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Title	Dmda: A Computational Resource Allocation Approach For Iot Devices In Fog Computing
ID_Doc	20796
Authors	Pramono L.H.; Shen S.-H.
Year	2024
Published	2024 International Conference on Intelligent Cybernetics Technology and Applications, ICICyTA 2024
DOI	http://dx.doi.org/10.1109/ICICYTA64807.2024.10913370
Abstract	Fog Computing enables the efficient offloading of computational tasks from IoT Devices to Fog nodes, enhancing processing efficiency and reducing latency. This paper introduces the Dynamic Matching with Deferred Acceptance (DMDA) algorithm, designed to optimize the allocation of GPU and CPU resources within Fog Computing environments, specifically for smart city applications. The DMDA algorithm allocates resources to IoT Devices based on parameters such as data type, computational load, priority, and responsiveness. Devices processing image or video data are given priority for GPU allocation, while other devices are assigned to CPUs based on their cumulative performance scores. Devices with lower priority are reassigned to CPU resources or excluded when resource availability is exhausted, significantly enhancing performance under high-demand scenarios. The algorithm employs a Mixed-Integer Linear Programming (MILP) model to maximize the aggregate score of allocated devices while adhering to resource constraints. Experiments conducted with 50 to 1,000 devices demonstrate that both the total Device Score rate and Allocated Device rate reach 100%, indicating optimal allocation. Empirical findings show that the DMDA algorithm improves resource utilization, reduces processing times, and ensures effective workload distribution across large-scale IoT deployments. © 2024 IEEE.
Author Keywords	cloud-edge; deferred acceptance; dynamic matching; fog computing; resource allocation

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