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» Approximation Algorithms for the Max-coloring Problem
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151
Voted
ESA
1999
Springer
148views Algorithms» more  ESA 1999»
15 years 6 months ago
Approximation Schemes for Scheduling on Uniformly Related and Identical Parallel Machines
We give a polynomial approximation scheme for the problem of scheduling on uniformly related parallel machines for a large class of objective functions that depend only on the mac...
Leah Epstein, Jiri Sgall
COCO
2007
Springer
94views Algorithms» more  COCO 2007»
15 years 6 months ago
On Approximate Majority and Probabilistic Time
We prove new results on the circuit complexity of Approximate Majority, which is the problem of computing Majority of a given bit string whose fraction of 1's is bounded away...
Emanuele Viola
103
Voted
SODA
2003
ACM
121views Algorithms» more  SODA 2003»
15 years 3 months ago
Improved results for directed multicut
We give a simple algorithm for the MINIMUM DIRECTED MULTICUT problem, and show that it gives an Ç´ÔÒµapproximation. This improves on the previous approximation guarantee of ...
Anupam Gupta
139
Voted
WADS
2007
Springer
189views Algorithms» more  WADS 2007»
15 years 8 months ago
35/44-Approximation for Asymmetric Maximum TSP with Triangle Inequality
We describe a new approximation algorithm for the asymmetric maximum traveling salesman problem (ATSP) with triangle inequality. Our algorithm achieves approximation factor 35/44 ...
Lukasz Kowalik, Marcin Mucha
110
Voted
WADS
2007
Springer
130views Algorithms» more  WADS 2007»
15 years 8 months ago
Approximating the Maximum Sharing Problem
In the maximum sharing problem (MS), we want to compute a set of (non-simple) paths in an undirected bipartite graph covering as many nodes as possible of the first layer of the ...
Amitabh Chaudhary, Danny Z. Chen, Rudolf Fleischer...