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"Constant factor approximation algorithms for the densest k-subgraph ..."
Jonathan Backer, J. Mark Keil (2010)
- Jonathan Backer, J. Mark Keil:
Constant factor approximation algorithms for the densest k-subgraph problem on proper interval graphs and bipartite permutation graphs. Inf. Process. Lett. 110(16): 635-638 (2010)
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