# Mining software repositories

> Within software engineering, the mining software repositories (MSR) field analyzes the rich data available in software repositories, such as version control repositories, mailing list archives, bug tracking systems, issue tracking systems, etc. to uncover interesting and actionable information about software systems, projects and software engineering. Definition Herzig and Zeller define ”mining software archives” as a […]

Within software engineering, the **mining software repositories** (**MSR**) field  analyzes the rich data available in software repositories, such as version control repositories, mailing list archives, bug tracking systems, issue tracking systems, etc.  to uncover interesting and actionable information about software systems, projects and software engineering.

## Definition

Herzig and Zeller define ”mining software archives” as a process to ”obtain lots of initial evidence” by extracting data from software repositories. Further they define ”data sources” as product-based artifacts like source code, requirement artefacts or version archives and claim that these sources are unbiased, but noisy and incomplete.

## Techniques

### Coupled Change Analysis

The idea in coupled change analysis is that developers change code entities (e.g. files) together frequently for fixing defects or introducing new features. These couplings between the entities are often not made explicit in the code or other documents. Especially developers new on the project do not

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*Source: [Wikipedia](https://en.wikipedia.org/wiki/Mining_software_repositories)*

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## Metadata

- **URL:** https://wpsearchai.com/mining-software-repositories/
- **Published:** 2026-01-28T18:51:22+00:00
- **Modified:** 2026-01-28T18:51:22+00:00
- **Author:** admin
- **Categories:** Software engineering