Title :

Integrating Adaptation Mechanisms Using Control Theory Centric Architecture Models: A Case Study

Author(s) :

Krikava, Filip [Auteur]
Self-adaptation for distributed services and large software systems [SPIRALS]
Laboratoire d'Informatique Fondamentale de Lille [LIFL]
Collet, Philippe [Auteur]
Laboratoire d'Informatique, Signaux, et Systèmes de Sophia-Antipolis (I3S) / Equipe MODALIS
Rouvoy, Romain [Auteur]
Self-adaptation for distributed services and large software systems [SPIRALS]
Laboratoire d'Informatique Fondamentale de Lille [LIFL]

Conference title :

ICAC - 11th International Conference on Autonomic Computing

Conference organizers(s) :

USENIX

City :

Philadelphia

Country :

Etats-Unis d'Amérique

Start date of the conference :

2014-06

Publication date :

2014

HAL domain(s) :

Informatique [cs]/Génie logiciel [cs.SE]

English abstract : [en]

Control theory provides solid foundations for developing reliable and scalable feedback control for software systems. Although, feedback controllers have been acknowledged to efficiently solve common classes of problems, ...
Show more >Control theory provides solid foundations for developing reliable and scalable feedback control for software systems. Although, feedback controllers have been acknowledged to efficiently solve common classes of problems, their adoption by state-of-the-art approaches for designing self-adaptation in legacy software systems remains limited and at best consists in ad hoc integrations, which are usually engineered manually. In this paper, we revisit the Znn.com case study and we present an alternative implementation based on classical feedback controllers. We show how these controllers can be easily integrated into software systems through control theory centric architecture models and domain-specific modeling support. We also provide an assessment of the resulting properties, quality attributes and limitations.Show less >

Language :

Anglais

Peer reviewed article :

Oui

Audience :

Internationale

Popular science :

Non

Collections :

• Centre de Recherche en Informatique, Signal et Automatique de Lille (CRIStAL) - UMR 9189

Source :

Harvested from HAL