Wikipedia edit networks (tutorial)

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The edit network associated with the history of Wikipedia pages is a network whose nodes are the page(s) and all contributing users and whose edges encode time-stamped, typed, and weighted interaction events (edit events) between users and pages and between users and users. Specifically, edit events encode the exact time when an edit has been done along with one or several of the following types of edit interaction:

  • the amount of new text that a user adds to a page;
  • the amount of text that a user deletes (along with the other user/s that has/have previously added this text);
  • the amount of previously deleted text that a user restores (along with the users that previously deleted and the ones that originally added the text).

Together these edit events form a highly dynamic network revealing the emergent collaboration structure among contributing users. For instance, it can be derived

  • who are the users that contributed most of the text;
  • what are the implicit roles of users (e.g., contributors of new content, vanalism fighters, watchdogs);
  • whether there are opinion groups, i.e., groups of users that mutually fight against each others edits.

This tutorial is a practically oriented "how-to"-guide giving an example based introduction to the computation, analysis, and visualization of Wikipedia edit networks. More background can be found in the papers cited in the references. To follow the steps outlined here (or to do a similar study) you should download WikiEvent - a small graphical java software with which the Wikipedia edit networks can be computed.

References

Published papers that propose and/or make use of Wikipedia edit networks include the following.

More technical details about the computation of Wikipedia edit networks can be found in