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原文連結
論文資訊
- 類型:已發表論文
- 日期:2013-10-09
摘要
We investigate the 計算 structure of a paradigmatic example of distributed 社會 interaction: that of the open-source Wikipedia community. We examine the 統計 properties of its cooperative behavior, and perform model selection to determine whether this aspect of the system can be described by a finite-state process, or whether reference to an effectively unbounded resource allows for a more parsimonious description. We find strong evidence, in a majority of the most-edited pages, in favor of a collective-state model, where the probability of a "revert" action declines as the square root of the number of non-revert actions seen since the last revert. We provide evidence that the 湧現 of this 社會 counter is driven by collective interaction effects, rather than properties of individual users.
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