltaki
  • Orestis Konstantaropoulos
  • Panagiotis Andrianakos
  • Panagiotis Kaliosis
  • Panagiotis Reppas
  • Pantelis Emmanouil
  • Paris Stylianidis
  • Paschalis Karkalakis
  • Petros Koutsis
  • Pourandokht Behrouz
  • Spyridon Barbakos
  • Spyridon Matiatos
  • Stavroula Alexandropoulou
  • Stefanos Kantaros
  • Stratos Reppas
  • Stylianos Drakontaeidis
  • Stylianos-Konstantinos Pavlidis
  • Theodoros Mallios
  • Theofilos Christodoulou
  • Thomas Tselentis
  • Vaia Nikolaidou
  • Vasileios Gkolosi
  • Vasileios Stamatopoulos
  • Vasiliki Efthymiou
 
 

The project “ARCHIMEDES Unit: Research in Artificial Intelligence, Data Science and Algorithms” with code OPS 5154714 is implemented by the National Recovery and Resilience Plan “Greece 2.0” and is funded by the European Union – NextGenerationEU.

Greece 2.0 – Funded by the European Union – NextGenerationEU