Publications related to Entropy (information theory)

Entropy in Spin Relaxation, Spintronics, and Magnetic Resonance

The entropy change during spin relaxation for a realistic model system is studied, whose spin dynamics can be handled with the Boltzmann equation. The time evolution of the von Neumann entropy is monitored during the process and is compared with the recent ...

WILEY-V C H VERLAG GMBH2020

Compute-Forward for DMCs: Simultaneous Decoding of Multiple Combinations

Michael Christoph Gastpar, Sung Hoon Lim, Adriano Pastore, Chen Feng

Algebraic network information theory is an emerging facet of network information theory, studying the achievable rates of random code ensembles that have algebraic structure, such as random linear codes. A distinguishing feature is that linear combinations ...

IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC2020

Converse for Multi-Server Single-Message PIR with Side Information

Michael Christoph Gastpar, Su Li

Multi-server single-message private information retrieval is studied in the presence of side information. In this problem, K independent messages are replicatively stored at N non-colluding servers. The user wants to privately download one message from the ...

2020

Restoration of sensory information via bionic hands

Silvestro Micera

This Review discusses non-invasive and invasive technologies for conveying artificial sensory feedback through bionic hands. Individuals who have lost the use of their hands because of amputation or spinal cord injury can use prosthetic hands to restore th ...

NATURE RESEARCH2020

Theory of screw dislocation strengthening in random BCC alloys from dilute to "High-Entropy" alloys

William Curtin, Francesco Maresca

Random body-centered-cubic (BCC) "High Entropy" alloys are a new class of alloys, some having high strength and good ductility at room temperature and some having exceptional high-temperature strength. There are no theories of strengthening of screw disloc ...

PERGAMON-ELSEVIER SCIENCE LTD2020

Robust Generalization via $\alpha$-Mutual Information

Michael Christoph Gastpar, Amedeo Roberto Esposito, Ibrahim Issa

The aim of this work is to provide bounds connecting two probability measures of the same event using Rényi

\alpha

-Divergences and Sibson’s

\alpha

-Mutual Information, a generalization of respectively the Kullback-Leibler Divergence and Shannon’s Mutual ...

ETHZ2020

Framework to Approximate the Value of Information of Bridge Load Testing for Reserve Capacity Assessment

Ian Smith, Numa Joy Bertola, Marco Proverbio

In developed countries, structural assessment of existing bridges should not be performed using the same conservative models that are used at the design stage. Field measurements of real behavior provide additional information for the inference of previous ...

2020

Coarse-grained entropy production with multiple reservoirs: Unraveling the role of time scales and detailed balance in biology-inspired systems

Daniel Maria Busiello, Amos Maritan, Deepak Gupta

A general framework to describe a vast majority of biology-inspired systems is to model them as stochastic processes in which multiple couplings are in play at the same time. Molecular motors, chemical reaction networks, catalytic enzymes, and particles ex ...

2020

Converging intracortical signatures of two separated processing timescales in human early auditory cortex

Fabiano Baroni, Arwen Blanche Giraud

Neural oscillations in auditory cortex are argued to support parsing and representing speech constituents at their corresponding temporal scales. Yet, how incoming sensory information interacts with ongoing spontaneous brain activity, what features of the ...

2020

Méthodologie de planification de projets de construction, réalisés en BIM

Alors que le domaine de la construction s’avère être depuis plus de 20 ans en dessous de la productivité moyenne globale, l’arrivée du Building Information Modeling souffle un nouvel élan prometteur autour de l’innovation de la construction. Aujourd’hui, l ...

2020

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Entropy in Spin Relaxation, Spintronics, and Magnetic Resonance

Compute-Forward for DMCs: Simultaneous Decoding of Multiple Combinations

Converse for Multi-Server Single-Message PIR with Side Information

Restoration of sensory information via bionic hands

Theory of screw dislocation strengthening in random BCC alloys from dilute to "High-Entropy" alloys

Robust Generalization via $\alpha$-Mutual Information

Framework to Approximate the Value of Information of Bridge Load Testing for Reserve Capacity Assessment

Coarse-grained entropy production with multiple reservoirs: Unraveling the role of time scales and detailed balance in biology-inspired systems

Converging intracortical signatures of two separated processing timescales in human early auditory cortex

Méthodologie de planification de projets de construction, réalisés en BIM

Entropy in Spin Relaxation, Spintronics, and Magnetic Resonance

Compute-Forward for DMCs: Simultaneous Decoding of Multiple Combinations

Restoration of sensory information via bionic hands

Converse for Multi-Server Single-Message PIR with Side Information

Robust Generalization via $\alpha$-Mutual Information

Framework to Approximate the Value of Information of Bridge Load Testing for Reserve Capacity Assessment

Coarse-grained entropy production with multiple reservoirs: Unraveling the role of time scales and detailed balance in biology-inspired systems

Theory of screw dislocation strengthening in random BCC alloys from dilute to "High-Entropy" alloys

Converging intracortical signatures of two separated processing timescales in human early auditory cortex

Méthodologie de planification de projets de construction, réalisés en BIM