Alberto Sanna

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This paper describes an application of authorization and access control based on the Role Based Access Control (RBAC) method and integrated in a comprehensive trust infrastructure of a health care application. The method is applied to a health care business process that involves multiple actors accessing data and resources needed for performing clinical and(More)
Robotic companions offer a unique combination of embodiment and computation which open many new interesting opportunities in the field of pediatric care. As these new technologies are developed, we must consider the central research questions of how such systems should be designed and what the appropriate applications for such systems are. In this paper we(More)
In this paper we present two different approaches to personality diagnosis , for the provision of innovative personalized services, as used in a case study where diabetic patients were supported in the improvement of physical activity in their daily life. The first approach presented relies on a static clustering of the population, with a specific(More)
Mobile users require location based, situation aware services, especially when healthcare is involved. Within " Nomadic Media " an Eureka-ITEA International projects, Ontology based semantic web service discovery and orchestration have been studied and applied to provide mobile users with innovative healthcare services. The designed system identifies,(More)