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BEGIN:VEVENT
UID:DSC-22358
DTSTART;TZID=Europe/Berlin:20251009T150000
SEQUENCE:1759988146
TRANSP:OPAQUE
DTEND;TZID=Europe/Berlin:20251009T154500
URL:https://www.dresden-science-calendar.de/calendar/de/detail/22358
LOCATION:MPI-CBG\, Pfotenhauerstraße 10801307 Dresden
SUMMARY:Roque: Ergodic basis pursuit leads to robust reconstruction of spar
 se network dynamics
CLASS:PUBLIC
DESCRIPTION:Speaker: Edmilson Roque\nInstitute of Speaker: MPI PKS\nTopics:
 \n\n Location:\n  Name: MPI-CBG (MPI-CBG CSBD SR Ground Floor (VC))\n  Str
 eet: Pfotenhauerstraße 108\n  City: 01307 Dresden\n  Phone: +49 351 210-0
 \n  Fax: +49 351 210-2000\nDescription: Networks of coupled dynamical syst
 ems are successful models in diverse fields of science\, ranging from phys
 ics to neuroscience. The network interaction structure impacts the dynamic
 s\; in fact\, many malfunctions are associated with disorders in the netwo
 rk structure. Yet\, typically\, we cannot measure the interaction structur
 e\; we only have access to multivariate time series of nodes’ states. Th
 is led to considerable effort in reconstructing the network from multivari
 ate data. This reconstruction problem is ill-posed for large networks\, le
 ading to the reconstruction of false network structures. In this talk\, I 
 will present an approach that uses the network dynamics’ statistical pro
 perties to ensure the exact reconstruction of weakly coupled sparse networ
 ks. Moreover\, this approach exhibits robustness against noise. I will ill
 ustrate its reconstruction power using experimental multivariate time seri
 es data obtained from optoelectronic networks.
DTSTAMP:20260818T111938Z
CREATED:20251007T054007Z
LAST-MODIFIED:20251009T053546Z
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