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Unified Modeling Language (UML) extensions for real time embedded systems (RTES) co-design are taking a growing interest by a great number of industrial and research communities. The extension mechanism is provided by UML profiles for RTES and it aims at improving an easily-understood method of system design for non-experts. One of the key items of the co-design methods is the Hardware/Software partitioning...
The embedded systems are more and more complex. They must answer to contradictory constraints. Indeed, these systems integrate new functionalities that require high performance architectures. At the same time, these systems must be flexible and adaptive since they work in a fluctuating environment and have a quite unpredictable workload. In order to answer to all these constraints, we propose a new...
Future embedded systems will integrate hundreds of processors. Current design space exploration methods cannot cope with such a complexity. It is mandatory to extend these methods in order to meet future design constraints. We believe one solution is to add a new design exploration step above current methods. This extension corresponds to an abstraction rising to provide designer with a restricted...
The technological revolution during the last years has carried out a great evolution especially in the multimedia domain. Nowadays, almost everyone benefits from various video applications such as TV broadcasting and video conferencing. This progress involves particularly an increase in the capacity of digital data transmission. As a result, data compression became increasingly significant for storage...
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