2017 - T3 - WS3 - Quantum information theory

Collection 2017 - T3 - WS3 - Quantum information theory

Organizer(s) Fawzi, Omar ; Harrow, Aram ; Kerenidis, Iordanis ; Szarek, Stanislaw ; Winter, Andreas

Date(s) 11/12/2017 - 15/12/2017

linked URL https://web.archive.org/web/20201010200040/https://sites.google.com/site/analysisqit2017/

00:00:00 / 00:00:00

3 19

Generalized maximum entropy estimation

By Tobias Sutter

We consider the problem of estimating a probability distribution that maximizes the entropy while satisfying a finite number of moment constraints, possibly corrupted by noise. Based on duality of convex programming, we present a novel approximation scheme using a smoothed fast gradient method that is equipped with explicit bounds on the approximation error. This is joint work with T. Sutter, P. Esfahani, and J. Lygeros (arXiv:1708. 07311).

Information about the video

Date of recording 11/12/2017
Date of publication 12/12/2017
Institution IHP
Licence CC BY-NC-ND
Language English
Format MP4

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MSC codes

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All the collection videos

43:11

published on December 12, 2017

A surprising majorization relation and its applications

By Nilanjana Datta

40:06

published on December 12, 2017

Efficient decoding of random errors for quantum expander codes

By Anthony Leverrier

36:45

published on December 12, 2017

Generalized maximum entropy estimation

By Tobias Sutter

42:30

published on December 12, 2017

Matrix trace inequalities for quantum entropy

By Mario Berta

48:21

published on December 12, 2017

Optimized quantum f-divergences and data processing

By Mark Wilde

48:19

published on December 13, 2017

Quantum information trade-off for Augmented Index

By Ashwin Nayak

45:38

published on December 13, 2017

The information cost of quantum memoryless protocols

By Mathieu Lauriere

45:46

published on December 13, 2017

Universal points in the asymptotic spectrum of tensors

By Matthias Christandl

44:42

published on December 14, 2017

(Some) challenges and tools on a quantum internet

By Stephanie Wehner

50:23

published on December 14, 2017

The simplest device-independent scenario with a classical/quantum separation

By Stefano Pironio

50:49

published on December 14, 2017

What is macroscopic quantum information?

By Barbara Terhal

41:17

published on December 15, 2017

Capacity Approaching Coding for Low Noise Interactive Quantum Communication

By Dave Touchette

45:44

published on December 15, 2017

Hamiltonian Simulation and Universal Quantum Hamiltonians

By Toby Cubitt

45:20

published on December 15, 2017

Matrix Product Operators and Approximate Quantum Markov Chains

By Fernando Brandao

47:44

published on December 15, 2017

New one-shot protocols for quantum communication tasks

By Rahul Jain

41:34

published on December 15, 2017

Verification of Measurement-Based Quantum Computation

By Masahito Hayashi

31:15

published on December 18, 2017

Resetting uncontrolled quantum systems

By Miguel Navascués

49:50

published on December 18, 2017

The quantum query complexity of sorting under partial information

By Jérémie Roland

42:10

published on December 18, 2017

Verifier-on-a-Leash: new schemes for verifiable delegated quantum computation, with quasilinear resources

By Stacey Jeffery

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