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Contribution Details

Type Conference or Workshop Paper
Scope Discipline-based scholarship
Published in Proceedings Yes
Title Don't touch my code! Examining the effects of ownership on software quality
Organization Unit
Authors
  • Christian Bird
  • Nachiappan Nagappan
  • Brendan Murphy
  • Harald Gall
  • Premkumar Devanbu
Presentation Type paper
Item Subtype Original Work
Refereed Yes
Status Published in final form
Language
  • English
ISBN 978-1-4503-0443-6
Event Title Proceedings of the European Software Engineering Conference and the ACM SIGSOFT Foundations of Software Engineering (ESEC-FSE),
Event Type conference
Event Location Szeged, Hungary
Event Start Date September 5 - 2011
Event End Date September 9 - 2011
Series Name Proceedings of the 19th ACM SIGSOFT symposium and the 13th European conference on Foundations of software engineering
Publisher Association for Computing Machinery
Abstract Text Ownership is a key aspect of large-scale software development. We examine the relationship between different ownership measures and software failures in two large software projects: Windows Vista and Windows 7. We find that in all cases, measures of ownership such as the number of low-expertise developers, and the proportion of ownership for the top owner have a relationship with both pre-release faults and post-release failures. We also empirically identify reasons that low-expertise developers make changes to components and show that the removal of low-expertise contributions dramatically decreases the performance of contribution based defect prediction. Finally we provide recommendations for source code change policies and utilization of resources such as code inspections based on our results.
Digital Object Identifier 10.1145/2025113.2025119
Other Identification Number merlin-id:3617
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