Memorias de investigación
Ponencias en congresos:
Analysis of Quality Dependencies in the Composition of Software Architectures
Año:2010
Áreas de investigación
  • Tecnología electrónica y de las comunicaciones
Datos
Descripción
A dependable system has to meet some quality criteria in order to provide certain reliance on its operation. The quality of a system depends on the complex composition of the quality of its subsystems. Speci cations of non-functional properties are commonly used to describe provided quality, required quality, resource usage and resource availability. Enclosing these speci cations along with architectural models allows performing preliminary quality assessments (design-phase analysis). We allow con guration choices for quality speci cations to represent design choices, deployment choices, or component adaptability. We focus on a composition study that answers to: is it possible to meet system and subsystem requirements given provided qualities? and, which con guration allows satisfying the requirements? The contributions of this work are: i) to formalize the composition based on quality levels and constraints, ii) to analyze existing quality dependencies in such a composition, iii) to show how we represent and evaluate dependencies in a model-driven environment.
Internacional
No
Nombre congreso
13th Jornadas de Tiempo Real
Tipo de participación
960
Lugar del congreso
Granada, Spain
Revisores
Si
ISBN o ISSN
978-84-92757-51-0
DOI
Fecha inicio congreso
04/02/2010
Fecha fin congreso
05/02/2010
Desde la página
0
Hasta la página
0
Título de las actas
Proceedings of 13th Jornadas de Tiempo Real
Esta actividad pertenece a memorias de investigación
Participantes
Grupos de investigación, Departamentos, Centros e Institutos de I+D+i relacionados
  • Creador: Grupo de Investigación: Sistemas de tiempo real y arquitectura de servicios telemáticos
  • Departamento: Ingeniería de Sistemas Telemáticos