@inproceedings{14525f69102040209ca3db7d3da5a7ba,
title = "A Single-Tier Fog Architecture for Delay-Sensitive and Computation-Intensive SFC Requests",
abstract = "Fog computing is a promising edge network paradigm for delay-sensitive applications, attributed to the reduced link delays between nodes. However, the limited resources at the fog nodes impose restrictions to serve computation-intensive requests. Therefore, these requests are often relayed to the cloud nodes and thereby incurring link delays. This approach impedes serving requests that are both delay-sensitive and computation-intensive. Hence this paper proposes a novel single-Tier fog architecture that processes this category of requests at the edge of the network. Moreover, a service function chain (SFC) provisioning scheme is implemented on the proposed architecture using Hooke Jeeves algorithm. Simulation results indicate that the proposed solution outperforms hybrid fog-cloud architectures for the same number of hosted requests (saturation level) in terms of delay and energy consumption.",
author = "M. Jasim and N. Siasi and S. Malapaka and D. Oliveira and O. Ugweje",
note = "Publisher Copyright: {\textcopyright} 2020 IEEE.; 11th Annual IEEE Information Technology, Electronics and Mobile Communication Conference, IEMCON 2020 ; Conference date: 04-11-2020 Through 07-11-2020",
year = "2020",
month = nov,
day = "4",
doi = "10.1109/IEMCON51383.2020.9284860",
language = "English (US)",
series = "11th Annual IEEE Information Technology, Electronics and Mobile Communication Conference, IEMCON 2020",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "654--660",
editor = "Rajashree Paul",
booktitle = "11th Annual IEEE Information Technology, Electronics and Mobile Communication Conference, IEMCON 2020",
address = "United States",
}