Paschalis Melissas studied in Aristotle Univercity of Thessaloniki and currently works as a research assistant at the Information Technologies Institute (I.T.I.) of Centre for Technological Research and Technology Hellas (CERTH). As for his academic education, he has a BSc in Informatics (Computer Science Department) and an MSc in Audio and Visual Engineering (Electrical and Computer Engineering). His main research interests are summarized in Digital Signal Processing, Computer Vision, Music Information Retrieval while expanding in Bioinformatics and Renewable Energy Sources.