Table 13 Hypotheses for the maintenance study
From: Model-based reuse for crosscutting frameworks: assessing reuse and maintenance effort
H0 m | There is no difference between using editing a reuse model and editing the reuse code in terms of productivity (time) when maintaining an application that reuses a CF. |
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Then, it is equivalent to edit any of the artifacts. Tc m - Tm m ≈ 0 | |
Hp m | There is a positive difference between using editing a reuse model and editing the reuse code in terms of productivity (time) when maintaining an application that reuses a CF. |
Then, editing the reuse code takes more time than editing a reuse model during maintenance. Tc m - Tm m > 0 | |
Hn m | There is a negative difference between using editing a reuse model and editing the reuse code in terms of productivity (time) when maintaining an application that reuses a CF. |
Then, editing the reuse code takes less time than editing a reuse model during maintenance. Tc m - Tm m < 0 |