Measurement and analysis of sequential design processes

ABSTRACT

As design processes continue to increase in complexity it is important to base process-improvement decisions on quantitative analysis. We describe the development of an analytical approach for evaluating sequential design-process completion time and for determining the sensitivities of design time with respect to individual task durations and transition probabilities. Techniques are also detailed for collecting process metadata and calibrating a design proecess model. Example applications illustrate the use of the methodology in analyzing and improving software and hardware design processes.

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INDEX TERMS

Primary Classification:
  J. Computer Applications

Additional Classification:
  K. Computing Milieux
  K.3 COMPUTERS AND EDUCATION

General Terms:
Design, Documentation, Human Factors, Management, Measurement

Keywords:
management science, sensitivity analysis, workflow