• 1. Introduction
  • 2. Defective TTF distributions in SRGMs - General condition
  • 3. Defective TTF distributions in NHPP models
  • 3.1 General considerations
  • 3.2 Finite failures category NHPP models
  • 3.3 Infinite failures category NHPP models
  • 4. Truncating Poisson distributions
  • 4.1 Truncating the distribution of the number of inherent faults
  • 4.2 Truncating the conditional distributions of the number of faults remaining
  • 5. Defective TTF distributions in other models
  • 6. A specific all-stages truncated model and its application
  • 6.1 The truncated Goel-Okumoto model
  • 6.2 Numerical example
  • 7. Conclusions