Examples of POP in a sentence
POP of heuristics compared to the random heuristicTABLE IIUsefulness ResultsTABLE IIIPercentage of Optimal Performance Results unit tests for had one or more bugs in the future.
We found that in case 1, the POP decreases as we increase the effort because as we write tests for more functions (i.e., increasing effort available to 200 lines per day), we were writing tests for functions that did not have bugs after the tests were written.
However, POP measures the percentage of bugs the heuristic can potentially avoid in com- parison to the best we can do, if we have perfect knowledge of the future.Although the absolute POP percentages are lower compared to the usefulness measure, the ranking of the heuristics re- mained quite stable (except for the SR and MRM, which exchanged 7th and 8th spot).
In this section, we present the results of the usefulness and POP metrics for the proposed heuristics.
Usefulness of heuristics compared to the random heuristic(a) POP of modification heuristics (b) POP of fix heuristics (c) POP of size heuristics (d) POP of risk heuristics Fig.