Analyzing knowledge communities using foreground and background clusters


Insight into the growth (or shrinkage) of “knowledge communities” of authors that build on each other's work can be gained by studying the evolution over time of clusters of documents. We cluster documents based on the documents they cite in common using the Streemer clustering method, which finds cohesive foreground clusters (the knowledge communities… (More)
DOI: 10.1145/1754428.1754430


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