Results 41 to 50 of about 343,367 (193)

Aspects of Holographic Entanglement at Finite Temperature and Chemical Potential [PDF]

open access: yes, 2016
We investigate the behavior of entanglement entropy at finite temperature and chemical potential for strongly coupled large-N gauge theories in $d$-dimensions ($d\ge 3$) that are dual to Anti-de Sitter-Reissner-Nordstrom geometries in $(d+1)-$dimensions,
Kundu, Sandipan, Pedraza, Juan F.
core   +3 more sources

Information and Divergence Measures

open access: yesEntropy, 2023
The present Special Issue of Entropy, entitled Information and Divergence Measures, covers various aspects and applications in the general area of Information and Divergence Measures [...]
Alex Karagrigoriou, Andreas Makrides
doaj   +1 more source

On using Shannon entropy measure for formulating new weighted exponential distribution

open access: yesJournal of Taibah University for Science, 2022
In this article, a new class of weighted exponential distribution called Entropy-Based Exponential weighted distribution (EBEWD) is proposed. The main idea of the new lifetime distribution is in using the Shannon entropy measure as a weighted function ...
Amjad D. Al-Nasser   +2 more
doaj   +1 more source

Entropy, mutual information, and systematic measures of structured spiking neural networks [PDF]

open access: yesJournal of Theoretical Biology, 2020
The aim of this paper is to investigate various information-theoretic measures, including entropy, mutual information, and some systematic measures that based on mutual information, for a class of structured spiking neuronal network. In order to analyze and compute these information-theoretic measures for large networks, we coarse-grained the data by ...
Wenjie Li, Yao Li
openaire   +3 more sources

Information Distances versus Entropy Metric

open access: yesEntropy, 2017
Information distance has become an important tool in a wide variety of applications. Various types of information distance have been made over the years.
Bo Hu, Lvqing Bi, Songsong Dai
doaj   +1 more source

New Information Measures for the Generalized Normal Distribution

open access: yesInformation, 2010
We introduce a three-parameter generalized normal distribution, which belongs to the Kotz type distribution family, to study the generalized entropy type measures of information. For this generalized normal, the Kullback-Leibler information is evaluated,
Christos P. Kitsos, Thomas L. Toulias
doaj   +1 more source

Smooth Renyi Entropies and the Quantum Information Spectrum

open access: yes, 2008
Many of the traditional results in information theory, such as the channel coding theorem or the source coding theorem, are restricted to scenarios where the underlying resources are independent and identically distributed (i.i.d.) over a large number of
Datta, Nilanjana, Renner, Renato
core   +1 more source

Expected Shannon Entropy and Shannon Differentiation between Subpopulations for Neutral Genes under the Finite Island Model.

open access: yesPLoS ONE, 2015
Shannon entropy H and related measures are increasingly used in molecular ecology and population genetics because (1) unlike measures based on heterozygosity or allele number, these measures weigh alleles in proportion to their population fraction, thus ...
Anne Chao   +5 more
doaj   +1 more source

Empirical Estimation of Information Measures: A Literature Guide

open access: yesEntropy, 2019
We give a brief survey of the literature on the empirical estimation of entropy, differential entropy, relative entropy, mutual information and related information measures.
Sergio Verdú
doaj   +1 more source

Polyadic Entropy, Synergy and Redundancy among Statistically Independent Processes in Nonlinear Statistical Physics with Microphysical Codependence

open access: yes, 2017
The information shared among observables representing processes of interest is traditionally evaluated in terms of macroscale measures characterizing aggregate properties of the underlying processes and their interactions.
Perdigão, Rui A. P.
core   +2 more sources

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