Dr Klimis Ntalianis has written more than 150 scientific papers & deliverables and has received more than 1100 citations. Dr. Ntalianis has also worked for the Institute of Communication and Computer Systems (NTUA), Algosystems S.A., Kleidarithmos Publications, Municipality of Egaleo and Informatics and Telematics Institute, Center for Research and Technology Hellas.He has also worked as an expert evaluator for the Research Promotion Foundation of Cyprus in the framework of the programme “Research for Companies - Product” and for the GSRT in the framework of the Action “Collaboration”. His main research interests include multimedia processing, social media analysis, crowdsourcing and data mining.