ProFL: a fault localization framework for Prolog
ProFL: a fault localization framework for Prolog
复制标题
ProFL:Prolog 的故障定位框架
DOI:
10.1145/3395363.3404367
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发表时间:
2020
期刊:
影响因子:
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通讯作者:
Sullivan, Allison K.
中科院分区:
文献类型:
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作者:
Thompson, George;Sullivan, Allison K.
Prolog is a declarative, first-order logic that has been used in a variety of domains to implement heavily rules-based systems. However, it is challenging to write a Prolog program correctly. Fortunately, the SWI-Prolog environment supports a unit testing framework, plunit, which enables developers to systematically check for correctness. However, knowing a program is faulty is just the first step. The developer then needs to fix the program which means the developer needs to determine what part of the program is faulty. ProFL is a fault localization tool that adapts imperative-based fault localization techniques to Prolog’s declarative environment. ProFL takes as input a faulty Prolog program and a plunit test suite. Then, ProFL performs fault localization and returns a list of suspicious program clauses to the user. Our toolset encompasses two different techniques: ProFLs, a spectrum-based technique, and ProFLm, a mutation-based technique. This paper describes our Python implementation of ProFL, which is a command-line tool, released as an open-source project on GitHub (https://github.com/geoorge1d127/ProFL). Our experimental results show ProFL is accurate at localizing faults in our benchmark programs.
DOI:
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发表时间:
2010
期刊:
影响因子:
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作者:
S. Marlow
通讯作者:
S. Marlow
DOI:
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发表时间:
2018
期刊:
Workshop on Functional and Constraint Logic Programming
影响因子:
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作者:
Alexandros Efremidis;Joshua Schmidt;Sebastian Krings;Philipp Körner
通讯作者:
Philipp Körner