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| Adapting ODC for Empirical Evaluation of Pre-Launch Anomalies | |
| Point of Contact |
Robin Lutz rlutz@cs.iastate.edu |
| Dates | December 2001 - November 2002 |
| Problem | Advances in NASA's capability to produce safe, reliable systems depend in part on our ability to more precisely characterize areas needing improvement. Analysis of critical software anomalies is such an area. The work proposed here will adapt ODC (Orthogonal Defect Classification) to pre-launch anomalies and demonstrate its readiness for transfer to NASA projects. |
| Objective | Recent work has successfully characterized safety-critical, post-launch (operational) software anomalies using data from seven spacecraft and an industrial, defect-analysis technology called Orthogonal Defect Classification. The work proposed here will extend and transfer this methodology to NASA development projects to provide timely, in-process analysis results. |
| Results |
Initial analysis of results_draft.doc |
| Keywords | critical software anomalies, ODC, safety-critical, defect-analysis |
| Categories |
Code Analysis Design Analysis Interface Analysis Issue & Risk Tracking Static Analysis |
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Curator: Josh Stonestreet NASA Official: Lisa Montgomery |
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