Sciweavers

1486 search results - page 26 / 298
» Algorithms for two-box covering
Sort
View
STOC
1999
ACM
123views Algorithms» more  STOC 1999»
14 years 23 days ago
Covering Rectilinear Polygons with Axis-Parallel Rectangles
We give an O( log n) factor approximation algorithm for covering a rectilinear polygon with holes using axis-parallel rectangles. This is the first polynomial time approximation a...
V. S. Anil Kumar, H. Ramesh
STOC
2005
ACM
89views Algorithms» more  STOC 2005»
14 years 8 months ago
Universal approximations for TSP, Steiner tree, and set cover
Lujun Jia, Guolong Lin, Guevara Noubir, Rajmohan R...
SODA
2000
ACM
78views Algorithms» more  SODA 2000»
13 years 9 months ago
Strengthening integrality gaps for capacitated network design and covering problems
Robert D. Carr, Lisa Fleischer, Vitus J. Leung, Cy...
ESA
2010
Springer
202views Algorithms» more  ESA 2010»
13 years 9 months ago
Optimal Cover of Points by Disks in a Simple Polygon
Haim Kaplan, Matthew J. Katz, Gila Morgenstern, Mi...
MP
1998
105views more  MP 1998»
13 years 8 months ago
Capacitated facility location: Separation algorithms and computational experience
We consider the polyhedral approach to solving the capacitated facility location problem. The valid inequalities considered are the knapsack, ow cover, e ective capacity, single d...
Karen Aardal