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ICSE
2003
IEEE-ACM

An Analysis of the Fault Correction Process in a Large-Scale SDL Production Model

10 years 4 months ago
An Analysis of the Fault Correction Process in a Large-Scale SDL Production Model
Improvements in the software development process depend on our ability to collect and analyze data drawn from various phases of the development life cycle. Our design metrics research team was presented with a largescale SDL production model plus the accompanying problem reports that began in the requirements phase of development. The goal of this research was to identify and measure the occurrences of faults and the efficiency of their removal by development phase in order to target software development process improvement strategies. Through our analysis of the system data, the study confirms that catching faults in the phase of origin is an important goal. The faults that migrated to future phases are on average ten times more costly to repair. The study also confirms that upstream faults are the most critical faults and more importantly it identifies detailed design as the major contributor of faults, including critical faults. When the entire correction process is accounted for, ...
Dolores M. Zage, Wayne M. Zage
Added 07 Jul 2010
Updated 07 Jul 2010
Type Conference
Year 2003
Where ICSE
Authors Dolores M. Zage, Wayne M. Zage
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