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A Systematic Mapping Study on Service Oriented Computing in the Context of Quality of Services

机译:服务质量背景下面向服务的计算的系统映射研究

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Background: In the last years, the field of service oriented computing (SOC) has received a growing interest from researchers and practitioners, particularly with respect to quality of service (QoS).Aim: This paper presents a mapping study to aggregate literature in this field in order to find trends and research opportunities regarding QoS in SOC.Method: Following well established mapping study protocol, we collected data from major digital libraries and analysed 364 papers aided by a tool developed for this purpose.Results: With respect to SOC contributions dealing with QoS properties, we were able to find out which SOC as well as which QoS facets are the focus of research. Our mapping was also able to identify those research groups that have mostly published in the context of our study. Conclusions: Most of the studies concentrate on runtime issues, such as monitoring and adaptation. Besides, an expressive amount of papers focused on metrics, computational models or languages for the context of Qos in SOC. Regarding quality attributes, a vast majority of the papers use generic models, so that the proposed solutions are independent of the particularities of a quality attribute. In spite of that, our study reveal that availability, performance and reliability were the major highlights. With respect to research type, many of the reviewed studies propose new solutions, instead of evaluating and validating existing proposals -- a symptom of a field that still needs established research paradigms.
机译:背景:近年来,面向服务的计算(SOC)领域引起了研究人员和从业人员的越来越多的兴趣,特别是在服务质量(QoS)方面。目的:本文提出了一种映射研究以汇总文献方法:遵循完善的映射研究协议,我们从主要的数字图书馆收集数据,并分析364篇论文,并为此目的开发了工具。结果:关于SOC的贡献在处理QoS属性时,我们能够找出哪些SOC以及哪些QoS方面是研究的重点。我们的映射还能够确定那些在我们的研究背景下发表最多的研究小组。结论:大多数研究集中于运行时问题,例如监视和适应。此外,大量有关SOC的Qos上下文的论文集中于度量,计算模型或语言。关于质量属性,绝大多数论文都使用通用模型,因此所提出的解决方案与质量属性的特殊性无关。尽管如此,我们的研究表明可用性,性能和可靠性是主要亮点。关于研究类型,许多经过审查的研究都提出了新的解决方案,而不是评估和验证现有的提议,这是该领域的症状,仍然需要既定的研究范式。

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