Current Members Georgia Koutrika Group Leader Data Management Systems, Interactive and Intelligent Data Exploration Dimitris Skoutas Collaborating Researcher Geospatial and Temporal Big Data, Machine Learning Yannis Stavrakas Collaborating Researcher Social networks, Data Evolution, Data Management Mike Xydas Research Engineer Deep Learning, NLP Stavroula Eleftherakis PhD Student Pattern Recognition, Recommendation Systems George Katsogiannis PhD Student Deep Learning, NLP, Text-to-SQL Antonis Mandamadiotis PhD Student Machine Learning, Recommendation Systems Christos Tsapelas PhD Student Deep Learning, ML on Systems, Query Optimization Anna Mitsopoulou MSc Student Deep Learning, NLP, Text-to-SQL Former Members Apostolos Glenis PhD Student Clustering, Data Streams, Machine Learning, Recommendation Systems Katerina Xagorari MSc Student Unsupervised Learning, Recommendation Systems