Finding Graph Matchings in Data Streams
Finding Graph Matchings in Data Streams
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DOI:
10.1007/11538462_15
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发表时间:
2005-08
影响因子:
5.2
通讯作者:
A. Mcgregor
中科院分区:
文献类型:
--
作者:
A. Mcgregor
We present algorithms for finding large graph matchings in the streaming model. In this model, applicable when dealing with massive graphs, edges are streamed-in in some arbitrary order rather than residing in randomly accessible memory. Forε> 0, we achieve aapproximation for maximum cardinality matching and aapproximation to maximum weighted matching. Both algorithms use a constant number of passes andspace.