Geometry of curves in time series and shape analysis

Program

Corresponding time delay, based on Berlin time (GMT +2): Chicago -7 hours, New York -6 hours, London -1 hour

 
Tuesday, August 11, 2020
15:00 - 16:00Peter Olver (University of Minnesota)
Origins and applications of signatures
16:00 - 16:40Katrina Yezzi-Woodley (University of Minnesota)
The importance and challenges of refitting fragmented animal bones from archaeological sites
16:40 - 17:00Break
17:00 - 18:00Terry Lyons (University of Oxford)
The signature kernel and the goursat PDE
 video 
18:00 - 18:40Adeline Fermanian (LPSM, Sorbonne Université)
Learning with signatures: estimation in a linear model and a generalized signature method for time series classification
18:40 - 19:00Break
19:00 - 19:45Happy Hour
 
Wednesday, August 12, 2020
15:00 - 16:00Harald Oberhauser (University of Oxford)
Random curves as random tensors
16:00 - 17:00Poster Session
List of the posters with abstracts
17:00 - 17:30Break
17:30 - 18:30Irina Kogan (North Carolina State University)
Curve matching
18:30 - 19:00Eric Geiger (North Carolina State University)
Non-congruent curves with identical signatures
 
Thursday, August 13, 2020
15:30 - 16:00Hao Ni (University College London)
The signature-based GAN model for time series generation
16:00 - 16:30Break
16:30 - 17:00Stephan Huckemann (University of Göttingen)
A brief introduction to geometrical statistics
17:00 - 17:30Shannon McPherron (Max Planck Institute for Evolutionary Anthropology)
Putting what's broken back together again
17:30 - 18:00Christoph von Tycowicz (Zuse Institute Berlin)
Intrinsic analysis of time-varying shape data
18:00 - 18:15Break
18:15 - 19:00Special session on evolutionary anthropology discussion
 video 
 
Friday, August 14, 2020
15:00 - 15:30Kurusch Ebrahimi-Fard (Norwegian University of Science and Technology)
Generating series of a network of interconnected systems
15:30 - 16:00Peter Friz (TU and WIAS Berlin)
Diamonds, Cumulants, Signature cumulants and Magnus expansion (joint work with Paul Hager and Nikolas Tapia, TUB)
 video 
16:00 - 16:30Break
16:30 - 17:00Nikolas Tapia (Weierstrass Institute for Applied Analysis and Stochastics)
Signatures in shape analysis
17:00 - 17:30Mireille Boutin (Purdue University)
Can a drone hear the shape of a room?
17:30 - 18:00Break
18:00 - 18:45Panel with Speakers
 video 

Date and Location

August 11 - 14, 2020
Max Planck Institute for Mathematics in the Sciences
Virtual event - Videobroadcast

Scientific Organizers

Joscha Diehl
University of Greifswald

Michael Ruddy
MPI for Mathematics in the Sciences

Max von Renesse
Leipzig University

Administrative Contact

Saskia Gutzschebauch
MPI für Mathematik in den Naturwissenschaften
Contact by Email
31.08.2020, 19:58