Concept

Prototypage logiciel

Publications associées (301)

Distributed semantics and implementation for systems with interaction and priority

The paper studies a distributed implementation method for the BIP (Behavior, Interaction, Priority) component framework for modeling heterogeneous systems. BIP offers two powerful mechanisms for describing composition of components by combining interaction ...

2008

Active: a unified platform for building intelligent applications

Computers have become affordable, small, omnipresent and are often connected to the Internet. However, despite the availability of such rich environments, user interfaces have not been adapted to fully leverage their potential. In our view, user interfaces ...

EPFL2008

A prototype for on-line monitoring and control of energy performance for renewable energy buildings

Grégory François

In this article, ways for improving the energetic performance of buildings are investigated. A state of the art leads to the introduction of a performance indicator expressed in kWh/m2/yr. To improve the value of this indicator, a processor-based prototype ...

2008

A Complexity-Effective Architecture for Accelerating Full-System Multiprocessor Simulations Using FPGAs

Babak Falsafi

Functional full-system simulators are powerful and versatile research tools for accelerating architectural exploration and advanced software development. Their main shortcoming is limited throughput when simulating systems with hundreds of processors or mo ...

2008

Two degrees of freedom miniaturized gyroscope based on active magnetic bearings

Thomas Bosgiraud

The introduction of the active blocking system, better known as ABS, into cars revealed the growing need for inertial sensing. Among other data, that permit to apprehend the movements of a vehicle, the measurement of the vehicle angular velocity describes ...

EPFL2008

A platform for mixed HW/SW algorithm specifications for the exploration of SW and HW partitioning

Marco Mattavelli, Christophe Lucarz

The increasing complexity in particular of video and multimedia processing has lead to the need of developing the algorithms specification using software implementations that become in practice generic reference implementations. Mapping directly such softw ...

Springer-Verlag2007

Aspect-oriented model-driven engineering of middleware-mediated distributed systems

The era of distributed systems is upon us. The Internet revolution, combined with the recent explosion of smart devices, indicate a clear trend toward ubiquitous and pervasive computing that will continue to change the way people live and interact, the way ...

EPFL2007

Stencil Lithography – Quick & Clean Surface Patterning at Mesoscopic Scales

Jürgen Brugger

Stencil lithography is a surface patterning technique that relies on the local physical vapor deposition of material through miniaturized shadow mask membranes. It is extremely useful for the formation of patterns, mainly thin structured metal films, in si ...

2007

Development, implementation and validation of a real-time Galileo E1-B signal acquisition and tracking scheme

Pierre-André Farine, Cyril Botteron, Frédéric Chastellain, Marcel Baracchi Frei, Davide Manetti, Giuseppe Zamuner, Elham Firouzi

With the introduction of a square wave sub-carrier modulation in the Galileo E1 BOC(1,1) open service signal, the autocorrelation function becomes more complex as compared to the GPS L1 C/A BPSK(1) signal. Indeed, the presence of two secondary side lobes i ...

2007

Visible InGaN/GaN quantum-dot materials and devices

Nicolas Grandjean, Marc Ilegems

General properties of III-V nitride-based quantum dots (QDs) are presented, with a special emphasis on InGaN/GaN QDs for visible optoelectronic devices. Stranski-Krastanov GaN/AIN dots are first discussed as a prototypical system. it is shown that the opti ...

2007

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