An efficient composite cloud service model using multi-criteria decision-making techniques

نویسندگان

چکیده

Recent advancements in information technology have made cloud computing one of the most prominent technologies. It is favorable for bundle services that it provides to its users. Since there a wide range service providers (CSPs) with various services, challenging user select CSP can meet all requirements. In this paper, we propose composite model, which handled by agent, identify best services/criteria from set CSPs considering objective and subjective opinions collected users’ feedback reviews. Note agent an intermediary between users CSPs. Then recommends assemble identified into unified group fulfil Our model calculates integrated scores alternatives criteria determines alternative each criterion. For this, application two multi-criteria decision-making techniques, namely method based on removal effect extended step-wise weight assessment ratio analysis (extended SWARA), used calculate scores, respectively. The proposed compared analytic hierarchy process-technique order preference similarity ideal solution, TOPSIS-VlseKriterijuska Optimizacija I Komoromisno Resenje (VIKOR), SWARA-VIKOR show effectiveness.

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ژورنال

عنوان ژورنال: The Journal of Supercomputing

سال: 2022

ISSN: ['0920-8542', '1573-0484']

DOI: https://doi.org/10.1007/s11227-022-05013-1