Documents médicaux

We introduce the Social Semantic SPARQL Security for Access Control vo- cabulary (S4AC), a lightweight ontology which allows the information providers to specify fine-grained

Many solutions have been proposed in order to secure the access to multimedia data- bases and systems. While some authors were interested in the security of the connec- tion to

With considerable discrepancies in reported effects of posture on energy expenditure, 2,3,5 the present study sought to elucidate whether REE measured under standardized conditions in

To the best of our knowledge, the first proof of uniform global asymptotic stability in the adaptive case (hence, including uniform convergence of the parameter estimation errors)

These three situations demonstrate the limits of existing access control models and advocate the integration of explicit authorizations on ancestor and sibling relationships in

Our findings indicate that: (i) integrating storage capabilities to HAPs sub- stantially increases connectivity opportunities for mobile nodes, (ii) service qual- ity for mobile

Specifically, we equip PAPs with the Contextual Behaviour Learning component, which is responsible to build user profiles according to the monitored behavior and refine access

A second direction is to optimize the authorization checking algorithm sketched in Section 5, using techniques such as: pre-computation and caching, which are discussed for RPPM in