Statistical Physics and Information Theory : New Frontiers - a podcast by Michael Haack

Since the emergence of information theory in the middle of the 20th century, this new scientific field has been deeply entangled with statistical physics, as attested from the beginning by the use of entropy to quantify information content. The talk will explore the major
impact of these transdisciplinary exchanges, with a particular focus on the important new research topic called "compressed sensing". Starting from the observation that interesting signals can becompressed, and thus are sparse in some representation, compressed sensing aims at acquiring data directly in a compressed way, using
then computational methods to reconstruct the original signal. Itopens the way to faster, less destructive, and more e�ective signal acquisition, with possible applications in many branches of science,
from magnetic resonance imaging to astronomy, tomography, or geneinteraction network reconstruction. The talk will describe the spectacular progress that can be made using various statistical physics
ideas, from spin glass theory to crystal nucleation.

Further episodes of Sommerfeld Theory Colloquium (ASC)

Further podcasts by Michael Haack

Website of Michael Haack