30 citations · 57 across the 4 of their papers we have counts for
4 papers · 1 filter
Leveraging Multi-Step Traffic Forecasts for Multi-Period Planning Optical Networks
Giannis Savva, Hafsa Maryam, Venkatesh Chebolu +2
In this work, multi-step traffic predictions are leveraged to enable multi-period planning in reconfigurable optical networks. The proposed framework aims to achieve spectrum savin…
Network Coding-based Routing and Spectrum Allocation in Elastic Optical Networks for Enhanced Physical Layer Security
Giannis Savva, Konstantinos Manousakis, Georgios Ellinas
In this work, an eavesdropping-aware routing and spectrum allocation approach is proposed utilizing network coding (NC) in elastic optical networks (EONs). To provide physical laye…
Centralized and Distributed Machine Learning-Based QoT Estimation for Sliceable Optical Networks
Tania Panayiotou, Giannis Savva, Ioannis Tomkos +1
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…
Machine Learning for QoT Estimation of Unseen Optical Network States
Tania Panayiotou, Giannis Savva, Behnam Shariati +2
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…