**Commenced**in January 2007

**Frequency:**Monthly

**Edition:**International

**Paper Count:**264

# Search results for: entropy

##### 264 On q-Non-extensive Statistics with Non-Tsallisian Entropy

**Authors:**
Petr Jizba,
Jan Korbel

**Abstract:**

**Keywords:**
multifractals,
Rényi information entropy,
THC entropy,
MaxEnt,
heavy-tailed distributions

##### 263 Entropy Measures on Neutrosophic Soft Sets and Its Application in Multi Attribute Decision Making

**Authors:**
I. Arockiarani

**Abstract:**

**Keywords:**
entropy measure,
Hausdorff distance,
neutrosophic set,
soft set

##### 262 On the Topological Entropy of Nonlinear Dynamical Systems

**Authors:**
Graziano Chesi

**Abstract:**

**Keywords:**
non-linear system,
communication constraint,
topological entropy

##### 261 Linear Study of Electrostatic Ion Temperature Gradient Mode with Entropy Gradient Drift and Sheared Ion Flows

**Authors:**
M. Yaqub Khan,
Usman Shabbir

**Abstract:**

**Keywords:**
entropy,
velocity shear,
ion temperature gradient mode,
drift

##### 260 Reasons for Non-Applicability of Software Entropy Metrics for Bug Prediction in Android

**Authors:**
Arvinder Kaur,
Deepti Chopra

**Abstract:**

**Keywords:**
android,
bug prediction,
mining software repositories,
software entropy

##### 259 Analysis of EEG Signals Using Wavelet Entropy and Approximate Entropy: A Case Study on Depression Patients

**Authors:**
Subha D. Puthankattil,
Paul K. Joseph

**Abstract:**

**Keywords:**
EEG,
depression,
wavelet entropy,
approximate entropy,
relative wavelet energy,
multiresolution decomposition

##### 258 Entropy Analysis of a Thermo-Acoustic Stack

**Authors:**
Ahmadali Shirazytabar,
Hamidreza Namazi

**Abstract:**

**Keywords:**
thermo-acoustics,
entropy,
second law of thermodynamics,
Rott’s linear thermo-acoustic approximation

##### 257 Econophysics: The Use of Entropy Measures in Finance

**Authors:**
Muhammad Sheraz,
Vasile Preda,
Silvia Dedu

**Abstract:**

**Keywords:**
option pricing,
Black-Scholes model,
Tsallis entropy,
Kaniadakis entropy,
weighted entropy,
risk-neutral density

##### 256 Closed-Form Sharma-Mittal Entropy Rate for Gaussian Processes

**Authors:**
Septimia Sarbu

**Abstract:**

**Keywords:**
generalized entropies,
Sharma-Mittal entropy rate,
Gaussian processes,
eigenvalues of the covariance matrix,
squeeze theorem

##### 255 Entropy Risk Factor Model of Exchange Rate Prediction

**Authors:**
Darrol Stanley,
Levan Efremidze,
Jannie Rossouw

**Abstract:**

**Keywords:**
currency trading,
entropy,
market timing,
risk factor model

##### 254 An Alternative Proof for the Topological Entropy of the Motzkin Shift

**Authors:**
Fahad Alsharari,
Mohd Salmi Md. Noorani

**Abstract:**

**Keywords:**
entropy,
Motzkin shift,
mathematical model,
theory

##### 253 Maximum Entropy Based Image Segmentation of Human Skin Lesion

**Authors:**
Sheema Shuja Khattak,
Gule Saman,
Imran Khan,
Abdus Salam

**Abstract:**

**Keywords:**
shannon,
maximum entropy,
Renyi,
Tsallis entropy

##### 252 Entropy Generation of Natural Convection Heat Transfer in a Square Cavity Using Al2O3-Water Nanofluid

**Authors:**
M. Alipanah,
A. Ranjbar,
E. Farnad,
F. Alipanah

**Abstract:**

**Keywords:**
entropy generation,
natural convection,
bejan number,
nuselt number,
nanofluid

##### 251 Religion: The Human Entropy

**Authors:**
Abul Kayum Zarzis Alam

**Abstract:**

**Keywords:**
death,
earth,
entropy,
Homo sapiens,
religion and human entropy

##### 250 Identification of the Main Transition Velocities in a Bubble Column Based on a Modified Shannon Entropy

**Authors:**
Stoyan Nedeltchev,
Markus Schubert

**Abstract:**

**Keywords:**
bubble column,
gas holdup fluctuations,
modified Shannon entropy,
Kolmogorov entropy

##### 249 Entropy Analysis in a Bubble Column Based on Ultrafast X-Ray Tomography Data

**Authors:**
Stoyan Nedeltchev,
Markus Schubert

**Abstract:**

*U*

_{G}in a bubble column (0.1 m in ID) operated with an air-deionized water system at ambient conditions. Raw reconstructed images were treated by both the information entropy (IE) and the reconstruction entropy (RE) algorithms in order to identify the main transition velocities in a bubble column. The IE values exhibited two well-pronounced minima at

*U*

_{G}=0.025 m/s and

*U*

_{G}=0.085 m/s identifying the boundaries of the homogeneous, transition and heterogeneous regimes. The RE extracted from the central region of the column’s cross-section exhibited only one characteristic peak at

*U*

_{G}=0.03 m/s, which was attributed to the transition from the homogeneous to the heterogeneous flow regime. This result implies that the transition regime is non-existent in the core of the column.

**Keywords:**
bubble column,
ultrafast X-ray tomography,
information entropy,
reconstruction entropy

##### 248 Time's Arrow and Entropy: Violations to the Second Law of Thermodynamics Disrupt Time Perception

**Authors:**
Jason Clarke,
Michaela Porubanova,
Angela Mazzoli,
Gulsah Kut

**Abstract:**

**Keywords:**
time perception,
entropy,
temporal illusions,
duration perception

##### 247 Entropy Production in Mixed Convection in a Horizontal Porous Channel Using Darcy-Brinkman Formulation

**Authors:**
Amel Tayari,
Atef Eljerry,
Mourad Magherbi

**Abstract:**

**Keywords:**
entropy generation,
porous media,
heat transfer,
mixed convection,
numerical methods,
darcy,
brinkman

##### 246 A Modified Shannon Entropy Measure for Improved Image Segmentation

**Authors:**
Mohammad A. U. Khan,
Omar A. Kittaneh,
M. Akbar,
Tariq M. Khan,
Husam A. Bayoud

**Abstract:**

**Keywords:**
Shannon entropy,
medical image processing,
image segmentation,
modification

##### 245 Complete Enumeration Approach for Calculation of Residual Entropy for Diluted Spin Ice

**Authors:**
Yuriy A. Shevchenko,
Konstantin V. Nefedev

**Abstract:**

**Keywords:**
entropy,
pyrochlore,
spin ice,
Wang-Landau algorithm

##### 244 Automatic Seizure Detection Using Weighted Permutation Entropy and Support Vector Machine

**Authors:**
Noha Seddik,
Sherine Youssef,
Mohamed Kholeif

**Abstract:**

**Keywords:**
electroencephalogram (EEG),
epileptic seizure detection,
weighted permutation entropy (WPE),
support vector machine (SVM)

##### 243 Numerical Prediction of Entropy Generation in Heat Exchangers

**Authors:**
Nadia Allouache

**Abstract:**

**Keywords:**
heat exchangers,
porous medium,
second law approach,
turbulent flow

##### 242 Application of Entropy Concept for Discharge Estimation: An Experimental Investigation in a Laboratory Flume

**Authors:**
Gurpinder Singh,
Manoj K. Jain

**Abstract:**

**Keywords:**
information theory,
river,
POME,
Shannon entropy

##### 241 Non-linear Analysis of Spontaneous EEG After Spinal Cord Injury: An Experimental Study

**Authors:**
Jiangbo Pu,
Hanhui Xu,
Yazhou Wang,
Hongyan Cui,
Yong Hu

**Abstract:**

**Keywords:**
spinal cord injury (SCI),
sample entropy,
nonlinear,
complex system,
firing pattern,
EEG,
spontaneous activity,
Basso Beattie Bresnahan (BBB) score

##### 240 Method of Estimating Absolute Entropy of Municipal Solid Waste

**Authors:**
Francis Chinweuba Eboh,
Peter Ahlström,
Tobias Richards

**Abstract:**

^{o}

**= 0.0101C + 0.0630H + 0.0106O + 0.0108N + 0.0155S + 0.0084Cl (kJ.K**

_{msw}^{-1}.kg) and the present correlation can be used for estimating the absolute entropy of MSW by using the elemental compositions of the fuel within the range of 10.3%

**≤**C

**≤**95.1%, 0.0%

**≤**H

**≤**14.3%, 0.0%

**≤**O

**≤**71.1%, 0.0

**≤**N

**≤**66.7%, 0.0%

**≤**S

**≤**42.1%, 0.0%

**≤**Cl

**≤**89.7%. The model is also applicable for the efficient modelling of a combustion system in a waste-to-energy plant.

**Keywords:**
absolute entropy,
irreversibility,
municipal solid waste,
waste-to-energy

##### 239 Minimization Entropic Applied to Rotary Dryers to Reduce the Energy Consumption

**Authors:**
I. O. Nascimento,
J. T. Manzi

**Abstract:**

**Keywords:**
thermodynamic optimization,
drying,
entropy minimization,
modeling dryers

##### 238 Numerical and Analytical Approach for Film Condensation on Different Forms of Surfaces

**Authors:**
A. Kazemi Jouybari,
A. Mirabdolah Lavasani

**Abstract:**

**Keywords:**
condensation,
numerical solution,
analytical solution,
entropy rate

##### 237 Max-Entropy Feed-Forward Clustering Neural Network

**Authors:**
Xiaohan Bookman,
Xiaoyan Zhu

**Abstract:**

**Keywords:**
feed-forward neural network,
clustering,
max-entropy principle,
probabilistic models

##### 236 Entropy Generation of Unsteady Reactive Hydromagnetic Generalized Couette Fluid Flow of a Two-Step Exothermic Chemical Reaction Through a Channel

**Authors:**
Rasaq Kareem,
Jacob Gbadeyan

**Abstract:**

**Keywords:**
couette,
entropy,
exothermic,
unsteady

##### 235 Heat Transfer and Entropy Generation in a Partial Porous Channel Using LTNE and Exothermicity/Endothermicity Features

**Authors:**
Mohsen Torabi,
Nader Karimi,
Kaili Zhang

**Abstract:**

**Keywords:**
entropy generation,
exothermicity or endothermicity,
forced convection,
local thermal non-equilibrium,
analytical modelling