Finding connected components is one of the most widely used operations on a graph. Optimal serial algorithms for the problem have been known for half a century, and many competing parallel algorithms have been proposed over the last several decades under various different models of parallel ...
Georgiev. Parallel algorithm for concurrent com- putation of connected component tree. In Advanced Concepts for Intelligent Vision Systems, pages 230-241. Springer, 2008.P. Matas et al., "Parallel Algorithm for Concurrent Computation of Connected Component Tree," Adv. Concepts for Intelligent ...
Parallel Processor) Efficient Parallel Algorithm for the Connected Component Problem and Its Implementation on the DPP84 (Delft Parallel Processor)Efficient Parallel Algorithm for the Connected Component Problem and Its Implementation on the DPP84 (Delft Parallel Processor)Graph theory...
Finding the connected components of an undirected graph G =( V ,? E ) on n =| V | vertices and m =| E | edges is a fundamental computational problem. The best known parallel algorithm for the CREW PRAM model runs in O (log 2 n ) time using n 2 /log 2 n processors. For the...
Strongly connected components (SCC) are the maximally connected subgraphs of a directed graph where every node is reachable from every other node (in other words, there exists a path between every node in the subgraph). Neptune Analytics implements this algorithm using a modified multi-step approac...
In this paper, the Line-Scan Clustering (LSC) algorithm, a novel one-pass algorithm for labeling arbitrarily connected components is presented. In currentl... Yang Yang a,David Zhang b - 《Image & Vision Computing》 被引量: 94发表: 2003年 Parallel architecture dedicated to image component la...
Finding the strongly connected components (SCCs) of a directed graph is a fundamental graph-theoretic problem. Tarjan's algorithm is an efficient serial algorithm to find SCCs, but relies on the hard-to-parallelize depth-first search (DFS). We observe that implementations of several parallel SCC...
computing strongly connected components in parallel on cuda:计算强连通分量中的并行实现.pdf 2016-05-18上传 computing strongly connected components in parallel on cuda:计算强连通分量中的并行实现 文档格式: .pdf 文档大小: 221.13K 文档页数: 3页 ...
Here we present some ideas and results how a recently developed parallel algorithm to reduce the number of elements (vertices, edges and faces) in a graph can be used for finding connected components in an image. The advantage of using this method to build irregular pyramids is that the ...
The algorithm for strongly connected components is based on the parallel coloring algorithm. For more information, see Optimizing Graph Algorithms on Pregel-like Systems. Each vertex contains two fields: colorID: stores the color of Vertex v during forward traversal. At the end of computing, vert...