该软件包包含多路分区算法:FMS(Fiduccia-Mattheyses-Sanchis)、PLM(通过锁定移动进行分区)、PFM(通过自由移动进行分区),详见 [DaAy97]。 图分区问题 图划分问题定义如下:给定一个输入图,将其划分为给定数量的几乎相等大小的部分,使得cutsize,即端点位于不同部分的边权重之和,被最小化。 这个问题有很多变化,并且在很...
PartitionStrategy的原理主要包括以下几点： 1. 根据用户指定的分区策略，将图的顶点和边分布到不同的分区...
However, both the algorithms minimize the inter-node communication efficiently in order to improve the performance of a distributed system.The University of Toledo.Gadde, Srimanth.The University of Toledo.Gadde, S.: Graph partitioning algorithms for minimizing inter-node communication on a distributed ...
C2. 高效的节点间关系建模：在图学习领域，节点之间常常存在错综复杂的依赖关系，模型需要对节点的局部和...
2016. Recent Advances in Graph Partitioning. Springer International Publishing, Cham, 117–158. [30]Caldwell Andrew E., Kahng Andrew B., and Markov Igor L.. 2000. Improved algorithms for hypergraph bipartitioning. In Proceedings of the Asia and South Pacific Design Automation Conference (ASP-...
http://pub.ist.ac.at/~vnk/software.html— “An Experimental Comparison of Min-Cut/Max-Flow Algorithms for Energy Minimization in Computer Vision”中描述的最大流算法的实现 http://vision.csd.uwo.ca/code/— 一些图割库和MATLAB包装器 http://gridcut.com/— 快速多核最大流/最小割求解器,针对...
Camarda K.V., Stadtherr M.A., "Matrix ordering strategies for process engineering: graph partitioning algorithms for parallel computation", Computers and Chemical Engineering 23, (1999) 1063-1073.Camarda K. V., Stadtherr M. A.: Matrix ordering strategies for process engineering: graph ...
While achieving balanced partitions for streaming graphs is easy, existing graph partitioning algorithms either fail to work on streaming workloads, or leave edge-cut ratio to be further improved. Our research aims to provide a better solution that fits the need of streaming graph partitioning in a...
From social networks and biological systems to recommendation engines, graph clustering algorithms enable data scientists to gain insights and make informed decisions that create value.
In this repo, we implement several edge partitioning algorithms and compute their replication factors for comparison: Random partitioning (random) Degree-based hashing (DBH): apaperon NIPS'14 A method based onHilber space-filling curve(HSFC): this one is inspired by Frank McSherry'spost ...