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EUROMICRO
1997
IEEE
15 years 8 months ago
Performability and Reliability Modeling of N Version Fault Tolerant Software in Real Time Systems
The paper presents a hierarchical modeling approach of the N version programming in a real – time environment. The model is constructed in three layers. At the first layer we d...
Katerina Goseva-Popstojanova, Aksenti Grnarov
WISER
2004
ACM
15 years 9 months ago
Software, architecture, and participatory design
Much work in software architecture has been inspired by work in physical architecture, in particular Alexander’s work on ‘design patterns’. By contrast, Alexander’s work i...
Stephen Rank, Carl O'Coill, Cornelia Boldyreff, Ma...
109
Voted
CISIS
2010
IEEE
15 years 9 months ago
Study of Variations of Native Program Execution Times on Multi-Core Architectures
Abstract—Program performance optimisations, feedbackdirected iterative compilation and auto-tuning systems [1] all assume a fixed estimation of execution time given a fixed inp...
Abdelhafid Mazouz, Sid Ahmed Ali Touati, Denis Bar...
WOSP
2010
ACM
15 years 4 months ago
Automatically improve software architecture models for performance, reliability, and cost using evolutionary algorithms
Quantitative prediction of quality properties (i.e. extrafunctional properties such as performance, reliability, and cost) of software architectures during design supports a syste...
Anne Martens, Heiko Koziolek, Steffen Becker, Ralf...
ESEM
2009
ACM
15 years 10 months ago
The evolution and impact of code smells: A case study of two open source systems
Code smells are design flaws in object-oriented designs that may lead to maintainability issues in the further evolution of the software system. This study focuses on the evolutio...
Steffen Olbrich, Daniela Cruzes, Victor R. Basili,...