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1、Bo Jiang, Zhenyu Zhang，W. K. Chan，T. H. Tse，Adaptive Random Test Case Prioritization，C. Subject Programs and Test SuitesWe use the Siemens suite of programs, downloaded from SIR 9 at http:/sir.unl.edu, as subject programsThese programs were originally created to support research on dataflow and cont
2、rol-flow test adequacy criteria 15. Since the Siemens programs are small, we also use four real-life UNIX utility programs with real and seeded faults (download from http:/sir.unl.edu) in the experiment. Table II shows the descriptive statistics for all the subject programs.Following 13, we use APFD
3、 as the metrics for the rate of fault detection. APFD：the weighted average of the percentage of faults detected over the life of the suite.测试用例集合故障检测率度量元，测试用例集检测故障的百分比的加权平均，测试用例集T，包含n个测试用例，故障集F，测试用例集T能够发现的m个故障F；TFi T中的有序测试用例子集T发现故障i的第一个测试用例；这时，T的APFD值通过下式计算：For each box-whisker plot, the x-axis repr
4、esents prioritization techniques and the y-axis representstheir APFD values for all faulty versions. The lines in the boxes indicate the lower quartile, median, and upper quartile values. Boxes whose notches do not overlap mean that the medians of the two groups differ at the 5% significance level.x轴表示测试用例优先级排序技术，y轴表示这些技术对于所有故障版本的相应APFD值。图中，方框中的横线分别表示下四分位、中位值、上四分位值。
