Now showing items 61-70 of 86
Dynamic Access Control Policies - Specification and Verification
(Oxford University Press, 2012)
Security requirements deal with the protection of assets against unauthorized access (disclosure or modification) and their availability to authorized users. Temporal constraints of history-based access control policies ...
Analysis and run-time verification of dynamic security policies.
Generating OWL ontology for database integration.
The Calculus of context-aware ambients.
We present the Calculus of Context-aware Ambients (CCA in short) for the modelling and verification of mobile systems that are context-aware. This process calculus is built upon the calculus of mobile ambients and introduces ...
Formal specification of an intelligent message notification service in an infostation-based mLearning System using CCA.
The Calculus of Context-aware Ambients (CCA in short) has been proposed as a notation that is suitable to model mobile applications that are context-aware. This paper considers a real-world case study of an infostatio ...
A Formal design technique for real-time embedded systems development using duration calculus.
(IEEE Computer Society, 2004)
In this paper we present a syntactical approach for the design of real-time embedded systems. The require- ment of the system is specified as Duration Calculus formula over continuous state variables. We model discretization ...