Incomplete Tests for Undetectable Faults to Improve Test Set Quality
Incomplete Tests for Undetectable Faults to Improve Test Set Quality
复制标题
对无法检测到的故障进行不完整测试以提高测试仪质量
DOI:
10.1145/3306493
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发表时间:
2019
影响因子:
1.4
通讯作者:
Pomeranz, Irith
中科院分区:
文献类型:
--
作者:
Pomeranz, Irith
The presence of undetectable faults in a set of target faults implies that tests, which may be important for detecting defects, are missing from the test set. This article suggests an approach for addressing missing tests that fits with the rationale for computing ann-detection test set. The artcile defines the concept of an incomplete test that is relevant when a target fault is undetectable. An incomplete test activates the fault but fails to detect it because of one or more assignments that are missing from the test. The procedure described in this article improves the quality of a test set by attempting to ensure that every undetectable fault hasnincomplete tests with the smallest possible numbers of missing assignments, for a constantn≥ 1. The incomplete tests are expected to contribute to the detection of detectable defects around the site of the undetectable fault. The computation of missing assignments for a test is performed in linear time by avoiding fault simulation and considering all the undetectable faults simultaneously. Experimental results demonstrate the extent to which a given test set can be improved without increasing the number of tests.
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DOI:
10.5555/2492708.2492839
发表时间:
2012
期刊:
2012 Design, Automation & Test in Europe Conference & Exhibition (DATE)
影响因子:
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DOI:
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发表时间:
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DOI:
10.1109/test.2009.5355762
发表时间:
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期刊:
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影响因子:
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