Dr. Akrivi Krouska is Laboratory Teaching Staff Member in the Department of Informatics and Computer Engineering, at University of West Attica, Greece. She is also PostDoc Researcher in the field of Intelligent Social Information Systems at the same Department. She has received a PhD degree in Informatics from University of Piraeus (Greece), a M.Sc. degree in “Information Systems” from University of Athens (Greece) and a B.Sc. degree in Informatics from University of Piraeus (Greece). During her studies and research, she has received several scholarships for her academic performance and “Best Paper” awards in international conferences on computer science topics, respectively. She has published extensively in international journals, books and conference proceedings, and has served as Reviewer in the research community. Moreover, she has been Guest Editor of many special issues in well-known international journals, such as Frontiers in Artificial Intelligence, Entropy and Information, and Program Committee chair or member in many international conferences, such as ITS, NiDS and PCI. Her research focuses on Social Networking Services, User Analytics, Adaptive Software, Artificial Intelligence and Machine Learning techniques in Social Information Systems.