A survey of machine learning techniques for video quality prediction from quality of delivery metrics

O Izima, R de Fréin, A Malik - Electronics, 2021 - mdpi.com
A growing number of video streaming networks are incorporating machine learning (ML)
applications. The growth of video streaming services places enormous pressure on network …

Sequential Learning for Modelling Video Quality of Delivery Metrics

T Lisas, R De Fréin - IEEE Access, 2023 - ieeexplore.ieee.org
Video streaming traffic growth poses a challenge for many video content providers to
maintain high video quality on their networks. Modern day networks are highly dynamic due …

A service‐agnostic method for predicting service metrics in real time

R Yanggratoke, J Ahmed, J Ardelius… - … Journal of Network …, 2018 - Wiley Online Library
We predict performance metrics of cloud services using statistical learning, whereby the
behaviour of a system is learned from observations. Specifically, we collect device and …

Source separation approach to video quality prediction in computer networks

R de Fréin - IEEE Communications Letters, 2016 - ieeexplore.ieee.org
Time-varying loads introduce errors in the estimated model parameters of service-level
predictors in computer networks. A load-adjusted modification of a traditional unadjusted …

Take off a load: Load-adjusted video quality prediction and measurement

R de Fréin - 2015 IEEE International Conference on Computer …, 2015 - ieeexplore.ieee.org
An algorithm for predicting the quality of video received by a client from a shared server is
presented. A statistical model for this client-server system, in the presence of other clients, is …

Video quality prediction under time-varying loads

O Izima, R de Fréin, M Davis - 2018 IEEE International …, 2018 - ieeexplore.ieee.org
We are on the cusp of an era where we can responsively and adaptively predict future
network performance from network device statistics in the Cloud. To make this happen …

Predicting quality of delivery metrics for adaptive video codec sessions

O Izima, R de Fréin, M Davis - 2020 IEEE 9th International …, 2020 - ieeexplore.ieee.org
Predicting video quality will continue to be an active area of research given the dominance
of video traffic for years to come. Network service practitioners that are poised to handle the …

State acquisition in computer networks

R de Fréin - … IFIP Networking Conference (IFIP Networking) and …, 2018 - ieeexplore.ieee.org
We establish that State Acquisition should be per-formed in networks at a rate which is
consistent with the rate-of-change of the element or service being observed. We …

Traffic-Specific Packet-Level Monitoring in SDN

FA Aghaei, R de Fréin - 2024 35th Irish Signals and Systems …, 2024 - ieeexplore.ieee.org
Software-Defined Networking (SDN) has transformed network administration, highlighting
the importance of monitoring techniques in improving network performance and reliability …

[PDF][PDF] Evaluating Load Adjusted Learning Strategies for Client Service Levels Prediction from Cloud-hosted Video Servers.

O Izima, R de Fréin, M Davis - AICS, 2018 - core.ac.uk
Network managers that succeed in improving the accuracy of client video service level
predictions, where the video is deployed in a cloud infrastructure, will have the ability to …