Collaboration using OSSmole

Abstract

This paper introduces a collaborative project OSSmole which collects, shares, and stores comparable data and analyses of free, libre and open source software (FLOSS) development for research purposes. The project is a clearinghouse for data from the ongoing collection and analysis efforts of many disparate research groups. A collaborative data repository reduces duplication and promote compatibility both across sources of FLOSS data and across research groups and analyses. The primary objective of OSSmole is to mine FLOSS source code repositories and provide the resulting data and summary analyses as open source products. However, the OSSmole data model additionally supports donated raw and summary data from a variety of open source researchers and other software repositories. The paper first outlines current difficulties with the typical quantitative FLOSS research process and uses these to develop requirements for such a collaborative data repository. Finally, the design of the OSSmole system is presented, as well as examples of current research and analyses using OSSmole.

The Small Project Observatory: Visualizing software ecosystems

“…The community was enthusiastic and awarded SPO the first prize in the annual Innovation Awards competition organized at the 15th International Smalltalk Conference. 7 As a final way of validating SPO we conducted an experiment in the context of the Software Evolution course at the University of Lugano. The course is a master level course.…”

“…A few other research projects analyze such groups of projects and treat them as whole, but none of them provides an interactive tool to support the analysis. One such project is FlossMole which provides a database compilation of open-source projects from Source-Forge and several other repositories [7]. Weiss analyzed Source-Forge from a statistical point of view [8].…”