Elias A. DOUMITH is Assistant Professor in the Networks and Computer Science department at TELECOM ParisTech (formerly ENST), France. In 2002, he received his Diploma degree (Dipl.Ing.) in Electrical and Computer Engineering with a major in Telecommunications Systems from the Lebanese University, Lebanon. He received his M.Sc. degree (2003) and Ph.D. degree (2007) from the École Nationale Supérieure des Télécommunications, France. Between 2007 and 2009, he worked as Junior Research Engineer at the Institute of Communication Networks and Computer Engineering at the University of Stuttgart, Germany. In March 2009, he joined the Networks and Computer Science department at Telecom ParisTech as a Senior Research Engineer. His domain of interest covers network planning and traffic engineering for networks, ranging from access networks to core networks including embedded networks. His current research works deal with cloud computing, radio over fiber, monitoring in optical networks, and scalable optical network design.