The Qualitas Corpus is a curated collection of software systems intended to be used for empirical studies of code artefacts. The primary goal is to provide a resource that supports reproducible studies of software. The current release of the Corpus contains open-source Java software systems, often multiple versions.
The current release is version 20120401. It has 111 systems, 14 systems with 10 or more versions, and 661 versions total. There are two main distributions: the "r" (recent) release, containing the most recent versions we have of every system (111 systems) and the "e" (evolution) release, containing all versions of the 14 systems with 10 or more versions, a total of 486 versions. There are other distributions available.
In publications that use the corpus, please cite the APSEC paper and always identify the release used.
|Acquiring the corpus||Installing the corpus|
|Distribution structure||Structure of the content|
|Defining systems||Metadata about the contents|
|Criteria for inclusion||Development status and plans|
|History of the corpus||Conventions used|
|Citing the corpus||Publications based on the corpus|
Updated: 24-Jan-2013, Managed by Ewan Tempero