COTS-based software development: Processes and open issues

The work described in this paper is an investigation of COTS-based software development within a particular NASA environment, with an emphasis on the processes used. Fifteen projects using a COTS-based approach were studied and their actual process was documented. This process is evaluated to identify essential differences in comparison to traditional software development. The main differences, and the activities for which projects require more guidance, are requirements definition and COTS selection, high level design, integration and testing. Starting from these empirical observations, a new process and set of guidelines for COTS-based development are developed and briefly presented. Keywords Commercial off-the-shelf, COTS, component-based, empirical study, software development process.

• Type: Journal
• Year: 2002
• Where: JSS
• Authors: Maurizio Morisio, Carolyn B. Seaman, Victor R. Basili, Amy T. Parra, Steve E. Kraft, Steven E. Condon
• Keywords: COTS-based Software Development, JSS 2002, Particular Nasa Environment, Software Development