An insight into the dispersion of changes in cloned and non-cloned code: A genealogy based empirical study
نویسندگان
چکیده
منابع مشابه
An insight into the dispersion of changes in cloned and non-cloned code: A genealogy based empirical study
In this paper, we present an in-depth empirical study of a new metric, change dispersion, that measures the extent changes are scattered throughout the code of a software system. Intuitively, highly dispersed changes, the changes that are scattered throughout many software entities (such as files, classes, methods, and variables), should require more maintenance effort than the changes that onl...
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Code cloning is an important software engineering aspect. It is a common software reuse principle that consists of duplicating source code within a program or across different systems owned or maintained by the same entity. There are several contradictory claims concerning the impact of cloning on software stability and maintenance effort. Some papers state that cloning is desired since it spee...
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ژورنال
عنوان ژورنال: Science of Computer Programming
سال: 2014
ISSN: 0167-6423
DOI: 10.1016/j.scico.2013.11.027