| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 9728086 | Physica A: Statistical Mechanics and its Applications | 2005 | 8 Pages |
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.
Related Topics
Physical Sciences and Engineering
Mathematics
Mathematical Physics
Authors
Paolo Laureti, Lionel Moret, Yi-Cheng Zhang,