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Wikipedia Evolution: Trends and Phases

  • Sorin Adam Matei
  • Brian C. Britt
Chapter
Part of the Lecture Notes in Social Networks book series (LNSN)

Abstract

In the previous chapters, we presented a theoretical framework to explain the emergence and transformation of complex organizational configurations from an integrated perspective. We suggested that structural differentiation is an early and constitutive process by which online social organizations emerge, grow, and become stable. In this chapter, we explore some empirically measurable trends on Wikipedia that more concretely reveal structural differentiation through the lens of organizational configurations. We analyze data across the five dimensions of inbound and outbound degree centralization, betweenness centralization, assortativity, and entropy to track the ways in which Wikipedia has changed over time. We also propose a statistical method that may be used to determine the moments at which internal and external phenomena triggered revolutionary shifts in an organization’s development, and we subsequently use that method to identify transformative changes in the social structure of the online group that built Wikipedia.

References

  1. Britt BC (2013) Evolution and revolution of organizational configurations on Wikipedia: a longitudinal network analysis. Dissertation, Purdue UniversityGoogle Scholar
  2. Britt BC (2015) Stepwise segmented regression analysis: an iterative statistical algorithm to detect and quantify evolutionary and revolutionary transformations in longitudinal data. In: Matei SA, Russell MG, Bertino E (eds) Transparency in social media: tools, methods and algorithms for mediating online interactions. Springer, New York, pp 125–144CrossRefGoogle Scholar
  3. Freeman LC (1979) Centrality in networks: I. Conceptual clarification. Soc Networks 1:215–239CrossRefGoogle Scholar
  4. Mintzberg H (1979) The structuring of organizations: a synthesis of the research. Prentice Hall, Englewood CliffsGoogle Scholar
  5. Wagner AK, Soumerai SB, Zhang F, Ross-Degnan D (2002) Segmented regression analysis of interrupted time series in medication use research. J Clin Pharm Ther 27(4):299–309CrossRefGoogle Scholar
  6. Zeileis A, Kleiber C, Krämer W, Hornik K (2003) Testing and dating of structural changes in practice. Comput Stat Data An 44:109–123MathSciNetCrossRefzbMATHGoogle Scholar
  7. Zeileis A, Shah A, Patnaik I (2010) Testing, monitoring, and dating structural changes in exchange rate regimes. Comput Stat Data An 54:1696–1706MathSciNetCrossRefzbMATHGoogle Scholar

Copyright information

© Springer International Publishing AG 2017

Authors and Affiliations

  • Sorin Adam Matei
    • 1
  • Brian C. Britt
    • 2
  1. 1.Purdue UniversityWest LafayetteUSA
  2. 2.South Dakota State UniversityBrookingsUSA

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