Improved representation and genetic operators for linear genetic programming for automated program repair

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@Article{oliveira:2018:ESE,

• author = "Vinicius Paulo L. Oliveira and Eduardo {Faria de Souza} and Claire {Le Goues} and Celso G. Camilo-Junior",
• title = "Improved representation and genetic operators for linear genetic programming for automated program repair",
• journal = "Empirical Software Engineering",
• year = "2018",
• volume = "23",
• number = "5",
• pages = "2980--3006",
• month = oct,
• note = "Special Issue on Automatic Software Repair",
• keywords = "genetic algorithms, genetic programming, genetic improvement, Automatic software repair, Automated program repair, APR, Crossover operator, Mutation operator",
• ISSN = "1382-3256",
• URL = "https://www.researchgate.net/publication/322704893_Improved_representation_and_genetic_operators_for_linear_genetic_programming_for_automated_program_repair",
• URL = "http://link.springer.com/article/10.1007/s10664-017-9562-9",
• DOI = "doi:10.1007/s10664-017-9562-9",
• size = "27 pages",
• abstract = "Genetic improvement for program repair can fix bugs or otherwise improve software via patch evolution. Consider GenProg, a prototypical technique of this type. GenProg crossover and mutation operators manipulate individuals represented as patches. A patch is composed of high-granularity edits that indivisibly comprise an edit operation,a faulty location, and a fix statement used in replacement or insertions. We observe that recombination and mutation of such high-level units limits the technique ability to effectively traverse and recombine the repair search spaces. We propose a reformulation of program repair representation, crossover, and mutation operators such that they explicitly traverse the three sub-spaces that underlie the search problem: the Operator, Fault and FixSpaces. We provide experimental evidence validating our insight, showing that the operators provide considerable improvement over the baseline repair algorithm in terms of search success rate and efficiency. We also conduct a genotypic distance analysis over the various types of search, providing insight as to the influence of the operators on the program repair search problem.",
• notes = "Instituto de Informatica, Universidade Federal de Goias (UFG), Goiania, Brazil",

}

Genetic Programming entries for Vinicius Paulo Lopes de Oliveira Eduardo F de Souza Claire Le Goues Celso G Camilo-Junior

Citations