Events and conferences from research centers, universities and universities of applied sciences.

ISOR Colloquium

CityWien, Wien, Austria
DateMonday -
Montag, 04. März 2024, 16:45 - 17:45 iCal

ISOR Colloquium

"Denoising over network with application to partially observed epidemics"

Speaker: Olga Klopp (ESSEC Business School and CREST, France)

HS 7 OMP1 (#1.303)
Oskar-Morgenstern-Platz 1, 1090 Wien


We introduce a novel approach to predict epidemic spread over networks using total variation (TV) denoising, a signal processing technique. The study proves the consistency of TV denoising with Bernoulli noise, extending existing bounds from Gaussian noise literature. The methodology is further extended to handle incomplete observations, showcasing its effectiveness. We show that application of 1-bit total variation denoiser improves the prediction accuracy of virus spread dynamics on networks.

Zur Webseite der Veranstaltung


Sabine Sobotka-Tompits, BA
Fakultät für Wirtschaftswissenschaften
Institut für Statistik und Operations Research
+43 1 4277 38631
sabine.sobotka-tompits [a] univie[.]ac[.]at

Erstellt am Mittwoch, 10. Januar 2024, 14:37
Letzte Änderung am Mittwoch, 10. Januar 2024, 14:37