Distributed randomized algorithms for opinion formation, centrality computation and power systems estimation: A tutorial overview

被引:31
作者
Frasca, Paolo [1 ]
Ishii, Hideaki [2 ]
Ravazzi, Chiara [3 ]
Tempo, Roberto [4 ]
机构
[1] Univ Twente, Dept Appl Math, NL-7500 AE Enschede, Netherlands
[2] Tokyo Inst Technol, Dept Computat Intelligence & Syst Sci, Tokyo, Japan
[3] Politecn Torino, DET, I-10129 Turin, Italy
[4] Politecn Torino, CNR IEIIT, I-10129 Turin, Italy
基金
日本科学技术振兴机构;
关键词
Networked control systems; Distributed randomized algorithms; Opinion formation; Centrality computation; PageRank; Power systems estimation; DYNAMICAL-SYSTEMS; CONSENSUS; NETWORKS; CONVERGENCE; OPTIMIZATION; BETWEENNESS; SQUARES; LIMITS;
D O I
10.1016/j.ejcon.2015.04.002
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
In this tutorial paper, we study three specific applications: opinion formation in social networks, centrality measures in complex networks and estimation problems in large-scale power systems. These applications fall under a general framework which aims at the construction of algorithms for distributed computation over a network. The two key ingredients of randomization and time-averaging are used, together with a local gossip communication protocol, to obtain convergence of these distributed algorithms to the global synchronous dynamics. (c) 2015 European Control Association. Published by Elsevier Ltd. All rights reserved.
引用
收藏
页码:2 / 13
页数:12
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