Cited by 84Image and Video Quality AssessmentNetwork Traffic and Congestion ControlMultimedia Communication and Technology

Recurrent and Dynamic Models for Predicting Streaming Video Quality of Experience

Bampis, Christos G., Li, Zhi, Katsavounidis, Ioannis, Bovik, Alan C.·2018·IEEE Transactions on Image Processing

Abstract

Streaming video services represent a very large fraction of global bandwidth consumption. Due to the exploding demands of mobile video streaming services, coupled with limited bandwidth availability, video streams are often transmitted through unreliable, low-bandwidth networks. This unavoidably leads to two types of major streaming-related impairments: compression artifacts and/or rebuffering events. In streaming video applications, the end-user is a human observer; hence being able to predict the subjective Quality of Experience (QoE) associated with streamed videos could lead to the creation of perceptually optimized resource allocation strategies driving higher quality video streaming services. We propose a variety of recurrent dynamic neural networks that conduct continuous-time subjective QoE prediction. By formulating the problem as one of time-series forecasting, we train a variety of recurrent neural networks and non-linear autoregressive models to predict QoE using several recently developed subjective QoE databases. These models combine multiple, diverse neural network inputs, such as predicted video quality scores, rebuffering measurements, and data related to memory and its effects on human behavioral responses, using them to predict QoE on video streams impaired by both compression artifacts and rebuffering events. Instead of finding a single time-series prediction model, we propose and evaluate ways of aggregating different models into a forecasting ensemble that delivers improved results with reduced forecasting variance. We also deploy appropriate new evaluation metrics for comparing time-series predictions in streaming applications. Our experimental results demonstrate improved prediction performance that approaches human performance. An implementation of this work can be found at https://github.com/christosbampis/NARX_QoE_release.

Integrity signals

Registry

Crossref · 10.1109/tip.2018.2815842

Cites

70 of 70 references verified0 citation errors · 0 not checkable

Statistics

Recomputing p-values needs the paper’s full text.

Claims the paper makes

This paper’s full text isn’t openly available, so its claims and self-check weren’t run. The registry and citation checks still apply.

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Bampis, C. G., Li, Z., Katsavounidis, I., & Bovik, A. C.
Affiliations
  • The University of Texas at Austin (US)
  • Netflix (United States) (US)
Venue
IEEE Transactions on Image Processing
Published
2018-07
Volume
27
Issue
7
Pages
3316-3331
ISSN
  • 1057-7149 (ISSN-L)
  • 1941-0042
OpenAlex
W2793889002
Cited by
84
References
70
Citations by year
2026: 5 · 2025: 7 · 2024: 7 · 2023: 10 · 2022: 10 · 2021: 13 · 2020: 12 · 2019: 12 · 2018: 8
FWCI
5.63
Type
journal article
Language
en
Open access
closed
Locations
  • IEEE Transactions on Image Processing (publishedVersion)
  • PubMed (publishedVersion)
Funders
Netflix Inc.
Topics
  • Physical Sciences › Computer Science › Computer Vision and Pattern Recognition › Image and Video Quality Assessment
  • Physical Sciences › Computer Science › Computer Networks and Communications › Network Traffic and Congestion Control
  • Social Sciences › Sociology and Political Science › Multimedia Communication and Technology
Keywords
recurrent neural networks, autoregressive models, rebuffering, compression artifacts, time series forecasting, ensemble forecasting, low-bandwidth networks

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review