Identifying High-Status Nodes in Knowledge Networks

  • Siddharth Kaza
  • Hsinchun Chen
Part of the Annals of Information Systems book series (AOIS, volume 12)


The status of a node in a social network plays an important part in determining evolution of the network around it. High-status nodes in knowledge networks are likely to attract more links and influence the use of knowledge by nodes connected directly or indirectly to them. In this study, we model knowledge flow within an innovative organization and contend that it exhibits unique characteristics not incorporated in most social network measures designed to determine node status. Based on the model, we propose the use of a new measure based on team identification and random walks to determine status in knowledge networks. Using data obtained on collaborative patent networks, we find that the new measure performs better than others in identifying high-status inventors.


Betweenness Centrality Knowledge Network Patent Citation Network Measure Knowledge Flow 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.



This research was supported in part by “NanoMap: Mapping Nanotechnology Development,” NSF, Grant #0533749 and the Faculty Development and Research Committee of Towson University. Portions of this chapter were presented in the Hawaii International Conference on System Sciences (HICSS-42) in 2009.


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Copyright information

© Springer US 2010

Authors and Affiliations

  1. 1.Department of Computer and Information SciencesTowson UniversityTowsonUSA
  2. 2.Eller College of ManagementUniversity of ArizonaTucsonUSA

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