Results 31 to 40 of about 396,333 (302)

Exponential rate of convergence in current reservoirs [PDF]

open access: yes, 2015
In this paper we consider a family of interacting particle systems on [−N, N] that arises as a natural model for current reservoirs and Fick’s law. We study the exponential rate of convergence to the stationary measure, which we prove to be of the order ...
De Masi, Anna   +3 more
core   +2 more sources

Model Checking in Bits and Pieces [PDF]

open access: yesElectronic Proceedings in Theoretical Computer Science, 2013
Fully automated verification of concurrent programs is a difficult problem, primarily because of state explosion: the exponential growth of a program state space with the number of its concurrently active components.
Kedar S. Namjoshi
doaj   +1 more source

Synthesis and Antiproliferative Activity against Cancer Cells of Indole-Aryl-Amide Derivatives

open access: yesMolecules, 2022
Indoles constitute a large family of heterocyclic compounds widely occurring in nature which are present in a number of bioactive natural and synthetic compounds, including anticancer agents or atypical opioid agonists. As a result, exponential increases
Junwei Zhao   +5 more
doaj   +1 more source

A Non-Linear Filtering Algorithm Based on Alpha-Divergence Minimization

open access: yesSensors, 2018
A non-linear filtering algorithm based on the alpha-divergence is proposed, which uses the exponential family distribution to approximate the actual state distribution and the alpha-divergence to measure the approximation degree between the two ...
Yarong Luo   +3 more
doaj   +1 more source

bamlss: A Lego Toolbox for Flexible Bayesian Regression (and Beyond)

open access: yesJournal of Statistical Software, 2021
Over the last decades, the challenges in applied regression and in predictive modeling have been changing considerably: (1) More flexible regression model specifications are needed as data sizes and available information are steadily increasing ...
Nikolaus Umlauf   +3 more
doaj   +1 more source

Using Geometry to Select One Dimensional Exponential Families That Are Monotone Likelihood Ratio in the Sample Space, Are Weakly Unimodal and Can Be Parametrized by a Measure of Central Tendency

open access: yesEntropy, 2014
One dimensional exponential families on finite sample spaces are studied using the geometry of the simplex Δn°-1  and that of a transformation Vn-1 of its interior.
Paul Vos, Karim Anaya-Izquierdo
doaj   +1 more source

Visualizing probabilistic models in Minkowski space with intensive symmetrized Kullback-Leibler embedding

open access: yesPhysical Review Research, 2020
We show that the predicted probability distributions for any N-parameter statistical model taking the form of an exponential family can be explicitly and analytically embedded isometrically in a N+N-dimensional Minkowski space.
Han Kheng Teoh   +5 more
doaj   +1 more source

Phenotypes and subphenotypes of delirium: a review of current categorisations and suggestions for progression

open access: yesCritical Care, 2021
Delirium is a clinical syndrome occurring in heterogeneous patient populations. It affects 45–87% of critical care patients and is often associated with adverse outcomes including acquired dementia, institutionalisation, and death. Despite an exponential
Emily M. L. Bowman   +3 more
doaj   +1 more source

An algorithm for approximation of Bazier surfaces for special case of quadriangular grid

open access: yesComputational Science and Techniques, 2015
This paper proposes an algorithm for construction of C2 surface. The input is a 3D quadrangular surface which doesn't have adjacent extraordinary points.
Martynas Sabaliauskas
doaj   +1 more source

Antiproliferative Effects of the Natural Oxadiazine Nocuolin A Are Associated With Impairment of Mitochondrial Oxidative Phosphorylation

open access: yesFrontiers in Oncology, 2019
Natural products are interesting sources for drug discovery. The natural product oxadiazine Nocuolin A (NocA) was previously isolated from the cyanobacterial strain Nodularia sp.
Maria Lígia Sousa   +7 more
doaj   +1 more source

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