Documentation threads - presentation of fragmented documentation
Nordic Journal of Computing
Developing maintainable software: the READABLE approach
Decision Support Systems
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This work describes a controlled experiment comparing maintenance processes derived from two different paradigms: Quick Fix and Iterative Enhancement. The experiment aimed to ascertain to what extent the quality of the maintenance process is affected by the ease of comprehension of the programs and, vice versa, how far the process influences the quality of the system. It would seem that the documentation does help to understand the system provided it is used correctly; otherwise, it can render the maintenance process even more failure-prone. The experiment demonstrates that the Q.F. results in lesser completeness and traceability than the I.E. thus damaging the comprehensibility of the system more then I.E.; in any case the ease of comprehension must be safeguarded after maintenance, as even I.E. is not entirely free from harmful effects.