Distream: scaling live video analytics with workload-adaptive distributed edge intelligence

X Zeng, B Fang, H Shen, M Zhang - Proceedings of the 18th Conference …, 2020 - dl.acm.org
… systems aim to optimize live video analytics from a variety of … , a distributed live video analytics
system based on the smart … -throughput, and scalable live video analytics. The key behind …

Spatula: Efficient cross-camera video analytics on large camera networks

S Jain, X Zhang, Y Zhou… - 2020 IEEE/ACM …, 2020 - ieeexplore.ieee.org
… 1) We quantify the potential for harnessing spatio-temporal correlations in cross-camera
video analytics. 2) We build a cross-camera video analytics system that learns and applies …

Enabling edge-cloud video analytics for robotics applications

Y Wang, W Wang, D Liu, X Jin, J Jiang… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
… and designed to be deployed on a large scale. But during the COVID-19 lockdown when
they are needed the most, “the technology is not ready at scale to deploy”, said the president of …

Ekya: Continuous learning of video analytics models on edge compute servers

R Bhardwaj, Z Xia, G Ananthanarayanan… - … USENIX Symposium on …, 2022 - usenix.org
Video analytics applications use edge compute servers for processing videos. Compressed
… For large scale scheduling of training in the cloud, model and data parallel frameworks [3…

Llama: A heterogeneous & serverless framework for auto-tuning video analytics pipelines

F Romero, M Zhao, NJ Yadwadkar… - Proceedings of the ACM …, 2021 - dl.acm.org
… We present Llama, a video analytics and processing framework that supports heterogenous
hardware and automatically tunes each operation invocation to meet diverse latency targets …

Joint configuration adaptation and bandwidth allocation for edge-based real-time video analytics

C Wang, S Zhang, Y Chen, Z Qian… - IEEE INFOCOM 2020 …, 2020 - ieeexplore.ieee.org
… Our solution aims to find the most suitable video analytics offloading configuration and
bandwidth allocation scheme for a multi-user edge-assisted video analytics system. To the best of …

Reducto: On-camera filtering for resource-efficient real-time video analytics

Y Li, A Padmanabhan, P Zhao, Y Wang… - Proceedings of the …, 2020 - dl.acm.org
… This paper presents Reducto, a video analytics system that supports efficient real-time
querying by leveraging previously unused resources to perform on-camera frame filtering. This …

FastVA: Deep learning video analytics through edge processing and NPU in mobile

T Tan, G Cao - IEEE INFOCOM 2020-IEEE Conference on …, 2020 - ieeexplore.ieee.org
… In this paper, we propose FastVA, a framework that combines these two approaches for real
time video analytics on mobile devices. The major challenge is to determine when to offload …

RES: Real-time video stream analytics using edge enhanced clouds

M Ali, A Anjum, O Rana, AR Zamani… - … on Cloud Computing, 2020 - ieeexplore.ieee.org
… and respond to events coming from video streams. However, performance and accuracy
are the two major concerns in video analytics. The accuracy of the analytics process has …

Why is the video analytics accuracy fluctuating, and what can we do about it?

S Paul, K Rao, G Coviello, M Sankaradas, O Po… - … on Computer Vision, 2022 - Springer
… adverse impact on the accuracy of insights from video analytics tasks that re-use image-…
in video analytics tasks through the transfer of knowledge from learning on image analytics