Ioannis Patiniotakis is a researcher at the Institute of Communication and Computer Systems (ICCS). His research interests include semantic web, cloud computing and security, business process adaptation, recommender and decision support systems. He holds a Diploma degree (1998) and a PhD degree (2015) in Electrical and Computer Engineering from the National Technical University of Athens, Greece. Since 1998 he has been employed as a professional software engineer and consultant in major software and consulting firms in Greece. He is currently working for Athens Chamber of Commerce and Industry.