Abstract

We present polynomial time algorithms for induced biclique optimization problems in the following families of graphs: polygon-circle graphs, 4-hole-free graphs, complements of interval-filament graphs and complements of subtree-filament graphs. Such problems are to find maximum: induced bicliques, induced balanced bicliques and induced edge bicliques. These problems have applications for biclique clustering of proteins by PPI criteria, of documents, and of web pages.

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