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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...
This paper proposes an ontology-based approach for the description of Linguistic Web Services (Ling WS). This approach provides a rich semantic description using two kinds of ontology. The first one covers both the OWL-S ontology for the Functional properties and an extension of this later for the Non-Functional NLP properties and their relationships. The second one is an NLP domain ontology based...
Service Level Agreements (SLAs) are a mean to guarantee quality of service terms between providers and consumers. Obviously, it is very important to ensure a clear and fair establishment of these SLAs. This issue has not been well addressed, especially when providers and clients do not share the same knowledge degree. In many cases, clients have to select a subset of predefined technical choices by...
Service Level Agreements (SLA) management has been the subject of intensive research. However, the existing protocols for SLA negotiation and generation have not addressed the issue of the knowledge difference between clients and the providers. In this paper, we present the implementation of our automatic matching approach between the client and the provider in order to bridge the gap between their...
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