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12961
Multivisual Animation Character 3D Model Design Method Based on VR Technology
Published 2021-01-01“…It mainly analyzes the 3D graphics algorithm used in the three-dimensional geometric transformation of computer graphics and studies the basic texture technology, basic lighting model, and other image output processes used in the fragment processing stage. …”
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12962
An Empirical Study on Relationship between Residents’ Disposable Income and CPI Based on TVECM: Application of Bootstrap SupLM Testing for Threshold Cointegration
Published 2022-01-01“…Based on the fluctuation characteristics of residents’ disposable income and CPI (Consumer Price Index) in different periods, this article introduces a nonlinear threshold cointegration theory, establishes a TVECM (Threshold Vector Error Correction Model) of the residents’ disposable income and CPI. We propose an algorithm to obtain maximum likelihood estimation under the condition of cointegration vector and threshold value which are unknown and then propose a SupLM test for the presence of a threshold. …”
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12963
Standardized patient profile review using large language models for case adjudication in observational research
Published 2025-01-01“…Researchers rely on phenotype algorithms, requiring labor-intensive chart reviews for validation. …”
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12964
Rate Dependent Multicontinuum Progressive Failure Analysis of Woven Fabric Composite Structures under Dynamic Impact
Published 2004-01-01“…MCT treats the constituents of a woven fabric composite as separate but linked continua, thereby allowing a designer to extract constituent stress/strain information in a structural analysis. The MCT algorithm and material damage model are numerically implemented with the explicit finite element code LS-DYNA3D via a user-defined material model (umat). …”
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12965
Design of Adaptive Planar Microstrip Patch Array Operating at 28 GHz for 5G Smart Mobile System
Published 2019-12-01“…This is based on the processing of an algorithm called the Least Mean Square (LMS) resulting in a change in the magnitude and phase of the feeding current for each element in the antenna array. …”
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12966
Business strategy design methodologies: from product design to platform design
Published 2021-07-01“…The publication presents by step-by-step an algorithm for constructing a strategy for bringing a new offer to the market based on the “Jobs To Be Done” method. …”
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12967
Adaptive Hybrid Visual Servo Regulation of Mobile Robots Based on Fast Homography Decomposition
Published 2015-01-01“…For the monocular camera-based mobile robot system, an adaptive hybrid visual servo regulation algorithm which is based on a fast homography decomposition method is proposed to drive the mobile robot to its desired position and orientation, even when object’s imaging depth and camera’s position extrinsic parameters are unknown. …”
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12968
Cooperative content downloading scheme based on D2D multicast communications
Published 2020-11-01“…Aiming at the content downloading scenario in the network such as cellular network and vehicular network,a cooperative content downloading scheme based on device-to-device multicast communications was proposed to improve the content downloading performance.Such a scheme took advantage of the proximity feature of the content requesters and groups them into disjoint clusters.Firstly,the base station delivered the entire content to a cluster,and each content requester in a cluster downloaded a proportion of the entire content.Then,the content requesters took turns sharing their downloaded content with other content requesters in the same cluster.In this way,the additional resource consumption of content sharing in a cluster was shared by the content requesters in the cluster together.During this process,a pricing-based approach was proposed to motivate these content requesters to cooperate with each other.Such an approach only required the base station to maintain a content downloading price.Based on this,the joint issue of user clustering,link scheduling and power allocation was studied to minimize the total cost of content requesters.To obtain a superior solution with reductive complexity,a joint optimization algorithm was designed based on the coalition formation game.Numerical results show that compared with the traditional non-cooperative scheme,the total cost of content requesters was reduced by 37.15%.Under different numbers of content requesters and cellular users,the proposed scheme is both superior to other benchmark schemes.…”
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12969
Wolff-Parkinson-White Syndrome Mimics a Conduction Disease
Published 2014-01-01“…A Wolff-Parkinson-White Syndrome may mimic a conduction disease. No reliable algorithm exists for making an ECG diagnosis of a preexcitation syndrome with conduction disorders. …”
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12970
Empowering drones in vehicular network through fog computing and blockchain technology.
Published 2025-01-01“…Furthermore, the model evaluates blockchain consensus algorithms (PoW, PoS, DAG) and recommends DAG for superior performance in handling IoT data. …”
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12971
Gearbox Rolling Bearing Fault Diagnosis Based on Autocorrelation Envelope and Adaptive MED
Published 2024-12-01“…Minimum entropy deconvolution (MED) is a popular algorithm in recent years, extensively applied in feature extraction and fault diagnosis of components such as gearboxes and bearings. …”
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12972
An Ensemble for Automatic Time Series Forecasting With K-Nearest Neighbors
Published 2025-01-01“…Furthermore, this paper also tests the effectiveness of some recent approaches for dealing with trending time series when using the k-nearest neighbors algorithm.…”
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12973
Model predictive control for on–off charging of electrical vehicles in smart grids
Published 2021-06-01“…The joint coordination problem is formulated by a mixed integer non‐linear programming (MINP) with binary charging and continuous voltage variables and is solved by a highly novel computational algorithm. Its online implementation is based on a new model predictive control method that is free from prior assumptions about PEVs' arrival and charging information. …”
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12974
Analysis of Load Optimization in Solid Rocket Motor Propellant Grain with Pressure Cure
Published 2021-01-01“…The Evol evolutionary algorithm was used in ISIGHT to optimize the load parameters such as pressure value, attenuation coefficient of the relief curve, and the attenuation coefficient of the cooling curve. …”
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12975
Autism spectrum disorder diagnosis with neural networks
Published 2024-12-01“…As a result, it is seen that the perceptron classification algorithm has a very high performance in terms of accuracy, precision, sensitivity and f1 score and successfully discriminates the data.…”
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12976
Brain Stroke Detection by Microwaves Using Prior Information from Clinical Databases
Published 2013-01-01“…For breast cancer detection, the iterative algorithm of structural inversion with level sets provides well-defined boundaries and incorporates an intrinsic regularization, which permits to discover small lesions. …”
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12977
Combined interaction of fungicides binary mixtures: experimental study and machine learning-driven QSAR modeling
Published 2024-06-01“…The MLR model showed a good linear correlation between selected theoretical descriptors by the genetic algorithm and fungicidal activity. However, both ML-based models demonstrated better predictive performance than the MLR model. …”
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12978
Optimization of Driving Axle Housing of Dump Truck based on Robustness Selection
Published 2021-06-01“…Three groups of 9 optimization sizes are obtained Through the deterministic optimization by multi-objective Genetic Algorithm. The L<sup>9</sup> (3<sup>4</sup>) orthogonal table is constructed,the robust selection of deterministic optimal size is carried out,the optimal size of good robust performance is obtained based on signal-to-noise ratio <italic>η</italic>. …”
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12979
Identification of V-Formations and Circular and Doughnut Formations in a Set of Moving Entities with Outliers
Published 2014-01-01“…We present formal rules for our models and an algorithm for detecting outliers. The model was validated with NetLogo, a programming and modeling environment for the simulation of natural and social phenomena.…”
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12980
Mixing Rules Formulation for a Kinetic Model of the Langmuir-Hinshelwood Semipredictive Type Applied to the Heterogeneous Photocatalytic Degradation of Multicomponent Mixtures
Published 2014-01-01“…Kinetic parameters of the model were obtained using the Nelder and Mead (N-M) algorithm. The kinetic model was validated with experimental data obtained from the degradation of binary mixtures of chlorinated compounds (DCA: dichloroacetic acid and 4-CP: 4-chlorophenol) at different initial global concentration, using a CPC reactor at pilot scale. …”
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