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Clustered co-occurrence map of the most relevant terms (top-100) from the titles of the 2,190 papers in the 2017 CIS query result set. Node size corresponds to the frequency of the terms (binary count, once per paper). Edges indicate co-occurrence and distance of nodes corresponds to the association strength of the terms within the titles (only top 300 of 1,444 total edges are shown). Colors represent the six different clusters.
