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 language | English |
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Title of host publication | Proceedings of the 2022 IEEE 11th International Conference on Cloud Networking (CloudNet) |
Editors | Stefano Secci, Ramakrishnan Durairajan, Leonardo Linguaglossa, Noriaki Kamiyama, Michele Nogueira, Stephane Rovedakis |
Publisher | Institute of Electrical and Electronics Engineers Inc. |
Pages | 159-167 |
Number of pages | 9 |
ISBN (Electronic) | 9781665486279 |
ISBN (Print) | 9781665486286 |
DOIs | |
Publication status | Published - 16 Dec 2022 |
Externally published | Yes |
Event | 11th IEEE International Conference on Cloud Networking, CloudNet 2022 - Paris, France Duration: 07 Nov 2022 → 10 Nov 2022 |
Publication series
Name | Proceedings of the IEEE Conference on Cloud Networking, CloudNet |
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ISSN (Print) | 2374-3239 |
ISSN (Electronic) | 2771-5663 |
Conference
Conference | 11th IEEE International Conference on Cloud Networking, CloudNet 2022 |
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Country/Territory | France |
City | Paris |
Period | 07/11/2022 → 10/11/2022 |
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