This paper considers the problem of computing the dense k-vertex subgraph of a given graph, namely, the subgraph with the most edges. An approximation algorithm is developed for the problem, with approximation ratio O(nδ), for some δ < 1/3.
CITATION STYLE
Feige, U., Kortsarz, G., & Peleg, D. (2001). The dense k-subgraph problem. Algorithmica (New York), 29(3), 410–421. https://doi.org/10.1007/s004530010050
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