Title of article
Aggregating partial, local evaluations to achieve global ranking
Author/Authors
Paolo Laureti، نويسنده , , Lionel Moret، نويسنده , , Yicheng Zhang، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2005
Pages
8
From page
705
To page
712
Abstract
We analyze some voting models mimicking online evaluation systems intended to reduce the information overload. The minimum number of operations needed for a system to be effective is analytically estimated. When herding effects are present, linear preferential attachment marks a transition between trustful and biased reputations.
Journal title
Physica A Statistical Mechanics and its Applications
Serial Year
2005
Journal title
Physica A Statistical Mechanics and its Applications
Record number
869859
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