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Contribution Details

Type Conference or Workshop Paper
Scope Discipline-based scholarship
Published in Proceedings No
Title Mininig Evolution Data of a Product Family
Organization Unit
Authors
  • Michael Fischer
  • Johann Oberleitner
  • Jacek Ratzinger
  • Harald Gall
Item Subtype Original Work
Refereed Yes
Status Published in final form
Event Title Proceedings of the International Workshop on Mining Software Repositories
Abstract Text Diversification of software assets through evolving requirements impose a constant challenge on the developers and maintainers of large software systems. Recent research has addressed the mining for data in software repositories of single products ranging from fine- to coarse grained analyses. But so far, little attention has been payed for mining data about the evolution of product families. In this work, we study the evolution and commonalities of three variants of the BSD, a large open source operating system. The research questions we tackle are concerned with how to generate high level views of the system discovering and indicating evolutionary highlights. To process the large amount of data, we extended our previously developed approach for storing release history information to support the analysis of product families. In a case study we apply our approach on data from three different code repositories representing about 8.5GB of data and 10 years of active development.
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