| Programming Viewed as an Engineering Activity. (2002) | |||||||||
Abstract | |||||||||
| It is profitable to view the process of writing programs as an engineering activity. A program is a deliberately contrived mechanism constructed from parts whose behaviors are combined to produce the behavior of the whole. One proposes to develop a notion of understanding a program which is analogous to similar notions in other engineering subjects. Understanding is a rich notion in engineering domains. It includes the ability to identify the parts of a mechanism and assign a purpose to each part. Understanding also entails being able to explain to someone how a mechanism works and rationalize its behavior under unusual circumstances. Part of the methodology for investigating these ideas is to build a computer-aided design tool for computer programs. The construction of this tool will serve both as a concrete realization of the theoretical ideas and as a testbed for our practical techniques. | |||||||||
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