User-generated content


Research Activities

The GEOCROWD Platform: geoblogging as a tool to capture user experiences by means of collecting and organizing images, audio, video and text in relation to space and time.

R&D Projects

European - Completed
Large-scale pilots for collaborative OpenCourseWare authoring, multiplatform delivery and Learning Analytics
National - Completed
Informed Real-Estate Services: Leveraging Web 2.0
European - Completed
Making the Web an Exploratory Place for Geospatial Knowledge
European - Active
From Collect-All Archives to Community Memories – Leveraging the Wisdom of the Crowds for Intelligent Preservation


Research Director
Professor NTUA
Assοciate professor
Scientific Associate
Doctoral Fellow
Doctoral Fellow