An expert system for the selection of software design patterns

Abstract

This paper describes the development of a prototype expert system for the selection of design patterns that are used in object-oriented software. Design patterns provide one method of software reuse, which supports the goal of improved software development productivity. The prototype system represents an initial step towards providing an automated solution regarding the design pattern application problem, i.e. leading a designer to a suitable design pattern which is applicable to the problem at hand. The feasibility of using expert system technology to aid in the selection problem is demonstrated.

Special issue on applications and advances in problem frames

“…One might ask how normal design is practised. One way is through the use of ‘patterns’ (see, for instance, Moynihan et al ., 2006), with a pattern describing successful recurring solutions to common problems. Problem frames are a more recent and successful addition to the pattern literature, and are designed to assist in the software requirements phase of software intensive system development by capturing recurring ‘problems’ in software; this theme is continued in Jackson's Foreword to this issue (Jackson, 2008).…”