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ISORC
2008
IEEE
16 years 29 days ago
MRBAC: Hierarchical Role Management and Security Access Control for Distributed Multimedia Systems
In this paper, a Role-based Access Control (RBAC) model is applied and extended to a multimedia version called Multi-Role Based Access Control (MRBAC), which can fully support the...
Na Zhao, Min Chen, Shu-Ching Chen, Mei-Ling Shyu
AINA
2007
IEEE
16 years 28 days ago
A Flexible Scheduling Framework for Deeply Embedded Systems
— Typical embedded systems must perform rather complex control and communication tasks with severely restricted computing resources. Due to these contraints most systems are sing...
Karsten Walther, Jörg Nolte
COMSWARE
2007
IEEE
16 years 27 days ago
BARAKA: A Hybrid Simulator of SANETs
— We present BARAKA, a new simulator for SANETs. The evaluation of algorithms developed for communication and co-operation in this context is usually accomplished separately. On ...
Thomas Halva Labella, Isabel Dietrich, Falko Dress...
SERA
2007
Springer
16 years 20 days ago
A Formal Approach to Test the Robustness of Embedded Systems using Behaviour Analysis
Robustness is an important feature required for embedded systems. This paper presents a methodology to test robustness of such systems. We investigate system behaviour aspects. We...
Antoine Rollet, Fares Saad-Khorchef
VAMOS
2007
Springer
16 years 20 days ago
Using Goal-Models to Analyze Variability
On our ongoing research on variability analysis, two major drawbacks have been identified: a) the lack of an effective tracing from the rationale to the selected variant, and b) t...
Bruno González-Baixauli, Miguel A. Laguna, ...