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Experience with Inspection in Ultralarge-Scale Developments

Experience with Inspection in Ultralarge-Scale Developments. Glen Russell IEEE Software Jan91 Text pp422-428. Defects/KLOC. Caper Jones suggested what value? Bell-Northern eliminated how many?. Inspection Pace. Defects per person-hour Figure 2 – inspection pace Defect/KLOC vs LOC/hour.

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Experience with Inspection in Ultralarge-Scale Developments

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  1. Experience with Inspection in Ultralarge-Scale Developments Glen Russell IEEE Software Jan91 Text pp422-428

  2. Defects/KLOC • Caper Jones suggested what value? • Bell-Northern eliminated how many?

  3. Inspection Pace • Defects per person-hour • Figure 2 – inspection pace • Defect/KLOC vs LOC/hour

  4. Inspection vs Testing • Operational defects/proghour in testing vs inspection • Figure 3 p 425

  5. Why not pre-testing?

  6. Key Lessons in Achieving Widespread Inspection Use Robert Grady and Tom Van Slack IEEE Software July 94 Text pp 429-440

  7. Useful results in the articles? • What statistics were relevant? • ROI • What advice was good?

  8. Adoption Rates • Fig 1 pp430 • Four phases • Experimental • Initial guidelines • Widespread belief • Standardization

  9. Extent of Adoption Metric • Sidebar p438

  10. Estimated Savings • Sidebar p439

  11. Formal Inspections - WWW • NASA- satc.gsfc.nasa.gov • NASA Inspections - satc.gsfc.nasa.gov/Documents/fi/fipage.html • FTR page -www.ics.hawaii.edu/~johnson/FTR

  12. L11bS12 Individual Task • Build a checklist for Test Plans • Conduct a formal technical review on dag’s test plan for B&B • Turn/fax in a checklist and report • 15 points – due Thursday, 7/12 (on) • Monday, 7/16 (off)

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