"Program comprehension"

Towards a Model to Appraise and Suggest Identifier Names

Unknowingly, identifiers in the source code of a software system play a vital role in determining the quality of the system. Ambiguous and confusing identifier names lead developers to not only misunderstand the behavior of the code but also …

An Empirical Investigation of How and Why Developers Rename Identifiers

Renaming is vital to software maintenance and evolution. Developers rename entities when their original names no longer fit their behavioral role within the program. This may happen if the entity's original name was of poor quality or if the system …