Article (Scientific journals)
Robust dynamical network structure reconstruction
Yuan, Ye; Stan, Guy-Bart; Warnick, Stan et al.
2011In Automatica, 47 (6)
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Keywords :
Robust network reconstruction; Noise and unmodelled dynamics; Systems biology
Abstract :
[en] This paper addresses the problem of network reconstruction from data. Previous work identified necessary and sufficient conditions for network reconstruction of LTI systems, assuming perfect measurements (no noise) and perfect system identification. This paper assumes that the conditions for network reconstruction have been met but here we additionally take into account noise and unmodelled dynamics (including nonlinearities). In order to identify the network structure that generated the data, we compute the smallest distances between the measured data and the data that would have been generated by particular network structures. We conclude with biologically inspired network reconstruction examples which include noise and nonlinearities.
Disciplines :
Engineering, computing & technology: Multidisciplinary, general & others
Author, co-author :
Yuan, Ye
Stan, Guy-Bart
Warnick, Stan
GONCALVES, Jorge ;  University of Luxembourg > Luxembourg Centre for Systems Biomedicine (LCSB)
Language :
English
Title :
Robust dynamical network structure reconstruction
Publication date :
June 2011
Journal title :
Automatica
ISSN :
0005-1098
Publisher :
Pergamon Press - An Imprint of Elsevier Science, Oxford, United Kingdom
Volume :
47
Issue :
6
Peer reviewed :
Peer Reviewed verified by ORBi
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