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| IV&V Cost Estimation - A Joint NASA and US Navy Collaboration | |
| Point of Contact |
Thomas E. Robinson RobinsonTE@navair.navy.mil |
| Dates | October 2001 - July 2003 |
| Problem | The requirement for Independent Validation and Verification (IV&V) of NASA software intensive systems has increased significantly. IV&V budget requirements must be prepared and forwarded to system software development activities as early as possible, however, each IV&V effort is unique and budget preparation is time consuming. Processes for IV&V cost estimating must be improved. |
| Objective | The Naval Air Systems Command has developed a cost model for system software and hardware integration testing that uses a bottoms-up, engineering based work breakdown structure (WBS), combined with statistical regression analysis, that yields cost estimates with a high degree of confidence. Conduct a joint effort to develop similar processes and tools for use by NASA IV&V projects. |
| Results |
End-of-Year (2002) Briefing.ppt NASA IV&V Cost Estimation Research Project Plan, Rev B, 30 Sept 02.mpp Project Plan, NASA IVV Cost Estimation, 04 April 2002.doc Project Plan, NASA IVV Cost Estimation, 30 September 2002.doc |
| Keywords | software development, cost estimating, GUI, ROM, space station |
| Categories |
Management & Planning of V&V |
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Curator: Josh Stonestreet NASA Official: Lisa Montgomery |
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