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Validation of Embedded Systems Behavioral Models on a Component-Based Ericsson Nikola Tesla Demonstrator
Publication Type:
Conference/Workshop Paper
Venue:
11th InternationalConference on Quality Software (QSIC 2011)
Abstract
Embedded systems are challenging to design, due
to the implementation platform constraints that have to be considered,
preferably from early stages of design, next-by system
functionality. Hence, embedded system models need to be timing
and resource-aware, to make formal verification of extrafunctional
properties applicable at high levels of abstraction.
In most cases, a frequent obstacle to the successful application
of such rigorous techniques is the lack of the proposed models’
validation against real-world application measurements. In this
paper, we show how to model extra-functional behavior, and
verify the resulted behavioral models of a component-based
Ericsson Nikola Tesla prototype telecommunications system.
The models are described in our recently introduced REMES
language, with Priced Timed Automata semantics that allows us
to apply UPPAAL -based tools for model-checking the system’s
response time and compute optimal resource usage traces. The
validation of our models is ensured by using actual values of
timing, CPU, and memory usage in our models, measured by
Ericsson researchers on the prototype’s source code.
Bibtex
@inproceedings{Vulgarakis Feljan2080,
author = {Aneta Vulgarakis Feljan and Cristina Seceleanu and Paul Pettersson and Ivan Skuliber and Darko Huljenic},
title = {Validation of Embedded Systems Behavioral Models on a Component-Based Ericsson Nikola Tesla Demonstrator},
month = {July},
year = {2011},
booktitle = {11th InternationalConference on Quality Software (QSIC 2011)},
publisher = {IEEE},
url = {http://www.es.mdu.se/publications/2080-}
}