Paper Info
Title
On Failure Propagation in Component-Based Software Systems
Abstract
Ensuring reliability in Component-Based Software Systems(CBSSs) is important for their effective applications in large scale and safety critical systems. However, only few techniques consider failure propagation in system architectures for system reliability assessment. Those techniques focus only on content failure propagation through component interfaces. Therefore, the evaluation of CBSS architectures based on the current techniques fails to consider the impacts of all failure types on system reliability. In this paper, we present a failure propagation analysis technique for CBSSs. We analyze failure propagation based on architectural service routes (ASRs). An ASR is a sequence of components that are connected through interfaces. We discuss the attributes of ASRs with respect to system components and present their impacts on failure propagation and consequently on the reliability of CBSSs. Further analysis determines upper and lower bounds of failure propagation among components and shows some relationships between system reliability and architectural attributes. Our technique is not limited to any failure type, and it considers failure scattering and masking. Therefore, unlike other works, the proposed technique demonstrates more accurate representation of the practical aspect of failure propagation in CBSSs. The technique can also be used to achieve reliable designs in the early design stages of CBSSs and to localize component faults in the operational stage. We compare different example architectures based on their impacts on system reliability.
Year
DOI
Venue
2008
10.1109/QSIC.2008.46
QSIC
Keywords
Field
DocType
object-oriented programming,software architecture,software reliability,system recovery,architectural service routes,component faults,component interfaces,component-based software systems,content failure propagation,failure masking,failure propagation,failure propagation analysis technique,failure scattering,system architectures,system reliability assessment,Software architecture,component based software system,failure propagation,system reliability
Systems engineering,Object-oriented programming,Life-critical system,Computer science,System recovery,Upper and lower bounds,Real-time computing,Software system,Software,Software architecture,Software quality,Reliability engineering
Conference
ISSN
Citations 
PageRank 
1550-6002
21
0.79
References 
Authors
16
2
Name
Order
Citations
PageRank
Atef Mohamed1606.50
Mohammad Zulkernine294588.88