Study of algorithms for simultaneously finding the maximum and minimum elements of a blockVersions of Pohl's algorithm for finding the greatest and least elements among the numbers x 1,…, x n are analyzed. An optimal-on-average algorithm for solving the problem is proposed....
// finding minimum and maximum using divide and conquer#include <iostream> using namespace std;void find_min_max(int arr[], int low, int high, int &min, int &max) {if (low == high) { if (max < arr[low]) max = arr[low];if...
H Booth,RE Tarjan - 《Journal of Algorithms》 被引量: 34发表: 1993年 Scaling Methods for Finding a Maximum Free Multiflow of Minimum Cost Suppose we are given an undirected graph with nonnegative integer-valued edge capacities and costs in which a subset of nodes is specified. We consider ...
A Resilient Distributed Algorithm for Minimum-Weight Spanning Trees This paper presents two algorithms to construct minimum weight spanning trees with approximately minimum degree. The first method gives a spanning tree whose maximum degree is $O(delta^{*} + logn)$ where $delta^{*}$ is the mini...
As communications protocols are becoming more and more complex, efficient algorithms are needed for the problem of generating minimum-length test sequences... Boyd,C Sylvia,Ural,... - 《IEEE Transactions on Software Engineering》 被引量: 24发表: 1991年 [Lecture Notes in Computer Science] Automat...
A minimum edge coloring of a bipartite graph is a partition of the edges into $\\Delta $ matchings, where $\\Delta $ is the maximum degree in the graph. Coloring algorithms that run in time $O(\\min (m(\\log n)^2 ,n^2 \\log n))$ are pres... HN Gabow,O Kariv - 《Siam...
() Citation Context ...esting problem on perfect graphs is to find efficient algorithms for the minimum weighted coloring, maximum weighted clique, minimum... M. Grtschel,L Lovász,A Schrijver - 《North Holland Mathematics Studies》 被引量: 170发表: 2015年 On the Complexity of Computing Zero...
Computer Science - Data Structures and AlgorithmsThe greedy algorithm A iterates over a set of uniformly sized independent sets of a given graph G and checks for each set S which non-neighbor of S, if any, is best suited to be added to S, until no more suitable non-neighbors are found...
Suppose that each graph in multilayer networks has the minimum degree dmin. Then, the MDSM size is at least n − dmin if a sufficient number of distinct graphs are given and n is sufficiently large. Hardness of computation of MDSM It is known that the maximum bipartite matching for ...
For moderate to large dimensions, our algorithm matches the time complexity of the previously best-known locality sensitive hashing based algorithms. Technically our algorithm follows similar design principles as Dubiner (IEEE Trans. Inf. Theory 2010) and May-Ozerov (Eurocrypt 2015). Besides improving...