Method and apparatus for role grouping by shared resource utilization

摘要

Role search apparatus for grouping nodes according to relationships with other nodes, the apparatus including: an input for receiving an arrangement of nodes, the arrangement including at least two partitions of the nodes and with predetermined relationships between nodes across the partitions, and a pattern recognition unit associated with the input, for using pattern recognition on the nodes and the relationships to find relationship patterns amongst the nodes, thereby to form at least one group from nodes of a first of the partitions, wherein the nodes being formed into the group share relationships with same ones of a predetermined number of nodes in a second partition.