Results 11 to 20 of about 71,408 (254)

Modelling urban expansion with cellular automata supported by urban growth intensity over time

open access: yesAnnals of GIS, 2023
The simulation of urban expansion has become an important means to assist urban development planning and ecological sustainable development. However, the spatial and temporal heterogeneities of urban expansion has been a major challenge for modelling ...
Jinqu Zhang   +3 more
doaj   +1 more source

Intelligence based Accurate Medium and Long Term Load Forecasting System

open access: yesApplied Artificial Intelligence, 2022
In this study, we aim to provide an efficient load prediction system projected for different local feeders to predict the Medium- and Long-term Load Forecasting.
Faisal Mehmood Butt   +7 more
doaj   +1 more source

Linear Proportional-Integral-Differential-Robustified Continuous-Time Optimal Predictive Control for a Class of Nonlinear Systems

open access: yesApplied Sciences, 2022
This paper presents a novel robust optimal predictive control approach for a class of nonlinear continuous-time systems perturbed by unknown disturbances.
Guilin Wu, Haisong Ang, Qingxi Li
doaj   +1 more source

Alternative stopping rules to limit tree expansion for random forest models

open access: yesScientific Reports, 2022
Random forests are a popular type of machine learning model, which are relatively robust to overfitting, unlike some other machine learning models, and adequately capture non-linear relationships between an outcome of interest and multiple independent ...
Mark P. Little   +2 more
doaj   +1 more source

Reversible Data Hiding in Encrypted Images Using POB Number System

open access: yesIEEE Access, 2019
Prediction-error expansion (PEE) methods usually involve the shifting process between peak points and zero points in order to vacate room for embedding.
Hua Ren, Shaozhang Niu, Xinyi Wang
doaj   +1 more source

Reversible image authentication scheme based on prediction error expansion

open access: yesIndonesian Journal of Electrical Engineering and Computer Science, 2021
<span>Reversible image authentication scheme is a technique that detects tampered areas in images and allows them to be reconstructed to their original version without any distortion. In this article, a new, reversible, image authentication scheme based on prediction error expansion is proposed for digital images.
Nguyen, Thai-Son, Vo, Phuoc-Hung
openaire   +3 more sources

Hybrid Predictor Based Four-Phase Adaptive Reversible Watermarking

open access: yesIEEE Access, 2018
Reversible watermarking has gained importance due to increased involvement of digital media in sensitive fields, such as medical and law enforcement.
Muhammad Ishtiaq   +4 more
doaj   +1 more source

Comparison Of Reversible Image Watermarking Methods Based On Prediction-Errors

open access: yesSakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2019
This study compares two reversible imagewatermarking algorithms applied to a digital image. The first algorithm is amethod based on adaptive watermarking of prediction-errors.
Burhan Baraklı, Emre Altınkaya
doaj   +1 more source

Estimation of Bed Expansion and Separation Density of Gas–Solid Separation Fluidized Beds Using a Micron-Sized-Particle-Dense Medium

open access: yesSeparations, 2021
Coal is the dominant energy resource in China. With the Chinese policy of committing to reducing peak carbon dioxide emissions and achieving carbon neutrality, coal separation has recently become a hot topic, especially the fluidized separation of fine ...
Xuchen Fan, Chenyang Zhou
doaj   +1 more source

A Reversible Data Hiding Algorithm Based on Prediction Error With Large Amounts of Data Hiding in Spatial Domain

open access: yesIEEE Access, 2020
In recent years among data hiding technologies, Reversible Data Hiding(RDH) technology has attracted widespread interest and application, which is to hide the secret information in a carrier image and recover the original carrier image losslessly to ...
Shuai Li   +5 more
doaj   +1 more source

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