Program > Plenary Speakers

Gerhard P. Fettweis

Gerhard P. Fettweis, F'09, earned a Ph.D. under H. Meyr at RWTH Aachen (Germany) in 1990. After a postdoc at IBM Research, San Jose, he joined TCSI, Berkeley, USA. Since 1994 he is Vodafone Chair Professor at TU Dresden, Germany. Since 2018 he is also founding Scientific Director & CEO of the Barkhausen Institute. He researches wireless transmission and chip design, coordinates 5G++Lab Germany and the German Cluster-for-Future SEMECO. His team spun-out 18 tech and 3 non-tech startups, and he initiated 5 platform corporations. Gerhard is member of the German Academy of Sciences (Leopoldina), the German Academy of Engineering (Acatech), the US National Academy of Engineering, and the US National Academy of Inventors (NAI). He is active in helping organize IEEE conferences. His latest recognition is becoming EURASIP Fellow 2024.

Title TBD

Yue M. Lu

Yue M. Lu attended the University of Illinois at Urbana-Champaign, where he received both the M.Sc. degree in Mathematics and the Ph.D. degree in Electrical Engineering in 2007. He currently serves as a Harvard College Professor and Gordon McKay Professor of Electrical Engineering and of Applied Mathematics at Harvard University. He has also had the privilege of holding visiting appointments at Duke University in 2016 and at the École Normale Supérieure (ENS) in Paris in 2019. His research interests lie in the mathematical foundations of statistical signal processing and machine learning in high dimensions. His research contributions have been recognized with several best paper awards (from the IEEE ICIP, ICASSP, GlobalSIP), the ECE Illinois Young Alumni Achievement Award (2015), and the IEEE Signal Processing Society Distinguished Lecturership (2022). He is a Fellow of the IEEE (class of 2024).

Exploring and Exploiting the Universality Phenomenon in High-Dimensional Estimation and Learning

Universality is a fascinating high-dimensional phenomenon. It suggests the existence of universal laws that govern the macroscopic behavior of numerous large and complex systems, regardless of their microscopic differences. In this talk, I will share recent progress in understanding and leveraging the universality phenomenon within the context of statistical estimation and learning on high-dimensional data. I will delve into several examples, including spectral methods for learning multi-index models, kernel and random feature regression, approximate message passing algorithms, regularized linear regression on highly structured, nearly deterministic design matrices, and in-context learning by linear transformers. Collectively, these examples demonstrate the robustness and broad applicability of the universality phenomenon.

Ingrid Daubechies

Ingrid Daubechies is a Belgian American mathematician whose work focuses on applications of mathematics to a wide range of fields. She currently holds the title of James B. Duke Professor of Mathematics and Electrical and Computer Engineering at Duke University. She started her career in mathematical physics, branching out to signal analysis a few years after her Ph.D. Her construction of bases of wavelets supported on finite intervals not only solved fundamental mathematical problems, but also had a large impact on signal and image processing; some of her work is used in the image compression standard JPEG-2000. She has played a unique role in making wavelets a practical basic tool of applied mathematics with major impacts on medical imaging, remote sensing, and digital photography, and she has also introduced sophisticated mathematical techniques to art conservation and evolutionary biology.

Mathematicians helping art historians and art conservators

In recent years, mathematical algorithms have helped art historians and art conservators putting together the thousands of fragments into which an unfortunate WWII bombing destroyed world famous frescos by Mantegna, decide that certain paintings by masters were “roll mates” (their canvases were cut from the same bolt), virtually remove artifacts in preparation for a restoration campaign, get more insight into paintings hidden underneath a visible one. The presentation reviews these applications, and gives a glimpse into the mathematical aspects that make this possible.

Tara Sainath

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