Patent Document ID: 9947119
Application ID: 14473929

Base Claim:
1. A method comprising: obtaining graph data including information related to a plurality of nodes; the plurality of nodes corresponding to search queries performed on a host site; constructing a sub-graph of additional nodes that represent search results of the search queries, the constructing of the sub-graph including generating links between the additional nodes based on an amount of overlap among the search results produced from the search queries that correspond to the one or more of the plurality of nodes, the additional nodes included in the sub-graph being clusters of the search results; rendering a graph by displaying each node at a respective absolute position within the graph and generating a plurality of tiles that depict images of the sub-graph at each of a plurality of zoom levels; and displaying a sub-graph image corresponding to a selected position and zoom level.

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Claim 7:
7. The method of claim 1 , wherein the generating the plurality of tiles at each of the plurality of zoom levels includes generating the plurality of tiles at various levels of detail based on the plurality of zoom levels.