We study the on-line minimum weighted bipartite matching problem in arbitrary metric spaces. Here, n not necessary disjoint points of a metric space M are given, and are to be matched on-line with n points of M revealed one by one. The cost of a matching is the sum of the distances ...
这个步骤可以使用图论之中的加权二分匹配(weighted bipartite matching)的方式来赋予每个装置所应担任的角色。经由这些步骤 … nthur.lib.nthu.edu.tw|基于 1 个网页 例句 释义: 全部,加权二分匹配 更多例句筛选 1. ImageSimilarityMeasureUsingMaxWeightedBipartiteMatching ...
We give an on-line deterministic algorithm for the weighted bipartite matching problem that achieves a competitive ratio of (2 n 1) in any metric space. ... S Khuller,SG Mitchell,VV Vazirani - Springer Berlin Heidelberg 被引量: 214发表: 1991年 Loopy Belief Propagation for Bipartite Maximum ...
We study the following vertex-weighted online bipartite matching problem: G(U, V, E) G(U, V, E) is a bipartite graph. The vertices in U U have weights and are known ahead of time, while the vertices in V V arrive online in an arbitrary order and have to be matched upon arrival....
This paper proposes a multi-objective constrained minimum weighted bipartite assignment problem (MCMWBAP), which is considered an extension of the classical bipartite matching problem (BMP). We first provide the formulation of the MCMWBAP and prove that it is an NP-hard combinatorial optimization ...
We study the stable matching problem in non-bipartite graphs with incomplete but strict preference lists, where the edges have weights and the goal is to compute a stable matching of minimum or maximum weight. This problem is known to be NP-hard in general. Our contribution is two fold: a...
Maximum weight bipartite matching in matrix multiplication time In this paper we consider the problem of finding maximum weight matchings in bipartite graphs with nonnegative integer weights. The presented algorithm for... P Sankowski - 《Theoretical Computer Science》 被引量: 84发表: 2009年 Automata...
Online bipartite matching and its variants are among the most fundamental problems in the online algorithms literature. Karp, Vazirani, and Vazirani (STOC 1990) introduced an elegant algorithm for the unweighted problem that achieves an optimal competitive ratio of 1−1/e. Later, Aggarwal et al....
2) Minimum weight perfect matching 最小权的完美匹配3) max weighted bipartite matching 最大权二部图匹配4) maximum weight matching of bipartite graph 二部图最大权匹配5) Perfect matching algorithm of bipartite graph 二分图完美匹配算法
The maximum weighted matching problem in bipartite graphs is one of the classic combinatorial optimization problems, and arises in many different applications. Ordered binary decision diagram (OBDD) or algebraic decision diagram (ADD) or variants thereof provides canonical forms to represent and ...