How social Q&A sites are changing knowledge sharing in open source software communities

@article{Vasilescu2014HowSQ,
  title={How social Q\&A sites are changing knowledge sharing in open source software communities},
  author={Bogdan Vasilescu and Alexander Serebrenik and Premkumar T. Devanbu and Vladimir Filkov},
  journal={Proceedings of the 17th ACM conference on Computer supported cooperative work \& social computing},
  year={2014}
}
Historically, mailing lists have been the preferred means for coordinating development and user support activities. With the emergence and popularity growth of social Q&A sites such as the StackExchange network (e.g., StackOverflow), this is beginning to change. Such sites offer different socio-technical incentives to their participants than mailing lists do, e.g., rich web environments to store and manage content collaboratively, or a place to showcase their knowledge and expertise more… 

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References

SHOWING 1-10 OF 47 REFERENCES

Social coding in GitHub: transparency and collaboration in an open software repository

TLDR
It is found that people make a surprisingly rich set of social inferences from the networked activity information in GitHub, such as inferring someone else's technical goals and vision when they edit code, or guessing which of several similar projects has the best chance of thriving in the long term.

Mining email social networks

TLDR
This paper begins with a discussion of the infrastructure (including a novel use of Scientific Workflow software) and then discusses the approach to mining the email archives, and presents some preliminary results from the data analysis.

Communication in open source software development mailing lists

TLDR
It is observed that the development mailing list is not the main player in OSS project communication, as it also includes other channels such as the issue repository, and that a range of other topics is discussed.

Discovering value from community activity on focused question answering sites: a case study of stack overflow

TLDR
This investigation considers the dynamics of the community activity that shapes the set of answers, both how answers and voters arrive over time and how this influences the eventual outcome, and observes significant assortativity in the reputations of co-answerers, relationships between reputation and answer speed, and that the probability of an answer being chosen as the best one strongly depends on temporal characteristics of answer arrivals.

Social Networking Meets Software Development: Perspectives from GitHub, MSDN, Stack Exchange, and TopCoder

TLDR
The guest editors of the January/February 2013 issue conducted semistructured interviews with leaders from four successful companies to gain an understanding of the role social networking plays in today's software development world.

Mining Stack Exchange: Expertise Is Evident from Initial Contributions

TLDR
This analysis suggests that overall answer scores decrease, and that people's tenure with the community is unrelated to the quality of their answers, and shows that answering skill, i.e. getting high average answer scores, is evident from the start and persists during one's tenurewith the community.

Mining Stack Exchange: Expertise is Evident From Earliest Interactions

TLDR
It is shown that answering skill, i.e. getting high average answer scores, is evident from the start and persists during one’s tenure with the community, and people providing low rated answers are likely to have done so from the beginning.

Motivating participation in social computing applications: a user modeling perspective

TLDR
An overview of different approaches to motivate users to participate are presented, based on various theories from the area of social psychology and behavioral economics and involve rewards mechanisms, reputation, open group user modeling, and social visualization.

Mutual assessment in the social programmer ecosystem: an empirical investigation of developer profile aggregators

TLDR
An ecosystem that revolves around the social programmer is found, where developers are assessing each other to evaluate whether other developers are interesting, worth following, or worth collaborating with.