Browsing by Author "Tomkos, Ioannis"
Now showing items 1-4 of 4
-
Conference Object
Attack-aware Lightpath Provisioning in Elastic Optical Networks with Traffic Demand Variations
Manousakis, Konstantinos; Panayiotou, Tania; Kolios, Panayiotis; Tomkos, Ioannis; Ellinas, Georgios (2019)This work considers lightpath provisioning in elastic optical networks with traffic demand variations while accounting for the impact of jamming attacks. Traffic requests are modeled based on their variation in traffic and ...
-
Conference Object
Centralized and Distributed Machine Learning-Based QoT Estimation for Sliceable Optical Networks
Panayiotou, Tania; Savvas, Giannis; Tomkos, Ioannis; Ellinas, Georgios (2019)Dynamic network slicing has emerged as a promising and fundamental framework for meeting 5G’s diverse use cases. As machine learning (ML) is expected to play a pivotal role in the efficient control and management of these ...
-
Conference Object
Machine Learning for QoT Estimation of Unseen Optical Network States
Panayiotou, Tania; Savva, Giannis; Shariati, Behnam; Tomkos, Ioannis; Ellinas, Georgios (2019)We apply deep graph convolutional neural networks for Quality-of-Transmission estimation of unseen network states capturing, apart from other important impairments, the inter-core crosstalk that is prominent in optical ...
-
Conference Object
Physical Layer-Aware Routing, Spectrum, and Core Allocation in Spectrally-Spatially Flexible Optical Networks with Multicore Fibers
Savva, Giannis; Ellinas, Georgios; Shariati, Behnam; Tomkos, Ioannis (2018)In this work, efficient routing, spectrum, and core allocation (RSCA) techniques are proposed for spatial division multiplexed (SDM) elastic optical networks (EONs) utilizing multicore fibers (MCFs). These techniques provide ...