-
13061
Image Encryption Based on Dynamic Filtering and Bit Cuboid Operations
Published 2019-01-01“…For the purpose of coping with this issue, in this paper, we propose a novel algorithm that combines a hyperchaotic system, dynamic filtering, and bit cuboid operations, namely, DFBC, for image encryption. …”
Get full text
Article -
13062
Language experience influences performance on the NIH Toolbox Cognition Battery: A cluster analysis
Published 2025-01-01“…The present study addresses this limitation by using a machine learning algorithm, known as cluster analysis, to identify naturally occurring subgroups of participants with similar language profiles. …”
Get full text
Article -
13063
Action Recognition in Basketball with Inertial Measurement Unit-Supported Vest
Published 2025-01-01“…Among these, the XGBoost algorithm with a window size of 250 and a 75% overlap yielded the highest accuracy of 96.6%. …”
Get full text
Article -
13064
Design of Intelligent Recognition English Translation Model Based on Deep Learning
Published 2022-01-01“…Moreover, it combined stemming technology and data compression algorithm Byte Pair Encoding (BPE) and proposed a different subword-based word sequence segmentation method. …”
Get full text
Article -
13065
Investigation of improvements to city areas of importance to the implementation of clean water
Published 2024-06-01“…Key findings highlight that the use of sensors to monitor water quality parameters such as pressure, flow, pH, chlorine, and turbidity; the application of the elitist nondominated sorting genetic algorithm (NSGA-II); and active community involvement with government support are effective in improving the quality and distribution of clean water. …”
Get full text
Article -
13066
Microservice-Based Platform for Space Situational Awareness Data Analytics
Published 2020-01-01“…The results show that this platform can provide a convenient, flexible, and efficient platform for the requirements of algorithm integration, experiment, and data display from users and researchers.…”
Get full text
Article -
13067
Product Competitive Analysis Model Based on Consumer Preference Satisfaction Similarity: Case Study of Smartphone UGC
Published 2025-01-01“…This method constructs a network based on product satisfaction similarity to map competitive relationships and employs a community detection algorithm to identify key competitors. To assess the model’s efficacy, we collected and analyzed user reviews of various smartphone brands to serve as an evaluation dataset. …”
Get full text
Article -
13068
Optimal Design and Dynamic Performance Analysis Based on the Asymmetric-Damping Vehicle ISD Suspension
Published 2021-01-01“…The parameters of the proposed vehicle ISD suspension with symmetric-damping and asymmetric-damping features are optimized by means of the genetic algorithm in single-objective scenario and multiobjective scenario, respectively. …”
Get full text
Article -
13069
The Interfaces Twitter Elections Dataset: Construction process and characteristics of big social data during the 2022 presidential elections in Brazil.
Published 2025-01-01“…The "token farm" algorithm, was employed to iterate over available API keys. …”
Get full text
Article -
13070
Dynamic Gust Load Analysis for Rotors
Published 2016-01-01“…Hence, the widely used Newton-Raphson iteration algorithm is employed to simulate the dynamic gust load. …”
Get full text
Article -
13071
Study on River System Flood Forecasting Scheme for Longtan Hydropower Station Interval in Hongshui River
Published 2024-01-01“…Longtan Hydropower Station is a flood control project in the Pearl River Basin,but there is currently a lack of a comprehensive river system flood forecasting scheme.In order to give full play to the flood control and storage function of Longtan Hydropower Station,tributary control stations such as Leigongtan,Moyang,Pinglihe,Pinghu,and Xianrenqiao are selected,and the key areas of concern are determined through the analysis of important sub-intervals.The river system flood forecasting scheme for the Longtan Hydropower Station interval is constructed by using the Xin'an River three-source runoff generation model,three-source lag routing convergence model,and Maskingen convergence algorithm.The research results show that the proportion of the maximum inflow flood volume of Longtan Hydropower Station is usually in uncontrolled intervals,followed by the tributaries in Guizhou Province (Mengjiang River,Bawang River,Caodu River,and Liudong River),which are the focus of flood forecasting.The total average relative peak flow error and the average relative flood volume error in the river system flood forecasting scheme are both 10%,and the average deterministic coefficients are above 0.75.The overall results are relatively accurate.Therefore,the river system flood forecasting scheme for the Longtan Hydropower Station interval can be applied to real-time flood operation forecasting,and it lays a solid foundation for further improving the “forecast,early warning,rehearsal,and contingency plan” capability.…”
Get full text
Article -
13072
Recommendations for the development and implementation of a balanced scorecard based on studying the experience of Russian organisations
Published 2025-01-01“…The authors of this work state detailed conclusions for each section indicating the detected motives for actions and predicting potential results. The algorithm for formulating recommendations for the development and implementation of the balanced scorecard identified at the beginning of the article finds its step-by-step development within the framework of the ongoing research and is accompanied by reasoned comments based both on previously published sources of information and on provisions proposed by the authors.…”
Get full text
Article -
13073
A Data Mining-Based Model for Evaluating Tennis Players’ Training Movements
Published 2022-01-01“…This paper uses data mining technology to mathematically model the training movements of tennis players, establish a three-dimensional data information database of athletes utilizing depth imaging, analyze the data with data mining algorithms, and derive the results after comparative evaluation and analysis with a database of movement characteristics of tennis dribblers. …”
Get full text
Article -
13074
An Automatic Pronunciation Error Detection and Correction Mechanism in English Teaching Based on an Improved Random Forest Model
Published 2022-01-01“…The improved random forest (RF) algorithm is used to classify and detect whether the learner’s pronunciation is correct. …”
Get full text
Article -
13075
Assembly Accuracy Analysis Method Based on Multi‐Stage Linearized Contact
Published 2025-01-01“…Taking a multi‐way hydraulic valve as an object, by comparing the accuracy of pose prediction of the algorithm before and after adding nodes, it is proved that the proposed method can significantly improve the precision of assembly accuracy analysis.…”
Get full text
Article -
13076
Robust Power Designing of Supplementary Damping Controller in VSC HVDC System to Improve Energy Conversion Efficiency of Wind Turbine and Power System Stability
Published 2022-01-01“…The SDC is designed using a fractional-order PID controller (FOPID) based on the multiobjective bat-genetic algorithm (MOBGA). The simulation results show that the proposed control strategy effectively works in minimizing the torsional and electromechanical oscillations in power system and optimizing the energy conversion efficiency in the wind turbine.…”
Get full text
Article -
13077
Design of an Improved Hybrid FTC for Faults in Aero-Engine Closed-Loop Control System
Published 2021-01-01“…A robust H∞ state feedback controller under the disturbance of simultaneous actuator and sensor faults is designed in the proposed method, together with the switching algorithm serving for the fault estimation and improved hybrid FTC channels. …”
Get full text
Article -
13078
Survey on Collaborative Task Assignment for Heterogeneous UAVs Based on Artificial Intelligence Methods
Published 2024-12-01“…This review serves as a valuable reference for understanding the current state of AI algorithm applications in heterogeneous UAV swarm task assignments.…”
Get full text
Article -
13079
Computational Game Unit Balancing based on Game Theory
Published 2025-01-01“…Matching units against each other is modeled as a symmetric zero-sum game, where unit selection represents a strategy and the error is quantified using payoff values derived from unit parameters. The algorithm takes the initial unit parameters provided by the game designer and optimizes them with minimal changes using gradient descent. …”
Get full text
Article -
13080
Alternating Generalized Projection Method for Satellite Reflectarray Synthesis with Sequential Stages of Different Illuminations
Published 2024-12-01“…Satellite reflectarray synthesis using the intersection approach by means of algorithms of the alternating generalized projection (AGP) method to avoid trap points with sequential stages of different illuminations is presented. …”
Get full text
Article