Global Price Updates Help
نویسندگان
چکیده
منابع مشابه
Global Price Updates Help
Periodic global updates of dual variables have been shown to yield a substantial speed advantage in implementations of push-relabel algorithms for the maximum flow and minimum cost flow problems. In this paper, we show that in the context of the bipartite matching and assignment problems, global updates yield a theoretical improvement as well. For bipartite matching, a pushrelabel algorithm tha...
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ژورنال
عنوان ژورنال: SIAM Journal on Discrete Mathematics
سال: 1997
ISSN: 0895-4801,1095-7146
DOI: 10.1137/s0895480194281185