TY  - JOUR 
TI  - On Designing Self-Adaptive Software Systems
PB  - Universidad Icesi
PY  - 2011
issn 16925238
AB  - Self-adaptive systems modify themselves at run-time in 
order to control the satisfaction of their requirements 
under changing environmental conditions. Over the past 
century, feedback-loops have been used as important models 
for controlling dynamic behavior of mechanical, electrical, 
fluid and chemical systems in the corresponding fields of 
engineering. More recently, they also have been adopted 
for engineering self-adaptive software systems. However, 
obtaining sound and explicit mappings consistently between 
adaptive software architectures and feedback loop elements 
is still an open challenge. This paper, recalling a reference 
model proposed previously with that goal, discuss key aspects 
on the design of adaptive software where feedback loop 
elements are explicitly defined as first-class components in 
its software architecture. It complements this discussion with 
an illustration of the process to use this reference model by 
applying it to a plausible adaptive software example. This 
paper aims at providing a reference starting point to support 
software engineers in the process of designing self-adaptive software systems.
KW  - AUTOADAPTACIÓN
KW  - MODELO RELACIONAL DE DATOS
KW  - MODELOS
KW  - SOFTWARE AUTODAPTATIVO
KW  - BUCLES DE CONTROL
KW  - PRODUCCIÓN INTELECTUAL REGISTRADA - UNIVERSIDAD ICESI
KW  - SISTEMA & TELEMÁTICA
KW  - FACULTAD DE INGENIERÍA
UR  - http://www.icesi.edu.co/revistas/index.php/sistemas_telematica/article/view/1076
ER  -