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Evolution of peer production system based on limited matching and preferential selection
Abstract Based on the real background of Wikipedia Based on the real background of Wikipedia adopted as a classic peer production system and many users taking part in its editing, the two characteristics of preferential selection and limited matching during the editing process were considered. Two rules for " preferential selection" and " limited matching" and the evolving model of peer production system were presented. The analysis was based on computational experiments on the times of page editing, the status variation of pages and users, the affection of matching degree on page editing times, etc. The computational experiments show that the Wikipedia system evolves to a stable status under the action of the two rules. In the stable status, the times of page editing follow power-law distribution; the difference between user's status and page status(i. e. the matching degree)is toward to zero; the larger the matching degree of user and page, the smaller the power index of power-law distribution, so the longer the tail of power-law distribution.longer the tail of power-law distribution.
Abstractsub Based on the real background of Wikipedia Based on the real background of Wikipedia adopted as a classic peer production system and many users taking part in its editing, the two characteristics of preferential selection and limited matching during the editing process were considered. Two rules for " preferential selection" and " limited matching" and the evolving model of peer production system were presented. The analysis was based on computational experiments on the times of page editing, the status variation of pages and users, the affection of matching degree on page editing times, etc. The computational experiments show that the Wikipedia system evolves to a stable status under the action of the two rules. In the stable status, the times of page editing follow power-law distribution; the difference between user's status and page status(i. e. the matching degree)is toward to zero; the larger the matching degree of user and page, the smaller the power index of power-law distribution, so the longer the tail of power-law distribution.longer the tail of power-law distribution.
Bibtextype article  +
Has author Li X. + , Li S.-W. +
Has keyword Computational experiments + , Limited matching + , Peer production system + , Preferential selection + , Wikipedia +
Issn 10076735  +
Issue 4  +
Language Chinese +
Number of citations by publication 0  +
Number of references by publication 0  +
Pages 345–350  +
Published in Shanghai Ligong Daxue Xuebao/Journal of University of Shanghai for Science and Technology +
Title Evolution of peer production system based on limited matching and preferential selection +
Type journal article  +
Volume 35  +
Year 2013 +
Creation dateThis property is a special property in this wiki. 7 November 2014 19:06:40  +
Categories Publications without license parameter  + , Publications without DOI parameter  + , Publications without remote mirror parameter  + , Publications without archive mirror parameter  + , Publications without paywall mirror parameter  + , Journal articles  + , Publications without references parameter  + , Publications  +
Modification dateThis property is a special property in this wiki. 7 November 2014 19:06:40  +
DateThis property is a special property in this wiki. 2013  +
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