This paper proposes a novel secure query processing model for semantic sensor networks. A semantic sensor network (SSN) is a sensor network which includes semantics of sensory dat...
This paper is concerned with global asymptotic output synchronization in networks of identical feedback systems. Using an operator theoretic approach based on an incremental small ...
Abdullah Omar Hamadeh, Guy-Bart Stan, Jorge M. Gon...
SESAME is a security architecture that starts from the Kerberos protocol and adds to it public-key based authentication, role based access control, delegation of rights and an ext...
Paul Ashley, Mark Vandenwauver, Mark Rutherford, S...
Sharing between B constructs is limited, both on the specification and the implementation level. The limitations stem from the single writer/multiple readers paradigm, restricted ...
—Access control models describe frameworks that dictate how subjects (e.g. users) access resources. In the Role-Based Access Control (RBAC) model access to resources is based on ...
Ana Ferreira, David W. Chadwick, Pedro Farinha, Ri...