30. The system according to claim 23 , wherein the summarization engine is further adapted to cluster elements within the result set based on the measurement of distinctiveness.
30. The system according to claim 23 , wherein the summarization engine is further adapted to cluster elements within the result set based on the measurement of distinctiveness. 31. The system according to claim 30 , wherein the summarization engine is further adapted to identify a subset of elements within a cluster of elements of at least one cluster, wherein the subset of elements is selected based on identifying characteristics shared with the cluster.