As a guest user you are not logged in or recognized by your IP address. You have
access to the Front Matter, Abstracts, Author Index, Subject Index and the full
text of Open Access publications.
To repair a program does not mean to make it absolutely correct; it only means to make it more-correct, in some sense, than it is. This distinction has consequences: Given that software products typically have a dozen faults per KLOC and thousands of KLOC’s, program repair tools ought to be designed in such a way as to transform an incorrect program into an incorrect, albeit more-correct, program. In the absence of a concept of relative correctness (the property of a program to be more-correct than another with respect to a specification), program repair methods have resorted to various approximations of absolute correctness. This shortcoming has been concealed by the fact that they are usually validated on programs with a single fault at a time, for which the goals of absolute correctness and relative correctness are indistinguishable. In this paper we discuss how the use of relative correctness can reduce the scale of patch generation and enhance the efficiency, precision and recall of patch validation.
This website uses cookies
We use cookies to provide you with the best possible experience. They also allow us to analyze user behavior in order to constantly improve the website for you. Info about the privacy policy of IOS Press.
This website uses cookies
We use cookies to provide you with the best possible experience. They also allow us to analyze user behavior in order to constantly improve the website for you. Info about the privacy policy of IOS Press.