9. One or more computer storage media configured to store instructions that are executable by one or more processing devices to perform operations comprising: accessing a cluster of a plurality of resources associated with a name context; generating a quality score for a resource, the quality score being independent of inclusion of the resource in the cluster and independent of inclusion of other resources in the cluster and indicative of a quality measure of the resource; generating a cluster relation score for the resource, the cluster relation score being dependent on the other resources in the cluster and indicative of an authority of the resource relative to authorities of the other resources in the cluster; generating a resource ranking score for the resource, with the resource ranking score at least partly based on the quality score and the cluster relation score; and ranking the resources in the cluster at least partly based on the resource ranking score.
14. The one or more computer storage media of claim 9 , wherein generating the resource ranking comprises one or more of: decreasing the cluster relation score for the resource based on a quality score of another, linked resource in the cluster; and increasing the cluster relation score for the resource based on the quality score of the other, linked resource.