Sotiris Skaperas pursues his Ph.D. in the area of Resource Management in 5G Networks at the University of Macedonia, Thessaloniki, Greece. He holds an MSc degree in statistics & modeling from the Department of Mathematics, Aristotle University of Thessaloniki, Greece. He also holds a B.Sc. from the same department. He works in the areas of Time-series/Change Point Analysis and Stochastic Models for Efficient Modeling and Predictions in 5G Networks.