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441
New feedback functions for synchronizing chaotic maps
Published 1998-01-01“…Synchronization of chaotic maps is studied using the method of variable feedback. A general method is presented for generating feedback functions for maps. …”
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442
An Efficient Sparse Twin Parametric Insensitive Support Vector Regression Model
Published 2025-07-01“…Similar to twin parametric insensitive support vector regression (TPISVR), STPISVR constructs a pair of nonparallel parametric insensitive bound functions to indirectly determine the regression function. …”
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443
Construction and analysis of one class of cryptographic functions
Published 2013-04-01“…A novel class of n+t -variable Boolean functions G (x,y) through adding t variables while concatenating t+ 1 Boolean functions (called basic function) was constructed and the Walsh spectrum and autocorrelation coefficient of G(x,y)were given.The relationship between G(x,y)and basic functions by Krawtchouk polynomial and Krawtchouk matrix was studied.Moreover,their cryptographic properties:correlation immunity,propagation and algebraic immunity were investigated.Specially,the detailed relationship between G (x,y) and basic functions when t= 2 was analyzed.In additional,a novel class of multioutput Boolean functions by generalizing the method was constructed and the general Walsh spectrum of the class of multioutput Boolean functions was proposed.Correlation immunity and algebraic immunity of the class of multioutput Boolean functions were analyzed.…”
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444
Construction and analysis of one class of cryptographic functions
Published 2013-04-01“…A novel class of n+t -variable Boolean functions G (x,y) through adding t variables while concatenating t+ 1 Boolean functions (called basic function) was constructed and the Walsh spectrum and autocorrelation coefficient of G(x,y)were given.The relationship between G(x,y)and basic functions by Krawtchouk polynomial and Krawtchouk matrix was studied.Moreover,their cryptographic properties:correlation immunity,propagation and algebraic immunity were investigated.Specially,the detailed relationship between G (x,y) and basic functions when t= 2 was analyzed.In additional,a novel class of multioutput Boolean functions by generalizing the method was constructed and the general Walsh spectrum of the class of multioutput Boolean functions was proposed.Correlation immunity and algebraic immunity of the class of multioutput Boolean functions were analyzed.…”
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445
Computationally Efficient Hybrid Downscaling of Surf Zone Hydrodynamics: Methodology and Evaluation
Published 2025-06-01“…Abstract We present a hybrid surf‐zone model that combines numerical simulations and statistical/machine learning techniques, enabling accurate calculations of nearshore wave and hydrodynamic parameters with high computational efficiency. The approach involves defining representative forcing conditions, carrying out numerical model (XBeach) simulations for these cases, and training machine learning models capable of predicting selected model output variables. …”
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446
The Impact of the Preferential Attachment Level on the Innovation Network Structure and Innovation Efficiency
Published 2021-01-01“…In the formation process of innovation networks, the level of preferential attachment between agents has an important impact on the resulting structural and functional characteristics of a network. A simulation model of innovation networks with variable preferential levels of attachment is established to study these impacts. …”
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447
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448
Experimental analysis of innovative perforated heat sinks for enhanced photovoltaic efficiency
Published 2025-01-01“…The experimental setup was placed on a roof terrace, exposing the panels to real-world weather and functional conditions. Each cooling solution, designed with variable characteristics, aimed to efficiently dissipate heat generated by the PV panels, particularly during warmer seasons. …”
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449
Efficiency of the Outpatient Diabetes Care System in Czechia: A Geodemographic Perspective
Published 2024-09-01“…The paper examines the intensity and structure of the use of health services and outlines the current functioning thereof in the context of diabetes care in Czechia. …”
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450
Weight illusions explained by efficient coding based on correlated natural statistics
Published 2024-12-01“…The framework is general and predicts perceptual biases and variability in any sensory properties that are correlated in the natural environment.…”
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451
Enhanced Lightweight YOLO Model for Efficient Vehicle Detection in Satellite Imagery
Published 2025-06-01“…Vehicle detection in satellite images is a challenging task due to the variability in scale and resolution, complex background, and variability in object appearance. …”
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452
Analyzing the influence of regulatory capture on environmental efficiency within institutional frameworks
Published 2025-07-01“…It utilizes provincial-level panel data from China and applies the Slack-Based Measure (SBM) model to assess environmental efficiency. Key institutional variables—including indicators of government quality and legal robustness—are incorporated to examine how they interact with and influence the effects of regulatory capture.ResultsFindings reveal that regulatory capture significantly hinders regional environmental efficiency. …”
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453
An efficient hybrid downscaling framework to estimate high-resolution river hydrodynamics
Published 2025-08-01Get full text
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454
Engineering novel CRISPRi repressors for highly efficient mammalian gene regulation
Published 2025-06-01Get full text
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455
DANNET: deep attention neural network for efficient ear identification in biometrics
Published 2024-12-01“…This shift has highlighted the need for reliable biometric systems that can function effectively even when facial features are partially obscured. …”
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456
Safety Performance Functions for Low-Volume Roads
Published 2011-12-01“…The research study presented here has been used to calibrate crash prediction models (CPMs) per kilometer per year. The coefficients of the CPMs are estimated using a non-linear multi-variable regression analysis utilizing the least – square method. …”
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457
An innovative high-throughput genome releaser for rapid and efficient PCR screening
Published 2025-03-01“…Additionally, we developed software to support its automated functions. Our results demonstrated that the specially engineered 96-well plate and HTGR effectively squash fungal spores, releasing sufficient genomic DNA for PCR screening with 100% efficiency. …”
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458
Short light/dark cycles favour photosynthetic efficiency and growth in grapevines
Published 2025-07-01“…We evaluated photosynthetic efficiency, leaf growth, biomass production and partitioning, and resource use efficiency (water and light). …”
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459
Symmetric physically unclonable functions of the arbiter type
Published 2024-03-01“…It has been established that classical APUF uses a standard basic element that performs three functions, namely, the function of generating two random variables Generate, the function of choosing a pair of paths Select and the function of switching paths Switch, which are specified by one bit of the challenge. …”
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460
An Efficient Coupled Genetic Algorithm-NLP Method for Heat Exchanger Network Synthesis
Published 2008-01-01“…Solving such problems leads to difficulties in the optimization of continuous and binary variables. This paper presents a new efficient and robust method in which structural parameters are optimized by genetic algorithm (G.A.) and continuous variables are handled due to a modified objective function for maximum energy recovery (MER). …”
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