BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//hacksw/handcal//NONSGML v1.0//EN
BEGIN:VEVENT
UID:node-3042389@phys.huji.ac.il
DTSTAMP:20210804T090000Z
DTSTART:20210804T090000Z
DTEND:20210804T103000Z
SUMMARY:Special Nonlinear Physics Seminar: "Direct detection of the origins of anomalous diffusion in experimental time-series"
DESCRIPTION:Lecturer:Dr. Erez Aghion,Department of Physics, University of Massachusetts, Boston MA
Abstract:
We study a technique that allows an experimentalist to quantify separatelythe degree to which an observed anomalous diffusion occurs due to:
i. non-stationarity (the ``Moses effect"), ii. extreme rare events (``Noah effect") or iii. temporal correlations (``Joseph effect").
This decomposition method offers a way to obtain a better understanding aboutthe underlying dynamics of the system, without making prior assumptions on the model that describes it.
In addition, it facilitates the classification of fitting and non-fitting models that might be proposed for this purpose.
We apply the approach to data from the recent multi-group collaborativeeffort, to create an objective comparison of methods to decode anomalous diffusion,known as the ANDI challenge. Our hope is to promote the use of this technique for more systems in the future.
LOCATION:The link will be sent to you after registration END:VEVENT END:VCALENDAR