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IEEE TRANSACTIONS ON COMPUTER-AIDED DESIGN OF INTEGRATED CIRCUITS AND SYSTEMS, VOL. 22, NO. 11, NOVEMBER 2003 1457 An Application-Level Synthesis Methodology for
 

Summary: IEEE TRANSACTIONS ON COMPUTER-AIDED DESIGN OF INTEGRATED CIRCUITS AND SYSTEMS, VOL. 22, NO. 11, NOVEMBER 2003 1457
An Application-Level Synthesis Methodology for
Multidimensional Embedded Processing Systems
Cesare Alippi, Senior Member, IEEE, Andrea Galbusera, and Marco Stellini
Abstract--The implementation of multidimensional systems
in embedded devices is a major design challenge due to the high
algorithmic complexity of the applications. The authors suggest
a novel application-level synthesis methodology for those parts
of the embedded application which are characterized by being
Lebesgue measurable (the computation involved in signal and
image processing systems is Lebesgue measurable). The synthesis
methodology, based on perturbation analysis, supports the design
of analog, digital, or mixed implementations at the very high level
of the system design cycle. The outputs of the methodology are
quantitative indications regarding the maximum performance
loss tolerable by the subsystems composing the application. Such
information, augmented with a stochastic description of the
tolerated perturbations, can be related to lower synthesis levels
and guide the designer toward the final implementation of the em-
bedded device. The perturbation analysis is based on randomized

  

Source: Alippi, Cesare - Dipartimento di Elettronica e Informazione, Politecnico di Milano

 

Collections: Computer Technologies and Information Sciences