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Biography
I am a Senior Researcher with the Centre for Research and Technology Hellas (CERTH), the Information Technologies Institute, and part of the Multimedia Knowledge and Social Media Analytics Lab (MKLab). I am currently leading a team of approximately 20 researchers and engineers working in a number of projects at the intersection of Artificial Intelligence, Media, Multimedia Retrieval and Intelligent Network Analytics. In particular, during the last years, I have been interested in the topics of AI bias, online disinformation, media verification, and trend detection and forecasting using social media signals. I am currently leading the MediaVerse Innovation Action and I am part of the coordination team of the AI4Media Centre of AI Excellence. Other H2020 projects I am involved include WeVerify, HELIOS, NoBIAS and REBECCA. I have co-authored more than 30 journal articles and 100 conference papers and have served as TPC member in more than 50 conferences and I am a regular reviewer in more than 20 journals. Since 2014, I am one of the co-founders of the Infalia Private Company, a spin-off company of CERTH.