User Studies of Principled Model Finder Output
User Studies of Principled Model Finder Output
复制标题
原则模型查找器输出的用户研究
DOI:
10.1007/978-3-319-66197-1_11
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发表时间:
2017
期刊:
影响因子:
--
通讯作者:
Dougherty, Daniel J.
中科院分区:
文献类型:
--
作者:
Danas, Natasha;Nelson, Tim;Harrison, Lane;Krishnamurthi, Shriram;Dougherty, Daniel J.
Model-finders such as SAT-solvers are attractive for producing concrete models, either as sample instances or as counterexamples when properties fail. However, the generated model is arbitrary. To address this, several research efforts have proposed principled forms of output from model-finders. These include minimal and maximal models, unsat cores, and proof-based provenance of facts.While these methods enjoy elegant mathematical foundations, they have not been subjected to rigorous evaluation on users to assess their utility. This paper presents user studies of these three forms of output performed on advanced students. We find that most of the output forms fail to be effective, and in some cases even actively mislead users. To make such studies feasible to run frequently and at scale, we also show how we can pose such studies on the crowdsourcing site Mechanical Turk.
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2011-10
期刊:
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World Congress on Formal Methods
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DOI:
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发表时间:
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期刊:
Proceedings of the ACM SIGCOMM 2013 conference on SIGCOMM
影响因子:
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