1. CSE 322: Software Reliability Engineering Topics covered: Software Reliability Models

2. Introduction  Characteristics of Weibull and Gamma failure class of models:

3. Weibull model  Overview

4. Weibull model (contd..)  Assumptions:

5. Weibull model (contd..)  Data requirements:

6. Weibull model (contd..)  Model form:

7. Weibull model (contd..)  Model estimation and reliability prediction:

8. S-shaped (Gamma) model  Overview:

9. S-shaped model (contd..)  Assumptions:

10. S-shaped model (contd..)  Data requirements:

11. S-shaped model (contd..)  Model form: