Abstract
Researchers of computer science and social science are increasingly interested in the Social Web and its applications. To improve existing infrastructures, to evaluate the success of available services, and to build new virtual communities and their applications, an understanding of dynamics and evolution of inherent social and informational structures is essential. One key question is how communities which exist in these applications are structured in terms of author contributions. Are there similar contribution patterns in different applications? For example, does the so called onion model revealed from open source software communities apply to Social Web applications as well? In this study, author contributions in the open content project Wikipedia are investigated. Previous studies to evaluate author contributions mainly concentrate on editing activities. Extending this approach, the added significant content and investigation of which author groups contribute the majority of content in terms of activity and significance are considered. Furthermore, the social information space is described by a dynamic collaboration network and the topic coverage of authors is analyzed. In contrast to existing approaches, the position of an author in a social network is incorporated. Finally, a new composite calculation to evaluate author contributions in Wikis is proposed. The action, the content contribution, and the connectedness of an author are integrated into one equation in order to evaluate author activity.
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References
B. Thomas Adler, Luca de Alfaro, Ian Pye, and Vishwanath Raman. MeasuringAuthor Contributions to the Wikipedia. Technical report, School of Engineering, University of California, May 2008.
Robert P. Biuk-Aghai. Visualizing Co-Authorship Networks in Online Wikipedia.Communications and Information Technologies, 2006. ISCIT ’06. International Symposium on, pages 737–742, 18 2006-Sept. 20 2006.
Luciana Buriol, Carlos Castillo, Debora Donato, Stefano Leonardi, and StefanoMillozzi. Temporal Analysis of the Wikigraph. In Proceedings of the Web Intelligence Conference (WI 2006), pages 45–51, Los Alamitos, CA, USA, December 2006. IEEE Computer Society.
Yochai Benkler. The Wealth of Networks: How Social Production Transforms Markets and Freedom. Yale University Press, 2007.
Kathleen M. Carley. Dynamic Network Analysis. In Ronald Brelger, Kathleen Carley, and Philippa Pattison, editors, Dynamic Social Network Modeling and Analysis: Workshop Summary and Papers, pages 133–145. National Academy Press, Washington, D.C., 2003.
Kevin Crowston and James Howison. The social structure of open source softwaredevelopment teams. In Proceedings of the International Conference on Information Systems, Seattle, WA (USA), February 2003.
A. Capocci, V.D.P. Servedio, F. Colaiori, L.S. Buriol, D. Donato, S. Leonardi, and G. Caldarelli. Preferential attachment in the growth of social networks: the case ofWikipedia. Physical Review E, 74:036116–1–6, 2006.
Linton C. Freeman. A set of measures of centrality based on betweeness. Sociometry, 40:35–40, 1977.
Peter A. Gloor, Rob Laubacher, Yan Zhao, and Scott B.C. Dyne. Temporal Visualizationand Analysis of Social Networks. Technical report, MIT, Center for Coordination Science, Cambridge, MA, 2003.
James Hendler, Nigel Shadbolt, Wendy Hall, Tim Berners-Lee, and DanielWeitzner. Web science: an interdisciplinary approach to understanding the web. Commun. ACM, 51(7):60–69, 2008.
A. Kittur, E. H. Chi, B. A. Pendleton, B. Suh, and T. Mytkowicz. Power of the fewvs. wisdom of the crowd: Wikipedia and the rise of the bourgeoisie. In 25th Annual ACM Conference on Human Factors in Computing Systems (CHI 2007), San Jose, CA., 2007.
James Moody, Daniel McFarland, and Skye Bender-deMoll. Dynamic Network Visualization. American Journal of Sociology, 110(4):1206–1241, January 2005.
Jakob Nielsen. Participation Inequality: Encouraging More Users to Contribute.URL: http://www.useit.com/alertbox/participation_inequality.html , 2006.
Felipe Ortega and Jesus M. Gonzalez Barahona. Quantitative analysis of thewikipedia community of users. In WikiSym ’07: Proceedings of the 2007 international symposium on Wikis, pages 75–86, New York, NY, USA, 2007. ACM.
Camille Roth, Dario Taraborelli, and Nigel Gilbert. Measuring wiki viability: Anempirical assessment of the social dynamics of a large sample of wikis. In Proceedings of the 4th International Symposium onWikis (WikiSym 2008). Porto, September 2008.
Bongwon Suh, E.H. Chi, B.A. Pendleton, and A. Kittur. Us vs. Them: UnderstandingSocial Dynamics in Wikipedia with Revert Graph Visualizations. Visual Analytics Science and Technology, 2007. VAST 2007. IEEE Symposium on, pages163–170, 30 2007-Nov. 1 2007.
Klaus Stein and Claudia Hess. Does it matter who contributes: a study on featuredarticles in the german wikipedia. In HT ’07: Proceedings of the eighteenth conference on Hypertext and hypermedia, pages 171–174, New York, NY, USA, 2007. ACM.
SONIVIS. SONIVIS: Social networks in virtual information spaces. http://www.sonivis.org, 2009.
Fernanda B. Viegas, Martin Wattenberg, Jesse Kriss, and Frank van Ham. Talk BeforeYou Type: Coordination in Wikipedia. In 40th Annual Hawaii International Conference on Systems Science (HICSS), pages 78–78, Jan. 2007.
Stanley Wasserman and Katherine Faust. Social network analysis: methods and applications. Cambridge Univ. Press, Cambridge, 1997.
MartinWattenberg, Fernanda Viégas, and Katherine Hollenbach. Visualizing Activityon Wikipedia with Chromograms. Human-Computer Interaction – INTERACT 2007, pages 272–287, 2007.
V. Zlatic, M. Bovzivcevic, H. Stefanvcic, and M. Domazet. Wikipedias: Collaborativeweb-based encyclopedias as complex networks. Physical Review E, 74, 2006.
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Müller-Birn, C., Lehmann, J., Jeschke, S. (2011). A Composite Calculation for Author Activity in Wikis: Accuracy Needed. In: Jeschke, S., Isenhardt, I., Henning, K. (eds) Automation, Communication and Cybernetics in Science and Engineering 2009/2010. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-16208-4_12
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DOI: https://doi.org/10.1007/978-3-642-16208-4_12
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