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» Algorithms for two-box covering
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77
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WAOA
2005
Springer
84views Algorithms» more  WAOA 2005»
15 years 3 months ago
A Note on Semi-online Machine Covering
In the machine cover problem we are given m machines and n jobs to be assigned (scheduled) so that the smallest load of a machine is as large as possible. A semi-online algorithm i...
Tomás Ebenlendr, John Noga, Jiri Sgall, Ger...
ESA
2010
Springer
273views Algorithms» more  ESA 2010»
14 years 10 months ago
Minimum Vertex Cover in Rectangle Graphs
We consider the Minimum Vertex Cover problem in intersection graphs of axis-parallel rectangles on the plane. We present two algorithms: The first is an EPTAS for non-crossing rect...
Reuven Bar-Yehuda, Danny Hermelin, Dror Rawitz
FOCS
2009
IEEE
15 years 4 months ago
Approximating Minimum Cost Connectivity Problems via Uncrossable Bifamilies and Spider-Cover Decompositions
Abstract— We give approximation algorithms for the Generalized Steiner Network (GSN) problem. The input consists of a graph
Zeev Nutov
ISAAC
2004
Springer
96views Algorithms» more  ISAAC 2004»
15 years 2 months ago
Many-to-many Disjoint Path Covers in a Graph with Faulty Elements
Jung-Heum Park, Hee-Chul Kim, Hyeong-Seok Lim
73
Voted
STOC
2010
ACM
211views Algorithms» more  STOC 2010»
15 years 7 months ago
Maintaining a Large Matching or a Small Vertex Cover
We consider the problem of maintaining a large matching or a small vertex cover in a dynamically changing graph. Each update to the graph is either an edge deletion or an edge ins...
Krzysztof Onak and Ronitt Rubinfeld