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» Software engineering and performance: a road-map
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ECSA
2010
Springer
15 years 7 months ago
Model-based enhancement of software performance for precision critical systems
Architectural level analysis of a software system for its quality attributes is a proven cost-effective approach. This is particularly significant for performance, which defines m...
Naeem Muhammad, Nelis Boucké, Yolande Berbe...
EUROMICRO
1997
IEEE
15 years 10 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
EUROSYS
2011
ACM
14 years 9 months ago
Increasing performance in byzantine fault-tolerant systems with on-demand replica consistency
Traditional agreement-based Byzantine fault-tolerant (BFT) systems process all requests on all replicas to ensure consistency. In addition to the overhead for BFT protocol and sta...
Tobias Distler, Rüdiger Kapitza
CAL
2011
14 years 6 months ago
Heterogeneity in "Homogeneous" Warehouse-Scale Computers: A Performance Opportunity
—The class of modern datacenters recently coined as “warehouse scale computers” (WSCs) has traditionally been embraced as homogeneous computing platforms. However, due to fre...
Jason Mars, Lingjia Tang, Robert Hundt
WOSP
2010
ACM
15 years 6 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...