Results 51 to 60 of about 38,961 (295)

The entropy of the multivariate poisson: An approximation

open access: yesInformation Sciences, 1995
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

Minimal Entropy Approximations and Optimal Algorithms

open access: yesMonte Carlo Methods and Applications, 2002
Partical filters are a class of recursive algorithms which approximate the filtering conditional distributions by using discrete random measures of the form \(\sum_i{}\alpha_i\delta_{V_i}\), which is the empirical distributions associated for a set of random particles of mass \({\alpha_1},{\alpha_2},\dots \), located at \(V_1,V_2,\dots \).
Crisan, D, Lyons, T
openaire   +1 more source

Time Toxicity in Wilms Tumor: Quantifying the Burden of Healthcare Interaction in the First Year After Diagnosis

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Wilms tumor (WT) treatment imposes a significant time burden on patients and their families. Time toxicity is a patient‐centered metric that quantifies the burden of healthcare interaction. We sought to define time toxicity in the first year after diagnosis of WT and hypothesized that it would increase as tumor stage and treatment ...
Caleb Q. Ashbrook   +6 more
wiley   +1 more source

Discriminating Bacterial Infection from Other Causes of Fever Using Body Temperature Entropy Analysis

open access: yes, 2022
Body temperature is usually employed in clinical practice by strict binary thresholding, aiming to classify patients as having fever or not. In the last years, other approaches based on the continuous analysis of body temperature time series have emerged.
Vargas, Borja   +13 more
core   +1 more source

Efficacy and Safety Analysis of Roxarestat in Regulating Renal Anemia in Patients on Maintenance Hemodialysis

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Objective To compare the efficacy and safety of roxarestat versus recombinant human erythropoietin (rhEPO) in the management of renal anemia in patients undergoing maintenance hemodialysis. Methods This was a prospective, open‐label, randomized controlled trial.
Lingling Chen, Junjie Zhu, Qiaonan Ge
wiley   +1 more source

Low Voltage AC Series Arc Fault Detection Method Based on Approximate Entropy for Low Computational Performance Device

open access: yesIEEE Access
The series arc faults have been increasingly recognized as one of the major causes of electrical fires in residential environments. However, detecting series arc faults is becoming more challenging due to the increasing diversity of electrical loads used
Kyoung-Tak Kim   +4 more
doaj   +1 more source

Comparative analysis of series fault arc detection methods

open access: yesGong-kuang zidonghua, 2017
For uncertainty of line fault location, current series fault arc detection methods are mainly based on current signal analysis. By comparing current waveforms before and after series arc fault under different loads, characteristics and regularities of ...
GUO Fengyi   +4 more
doaj   +1 more source

Approximate tensorization of entropy at high temperature [PDF]

open access: yes, 2014
We show that for weakly dependent random variables the relative entropy functional satisfies an approximate version of the stan- dard tensorization property which holds in the independent case.
Menz, Georg   +5 more
core   +1 more source

The Entropy Universe

open access: yes, 2021
About 160 years ago, the concept of entropy was introduced in thermodynamics by Rudolf Clausius. Since then, it has been continually extended, interpreted, and applied by researchers in many scientific fields, such as general physics, information theory,
Andreia Teixeira   +6 more
core   +1 more source

Therapeutic Apheresis in Nigeria: A Multi‐Center Summary of Abstracts From the Inaugural Nigerian Society for Apheresis Scientific Meeting

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Therapeutic apheresis (TA) is an established treatment modality for hematologic, neurologic, and immunologic disorders, yet access remains severely limited in sub‐Saharan Africa. Donor apheresis, including platelet apheresis collection from healthy donors, represents an important complementary modality supporting blood product ...
Nosa Bazuaye   +33 more
wiley   +1 more source

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