网络释义 1. 最小基数 OWL2 Web本体语言快速参考指南... ... 最大基数( maximum cardinality)最小基数(minimum cardinality) 全称命题( universal… nkos.lib.szu.edu.cn|基于4个网页 2. 最小基数性 屏东商业技术学院 周国华 14 最小基数性 •最小基数性(minimum cardinality)又称为参与限制 (participating...
Let G be a connected graph and k∈N. The kヾistance domination number of G is the smallest cardinality of a set S of vertices such that every vertex of G is within distance k from some vertex of S. While for k=1, that is, for the ordinary domination number, the problem of ...
二分图的两组节点都是Trip,如果在Vehicle-shareability里邮编,则二分图里也有对应的边。这样的话,path cover问题就转变为 maximum cardinality bipartite matching问题。使用算法在二分图中找到最大匹配后,任选二分图中一个节点集合,其中未匹配的节点数就是最小车队数。详情可参见附录的资料。 Hopcroft-Karp算法 二分...
二分图的两组节点都是Trip,如果在Vehicle-shareability里邮编,则二分图里也有对应的边。这样的话,path cover问题就转变为 maximum cardinality bipartite matching问题。使用算法在二分图中找到最大匹配后,任选二分图中一个节点集合,其中未匹配的节点数就是最小车队数。详情可参见附录的资料。 Hopcroft-Karp算法 二分...
A set S of vertices in a graph G is a paired dominating set if every vertex of G is adjacent to a vertex in S and the subgraph induced by S contains a perfect matching (not necessarily as an induced subgraph). The minimum cardinality of a paired dominating set of G is the paired do...
(see Sect.3for details), and in Sect.7, we present our first randomized approximation algorithm based on scheduling theory, whose approximation factor depends on rank of the hypergraph, i.e. the maximum cardinality of its hyperedges (or in other words, the maximum cardinality of the candidate...
We consider both minimizing and maximizing the weight of the MST over the input. The minimum weight version of the problem is known as the Minimum Spanning Tree with Neighborhoods (MSTN) problem, and the maximum weight version (max-MSTN) has not been studied previously to our knowledge. We ...
,Xk∈F. (To emphasize that the sets involved in the union are pairwise disjoint, we use notation ⊔ rather than ∪.) Let s(D) denote the maximum cardinality (size) of a member of D. For an arbitrary disjoint extension D of F, problem (M) can be reduced to at most s(D) ...
Asλ→0, the weights of the penalized problem become exactly 0.5 in two assets. This happens because a portfolio with 0.5 weights in two assets is the one that is closest to the EW portfolio and satisfies the constraints. Asλ→∞, the weights of the penalized problem come closer to...
Facebook Twitter Google Share on Facebook minimum vertex cover [‚min·ə·məm ′vər‚teks ‚kəv·ər] (mathematics) A vertex cover in a graph such that there is no other vertex cover with fewer vertices. McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyri...