| 摘要 |
Correspondents provide estimates of an attribute relating to an information object such as an online article on a particular topic. Correspondents also provide indications of their respective degree of trust of the estimates given by the other correspondents. An algorithm determines a network containing the estimates and degrees of trust and determines an overall estimate of the attribute from the point of view of any one correspondent in the network. A system of this kind is useful for rating websites, for example.
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