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The e-Learning domain is evolving rapidly due to a number of factors and amongst these are the two key factors: i) availability of new ICT tools and technologies such as cloud computing, ontologies and smart phones, and ii) application of various learning theories and the development of new learning models. The latter is anticipated to generate new sets of requirements for the development of new e-Learning...
This paper focuses on two aspects related to the widespread of cloud computing: first, the definition of a common formalism, based on a unique and shared model, which could be used to completely describe Cloud patterns, second, the investigation of a methodology to automatize the recognition of similar elements in Design and Cloud patterns, thus defining an automatic mapping among representations...
The heterogeneity of cloud semantics, technology and interfaces limits application and platform portability and interoperability, and can easily lead to vendor lock-in. We identify, analyse and classify existing solutions to cloud vendor lock-in, and highlight unresolved challenges. Our survey is based on a systematic review of 721 primary studies that describe the state-of-the-art in managing cloud...
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