An efficient simulated annealing-based task scheduling technique for task offloading in a Mobile Edge Architecture

Ayeh Mahjoubi, Karl Johan Grinnemo, Javid Taheri

Research output: Chapter in Book/Report/Conference proceedingConference contribution

9 Citations (Scopus)

Abstract

The Internet of Things (IoT) has emerged as a fundamental cornerstone in the digitalization of industry and society. Still, IoT devices' limited processing and memory capacities pose a problem for conducting complex and time-sensitive computations such as AI-based shop floor monitoring or personalized health tracking on these devices, and offloading to the cloud is not an option due to excessive delays. Edge computing has recently appeared to address the requirements of these IoT applications. This paper formulates the scheduling of tasks between IoT devices, edge servers, and the cloud in a three-layer Mobile Edge Computing (MEC) architecture as a Mixed-Integer Linear Programming (MILP) problem. The paper proposes a simulated annealing-based task scheduling technique and demonstrates that it schedules tasks almost as time-efficient as if the MILP problem had been solved with a mixed integer programming optimization package; however, at a fraction of the cost in terms of CPU, memory, and network resources. Also, the paper demonstrates that the proposed task scheduling technique compares favorably in terms of efficiency, resource consumption, and timeliness with previously proposed techniques based on heuristics, including genetic programming.

Original languageEnglish
Title of host publicationProceedings of the 2022 IEEE 11th International Conference on Cloud Networking (CloudNet)
EditorsStefano Secci, Ramakrishnan Durairajan, Leonardo Linguaglossa, Noriaki Kamiyama, Michele Nogueira, Stephane Rovedakis
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages159-167
Number of pages9
ISBN (Electronic)9781665486279
ISBN (Print)9781665486286
DOIs
Publication statusPublished - 16 Dec 2022
Externally publishedYes
Event11th IEEE International Conference on Cloud Networking, CloudNet 2022 - Paris, France
Duration: 07 Nov 202210 Nov 2022

Publication series

NameProceedings of the IEEE Conference on Cloud Networking, CloudNet
ISSN (Print)2374-3239
ISSN (Electronic)2771-5663

Conference

Conference11th IEEE International Conference on Cloud Networking, CloudNet 2022
Country/TerritoryFrance
CityParis
Period07/11/202210/11/2022

Bibliographical note

Publisher Copyright:
© 2022 IEEE.

Keywords

  • Edge/Cloud computing
  • Simulated annealing
  • Task offloading
  • Task scheduling
  • Time sensitivity

ASJC Scopus subject areas

  • Artificial Intelligence
  • Computer Networks and Communications
  • Hardware and Architecture
  • Information Systems and Management

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