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A Fuzzy-Based Brokering Service for Cloud Plan Selection

机译:云计划选择的基于模糊的经纪服务

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摘要

The current cloud market features a multitude of cloud services that differ from one another in terms of functionality or of security/performance guarantees. Users wishing to use a cloud service for storing, processing, or sharing their data must be able to select the service that best matches their desiderata. In this paper, we propose a novel, user centric, brokering service for supporting users in the specification of requirements and enabling their evaluation against available cloud plans, assessing how much the different plans can satisfy the user's desiderata. Our brokering service allows users to specify their desiderata in an easy and intuitive way by using natural language expressions and high-level concepts. Fuzzy logic and fuzzy inference systems are adopted to quantitatively assess the compliance of cloud services with the users' desiderata, and hence to help users in the cloud service selection process.
机译:当前的云市场具有大量的云服务,这些云服务在功能或安全性/性能保证方面互不相同。希望使用云服务来存储,处理或共享其数据的用户必须能够选择最符合其需求的服务。在本文中,我们提出了一种新颖的,以用户为中心的经纪服务,以支持用户规范需求,并根据可用的云计划对他们进行评估,评估不同的计划可以满足用户的需求。我们的经纪服务允许用户通过使用自然语言表达和高级概念以简单直观的方式指定他们的需求。采用模糊逻辑和模糊推理系统来定量评估云服务与用户需求之间的符合性,从而帮助用户进行云服务选择过程。

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