Characterizing key developers: A case study with apache ant

Gustavo A. Oliva, Francisco W. Santana, Kleverton C.M. De Oliveira, Cleidson R.B. De Souza, Marco A. Gerosa

Research output: Chapter in Book/Report/Conference proceedingConference contribution

13 Scopus citations

Abstract

The software architecture of a software system and the coordination efforts necessary to create such system are intrinsically related. Making changes to components that a large number of other components rely on, the technical core, is usually difficult due to the complexity of the coordination of all involved developers. However, a distinct group of developers effectively help evolving the technical core of software projects. This group of developers is called key developers. In this paper we describe a case study involving the Apache Ant project aimed to identify and characterize key developers in terms of their volume of contribution and social participation. Our results indicated that only 25% of the developers may be considered as key developers. Results also showed that key developers are often active in the developers' mailing list and often fulfilled the coordination requirements that emerged from their development tasks. Finally, we observed that the set of key developers was indistinguishable from the set of top contributors. We expect that this characterization enables further exploration over contribution patterns and the establishment of profiles of FLOSS key developers.

Original languageEnglish (US)
Title of host publicationCollaboration and Technology - 18th International Conference, CRIWG 2012, Proceedings
Pages97-112
Number of pages16
DOIs
StatePublished - 2012
Externally publishedYes
Event18th International Conference on Collaboration and Technology, CRIWG 2012 - Raesfeld, Germany
Duration: Sep 16 2012Sep 19 2012

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume7493 LNCS
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Conference

Conference18th International Conference on Collaboration and Technology, CRIWG 2012
Country/TerritoryGermany
CityRaesfeld
Period9/16/129/19/12

Keywords

  • case study
  • collaboration
  • mining software repositories
  • socio-technical analysis
  • software architecture

ASJC Scopus subject areas

  • Theoretical Computer Science
  • Computer Science(all)

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