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In this paper, we introduce the IaaS "PriArmor" (Privacy Armor) solution for privacy preservation in the cloud. This approach allows the data owner (tenant and/or end users) to define his privacy requirements and to include regulations policy based on a privacy ontology model that captures all privacy concepts related to the data access and usage in the cloud. The PriArmor approach allows...
Medical data are crucial for providing reliable mobile health services. However, its reliability may be degraded due to internal factors related to performance variations of mobile technologies used in the application and other external ones such as the environmental ones. This paper addresses this problem by proposing an ontology-based approach to deal with data and reliability management in mobile...
Medical data accuracy is crucial for providing reliable remote healthcare services for patients. To this end, data accuracy assessment mechanisms must be developed. Prediction algorithms may be used in order to address this issue. This paper extends previous studies by investigating the relevance of different statistical concepts in modeling and predicting the variance instability of medical data...
Control and data dependencies represent prominent information for modeling, managing, testing and optimizing service based business processes (SBPs). BPMN 2.0, as a twofold-purpose language, can be used to both mode land execute these SBPs. However, there is neither tailored support nor implemented tool for dependency ananlysis of such processes. Therefore, in this paper, we designed and implemented...
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