Sciweavers

7150 search results - page 50 / 1430
» An Approximation Algorithm for Approximation Rank
Sort
View
SODA
2010
ACM
397views Algorithms» more  SODA 2010»
15 years 10 months ago
A Constant Factor Approximation Algorithm for Generalized Min-Sum Set Cover
Nikhil Bansal, Anupam Gupta, Ravishankar Krishnasw...
121
Voted
NIPS
2001
15 years 1 months ago
A General Greedy Approximation Algorithm with Applications
Greedy approximation algorithms have been frequently used to obtain sparse solutions to learning problems. In this paper, we present a general greedy algorithm for solving a class...
T. Zhang
ICC
2009
IEEE
136views Communications» more  ICC 2009»
15 years 7 months ago
Approximation Algorithm for QoS Routing with Multiple Additive Constraints
—In this paper, we study the problem of computing the supported QoS from a source to a destination with multiple additive constraints. The problem has been shown to be NP-complet...
Ronghui Hou, King-Shan Lui, Ka-Cheong Leung, Fred ...
SPAA
2010
ACM
15 years 5 months ago
Parallel approximation algorithms for facility-location problems
This paper presents the design and analysis of parallel approximation algorithms for facility-location problems, including NC and RNC algorithms for (metric) facility location, k-...
Guy E. Blelloch, Kanat Tangwongsan
AAIM
2008
Springer
116views Algorithms» more  AAIM 2008»
15 years 6 months ago
An Improved Randomized Approximation Algorithm for Maximum Triangle Packing
This paper deals with the maximum triangle packing problem. For this problem, Hassin and Rubinstein gave a randomized polynomial-time approximation algorithm that achieves an expe...
Zhi-Zhong Chen, Ruka Tanahashi, Lusheng Wang