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COLOGNETWENTE
2010
8 years 4 months ago
Static Symmetry Breaking in Circle Packing
Alberto Costa, Pierre Hansen, Leo Liberti
COLOGNETWENTE
2010
8 years 4 months ago
On the Convergence of Feasibility based Bounds Tightening
Pietro Belotti, Sonia Cafieri, Jon Lee, Leo Libert...
COLOGNETWENTE
2010
8 years 4 months ago
Approximating Independent Set in Semi-Random Graphs
We present an algorithm for the independent set problem on semi-random graphs, which are generated as follows: An adversary chooses an n-vertex graph, and then each edge is flipp...
Bodo Manthey, Kai Plociennik
COLOGNETWENTE
2010
8 years 4 months ago
Bisimplicial Edges in Bipartite Graphs
Bisimplicial edges in bipartite graphs are closely related to pivots in Gaussian elimination that avoid turning zeroes into non-zeroes. We present a new deterministic algorithm to...
Matthijs Bomhoff, Bodo Manthey
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