Spira. A distributed algorithm for minimum weight spanning trees. Technical Report LID-P-906-A, Lab. Information Decision Systems, Massachusetts Institute of Technology, October 1979.R.G. Gallager, P.A. Humblet, and P.M. Spira, "A distributed algorithm for minimum weight spanning trees," ...
minimum-weight spanning treesynchronouscommunication complexitytime complexityThis paper presents a distributed synchronous algorithm for constructing the Minimum-Weight Spanning Tree (MST) in a connected undirected graph with distinct edge weights. Each node in the graph is considered as a processor having...
Crowcroft, Core based trees (CBT)—An architecture for scalable inter-domain multicast... B. Bollobas Graph Theory, An Introductory Course (1979) F. Chin et al. An almost linear time and O(n log n +e) messages distributed algorithm for minimum-weight spanning trees T.H. Cormen et al. ...
The sketch of the proposed primal decomposition algorithm for multistage scenario MPC problem using the feasibility ensuring backtracking algorithm is given in Algorithm 2., where X denotes the optimal primal variables and λ denotes the optimal dual variables. Algorithm 2 Distributed multistage scenario ...
In such case it becomes mandatory to introduce new framework for ZigBee cluster tree network.In this paper we suggest to use an Adoptive Parent Based Framework along with Distributed Algorithm-PPR that will help to utilize bandwidth effectively and improve the throughput.Trupti Satavse...
Spanning trees Instead of a mesh, use a tree Hop up to a connector node which relays to other connector nodes Reduces superfluous messages Reduces latency Plumtree (Leit ̃ao, Pereira, & Rodrigues, 2007: Epidemic Broadcast Trees) Push-Sum Kempe, Dobra, & Gehrke - Gossip-Based Computation...
尽管scalable GNN 近年来被广泛的研究,但是处理 large-scale 图数据时仍然存在挑战,其中主要的困难包括但不限于:服务器有限的计算资源、图数据节点之间的依赖关系、集中式数据存储和模型训练带来的隐私问题,一种直观的解决方案是实现分布式训练,但是现有的分布式 GNN 训练方法会导致高额的通信开销和内存消耗。基于此本文...
1.耗时短O(max{k,logn}*n), 2.传递信息规模小:对抗分区O(klogn+t),随机分区O(klogn+t/s) 3.算法有良好的近似保证, 4.能够有效的检测出离群点. 其中,k聚类中心个数,n数据集大小,t离群点个数,s站点数(分区个数) 符号说明: 算法总体描述: ...
We propose ZAP, an algorithm for the distributed channel assignment in cognitive radio (CR) networks. CRs are capable of identifying underutilized licensed bands of the spectrum, allowing their reuse by secondary users without interfering with primary us
The objective of multiagent systems is to find a common point for all agents to minimize the sum of the distances from each agent to its corresponding convex region. A distributed consensus algorithm is proposed based on local information. A sufficient condition also is given to guarantee the ...