Wiki SNA Issues
 Page renames and refactoring
 Vandalism and page rollbacks
 Directory vs. content pages
 Similar pages
 Duplicated content across pages
 Translated pages
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More Wiki SNA Issues
 Positive / negative contribution
 Different types of contribution
 Friend vs. enemy
 Reputation
 Member turnover
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Conclusions
 Wiki provides different focus from mailing list
 Use of SNA needs to go beyond identifying
knowledge brokers
– Richer detail needed
– Alternative non-graph presentation?
 Analysis of different time periods useful
– But needs to be easier
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Conclusions
 Challenges exist but can be overcome
 Synergies with related research exist
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