Synchronization enhancement of a scale-free highly clustered network

Author

Niu, Jianjun ; Deng, Zhidong

Author_Institution

Dept. of Comput. Sci. & Technol., Tsinghua Univ., Beijing

fYear

2008

fDate

25-27 June 2008

Firstpage

1996

Lastpage

2000

Abstract

We investigate synchronization of a scale-free highly clustered echo state network with Hindmarsh-Rose equations. A new method, inspired by the connectivity between functional cortical columns, is proposed to improve the network in reservoir and enhance its synchrony. The experimental results show that synchronization can be achieved and kept stable with the increase of nodes. This modified complex network, characterized by nature-growing, preferential attachment, and synchrony, is critical to echo state network, and will help study the synchronization of real large-scale complex systems.

Keywords

large-scale systems; stability; synchronisation; functional cortical columns; large-scale complex systems; scale-free highly clustered echo state network; Chaotic communication; Communication system control; Complex networks; Equations; Intelligent networks; Inverse problems; Laboratories; Neurons; Reservoirs; Spine; Hindmarsh-Rose equations; Phase synchronization; complex network; echo state network;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Control and Automation, 2008. WCICA 2008. 7th World Congress on

Conference_Location

Chongqing

Print_ISBN

978-1-4244-2113-8

Electronic_ISBN

978-1-4244-2114-5

Type

conf

DOI

10.1109/WCICA.2008.4594467

Filename

4594467