A 0.821ratio purely combinatorial algorithm for maximum kvertex cover in bipartite graphs
Bonnet, Édouard and Escoffier, B and Paschos, V T and Stamoulis, G (2016) A 0.821ratio purely combinatorial algorithm for maximum kvertex cover in bipartite graphs. LECTURE NOTES IN COMPUTER SCIENCE, 9644. pp. 235248. ISSN 03029743 10.1007/9783662495292_18

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Abstract
We study the polynomial time approximation of the max kvertex cover problem in bipartite graphs and propose a purely combinatorial algorithm that beats the only such known algorithm, namely the greedy approach. We present a computerassisted analysis of our algorithm, establishing that the worst case approximation guarantee is bounded below by 0.821. © SpringerVerlag Berlin Heidelberg 2016.
Item Type:  Article 

Uncontrolled Keywords:  Graph theory; Vertex Cover problems; Vertex cover; Polynomial time approximation; Greedy approaches; Computerassisted analysis; Combinatorial algorithm; Bipartite graphs; Polynomial approximation; information science; Computer Aided Analysis; Combinatorial mathematics; Approximation algorithms; Algorithms 
Subjects:  Q Science > QA Mathematics and Computer Science > QA75 Electronic computers. Computer science / számítástechnika, számítógéptudomány 
Divisions:  Informatics Laboratory 
SWORD Depositor:  MTMT Injector 
Depositing User:  MTMT Injector 
Date Deposited:  08 Feb 2017 13:55 
Last Modified:  21 Jul 2019 14:01 
URI:  http://eprints.sztaki.hu/id/eprint/9072 
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