Konstantin E AvrachenkovKonstantin E. Avrachenkov is Director of Research at INRIA Sophia Antipolis, France. He is an associate editor of the International Journal of Performance Evaluation and has published more than 40 journal and 50 refereed conference articles. His mainresearch interests are Markov processes, singular perturbation theory, queuing theory, mathematical programming, game theory, and performance evaluation of communication networks. Read More Read Less