@conference {1223,
	title = {Success and Abandonment in Open Source Commons: Selected Findings from an Empirical Study of Sourceforge.net Projects},
	booktitle = {Second International Workshop on Building Sustainable Open Source Communities (OSCOMM 2010)},
	year = {2010},
	note = {"we utilize data collected from August through October 2006 on 107,747 OSS projects hosted on the open source hosting site Sourceforge.net (SF henceforth). We combined SF project data gathered by the FLOSSmole project (Howison et al., 2006) with other SF data we {\textquotedblleft}crawled{\textquotedblright} ourselves"},
	month = {05/2010},
	abstract = {Some open source software collaborations are sustained over long periods of time and across several versions of a software product, while others become abandoned even before the first version of the product has been developed. In this study, we identify factors that might be responsible for one or the other of these collaborative trajectories. We examine 107,747 open source software projects hosted on Sourceforge.net in August 2006 using data available through the FLOSSmole Project. We employ Classification and Regression Tree modeling and Random Forests statistical approaches to begin to establish an understanding of how various project attributes, especially physical and community ones, contribute to project success or abandonment. We find that factors associated with success and abandonment differ for projects in the early stage of development (pre-first release) compared to projects that have had a first release, and that product utility, project vision, leadership, and group-size are associated with success in open source collaborations. We also find that successful open source projects exist across all types of software and not simply in areas associated with the open source "movement." Other evidence suggests that Sourceforge.net may play an important role in "intellectual match-making."},
	keywords = {abandonment, flossmole, metadata, project failure, project success, sourceforge, time},
	attachments = {https://flossmole.org/system/files/osscomm003.pdf},
	author = {Schweik, C. M. and English, R. and Paienjton, Q. and Haire, S.}
}
@conference {839,
	title = {Amassing and indexing a large sample of version control systems: towards the census of public source code history},
	booktitle = {6th IEEE Working Conference on Mining Software Repositories},
	year = {2009},
	month = {May 16{\textendash}17},
	abstract = {The source code and its history represent the output and process of software development activities and are an in- valuable resource for study and improvement of software development practice. While individual projects and groups of projects have been extensively analyzed, some fundamental questions, such as the spread of innovation or genealogy of the source code, can be answered only by considering the entire universe of publicly available source code and its history. We describe methods we developed over the last six years to gather, index, and update an approximation of such a universal repository for publicly accessible version control systems and for the source code inside a large corporation. While challenging, the task is achievable with limited resources. The bottlenecks in network bandwidth, processing, and disk access can be dealt with using inherent parallelism of the tasks and suitable tradeoffs between the amount of storage and computations, but a completely automated discovery of public version control systems may require enticing participation of the sampled projects. Such universal repository would allow studies of global properties and origins of the source code that are not possible through other means.},
	keywords = {bazaar, cvs, flossmole, git, mercurial, source code, sourceforge, subversion, version control},
	attachments = {https://flossmole.org/system/files/11amassing.pdf},
	author = {Audris Mockus}
}
