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Requirements elicitation is indispensable for delivering successful services. Nevertheless, cloud service providers mostly rely on ad-hoc approaches, as there are no dedicated elicitation methods for cloud services. To address this problem, we developed the StakeCloud approach, which helps cloud providers elicit requirements for future cloud services. StakeCloud builds and analyzes fuzzy Galois lattices...
Social networks have changed our daily life and they have the potential to significantly influence and support Requirements Engineering (RE) activities. Social network-based RE approaches will allow us to overcome limitations of traditional approaches and allow end users to play a more prominent role in RE. They are key stakeholders in many software projects. However, involving end users is challenging,...
In software and requirements engineering, requirements elicitation is considered an essential step towards building successful systems. Despite extensive existing research in the field of distributed requirements engineering, the topic of requirements elicitation for cloud systems remains still uncovered. Cloud challenges (e.g., heterogeneous and globally distributed users, volatile requirements,...
Requirements elicitation is widely seen as a crucial step towards delivering successful software. In the context of emerging cloud systems, the question is whether and how the elicitation process differs from that used for traditional systems, and if the current methods suffice. We interviewed 19 cloud providers to gain an in-depth understanding of the state of practice with regard to the adoption...
With the recent emergence of cloud computing, the number of cloud service providers is constantly increasing and consumers' needs are becoming more sophisticated. This situation leads to an evident need for methods which enable providers to correctly elicit requirements coming from very heterogeneous consumers. Moreover, consumers demand ways to find the cloud services which best meet their needs...
With the new trend of shifting from traditional architectures towards Service-Oriented Architectures (SOAs) today, the need to model integration becomes increasingly apparent. This study analyzes two main approaches for SOA integration modeling: using Unified Modeling Language (UML) and Service-oriented architecture Modeling Language(SoaML), having as a fundament a literature study, an evaluation...
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