DH{}DataHunter

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MSR-2026-Mining-Challenge-Proposal

Open on Zenodo
License
CC BY 4.0commercial use allowedLicense text
This license allows commercial use. Usually you must credit the author; read the license for the exact terms.
Formats
ZIP, SQL, DAT, TXT
Size
109 MB
Updated
Sep 1, 2025

Description

This repository provides the dataset used for the MSR-Mining Challenge Proposal. This repository consists of 59,278 Ecore Files that were mined from GitHub. In total, we collected 86,827 committed Ecore versions from 3537 GitHub repositories. These files can be found in metamodels.zip. The files are stored in the hierarchy found in the GitHub repository, where the number at the end of the filename describes the version number, e.g., example 1.ecore was the first commit of this file. Furthermore, we also provide a database that stores the metamodels and their versions in a more organised manner. Furthermore, it also contains additional information about the version commits. Below is an excerpt of the datastructure: Table metamodels : Contains all the found metamodel. It has the following rows: Column Data Type Descripton file name text the name of the file file path text the path of the file in the repository file sha text the sha of the file file html url text the link to the file repository id bigint the identifier of the repository where the metamodel is stored repository name text the name of the repository reposiotry full name text reposiotry html url text the link to the…

Description from Zenodo, shortened.

Files (7)

  • ZIPmetamodels.zip22 MB
  • SQLrestore.sql5.1 kB
  • DAT3382.dat26 MB
  • DAT3381.dat60 MB
  • ZIPEMFAnalyzer.zip329 kB
  • DATtoc.dat4.8 kB
  • TXTdatastructure.txt5.4 kB

DataHunter does not store or host these files: every link leads to the original source. Check the license there before using the data.

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