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5441
Research on power system transformation based on edge node technology under the background of carbon neutrality
Published 2025-04-01“…In each island, the improved particle swarm optimization algorithm is used to reasonably distribute the power tasks, forming a novel power system with the coordinated planning of source-network-load-storage as the core. …”
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5442
Development of a Multi-Motor Asynchronous Electric Drive with Changes in the Coordinated Rotation of the Supply Voltages of the Motors
Published 2024-11-01“…Additionally, we created an algorithm for calculating the currents and torques of the system’s motors within 0 and 90° and constructed the relevant mechanical characteristics. …”
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5443
A projection-based approach to extend digital volume correlation for 4D spacetime measurements
Published 2023-07-01“…It estimates spacetime displacement fields during the whole loading history. The spatial modes are based on standard DVC, which is subsequently enriched using projection-based digital volume correlation (P-DVC) to measure the temporal amplitudes. …”
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5444
Model of Interaction of Structural Elements of the Financial Market of Ukraine
Published 2024-06-01“…To model the interaction of market participants in the financial market of Ukraine, an algorithm has been developed, on the basis of which the interaction of structural elements of the financial market of Ukraine has been analyzed, the reaction of the components of the financial market to sharp changes has been studied, and forecasts of the behavior of its structural elements have been made. …”
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5445
FlyPhoneDB2: A computational framework for analyzing cell-cell communication in Drosophila scRNA-seq data integrating AlphaFold-multimer predictions
Published 2025-01-01“…Previously, we introduced FlyPhoneDB, a tool designed to explore CCC in Drosophila single-cell RNA-sequencing datasets. The core algorithm of FlyPhoneDB infers tissue-specific signaling events between cell types by calculating cell-cell interaction scores based on curated ligand-receptor (L-R) expression across major signaling pathways. …”
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5446
Three-dimensional visualization of maize roots based on magnetic resonance imaging
Published 2014-03-01“…The root model was reconstructed with improved volume rendering algorithm in the environment of Visualization Toolkit 5.4. …”
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5447
UAV spatiotemporal crowdsourcing resource allocation based on deep reinforcement learning
Published 2025-01-01“…This approach aims to minimize the average AoI across the network while also reducing the energy consumption of IoT devices. …”
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5448
Automatic extraction of 3d building meshes from LiDAR data
Published 2022-03-01“…Nowadays, engineers manually separate buildings and draw corresponding floor plans or any other required entities, making creating such a model nearly impossible for the whole city. In this contribution, we present the design and concept of a C++ library that provides fundamental algorithmic tools for automated detection of the ground points, separation of buildings into individual point clouds, and segmentation of walls and roofs. …”
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5449
Aircraft Multi-stage Altitude Prediction Under Satellite Signal Loss
Published 2024-11-01“…Compared to RNNs and their variants, the LTCA–TCN algorithm yields superior prediction results while maintaining a simpler structure and requiring fewer computational resources. …”
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5450
Extracting speech spectrogram of speech signal based on generalized S-transform.
Published 2025-01-01“…In speech signal processing, time-frequency analysis is commonly employed to extract the spectrogram of speech signals. While many algorithms exist to achieve this with high-quality results, they often lack the flexibility to adjust the resolution of the extracted spectrograms. …”
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5451
Attention-Based Hypergraph Neural Network: A Personalized Recommendation
Published 2025-06-01“…Personalized recommendation for online learning courses stands as a critical research topic in educational technology, where algorithmic performance directly impacts learning efficiency and user experience. …”
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5452
Joint optimization method for UAV trajectory and charging/discharging in cell-free mMIMO system on WPT
Published 2024-09-01“…Simulation results demonstrate that, while balancing endurance and communication requirements, this algorithm significantly elevates the utilization rate of UAV and enhances communication fairness for interrupted user equipment (UE), ultimately achieving dynamic regional coverage.…”
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5453
TA-RRT*: Adaptive Sampling-Based Path Planning Using Terrain Analysis
Published 2025-02-01“…While existing RRT*-based algorithms perform node sampling and tree expansion in various ways to optimize path planning, they may still generate inefficient paths in complex terrain environments. …”
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5454
Integrated Scheduling of Handling Equipment in Automated Container Terminal Considering Quay Crane Faults
Published 2024-10-01“…To solve the model, an adaptive two-stage NSGA-II algorithm is proposed. Numerical experiments show that the proposed algorithm can significantly reduce the impact of faulty QCs on productivity while maintaining its synchronous loading and unloading efficiency. …”
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5455
The Eve of Global Conflict or Contra Spem Spero?
Published 2024-12-01“…In the modern world, the matrix of social organization is changing: a network appears next to the hierarchy, which problematizes the lack of alternative hierarchical decision-making algorithm and actualizes the updating of security concepts.…”
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5456
Measuring the Phase of an Optical Field from Two Intensity Measurements: Analysis of a Simple Theoretical Model
Published 2018-01-01“…Then, a deterministic but iterative algorithm is derived and we examine the characteristics and properties of this algorithm. …”
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5457
Transceiver coexistence design of MIMO radar and MIMO communication under Gaussian model uncertainty
Published 2022-09-01“…Safe approximations are proposed for the probabilistic constraints, and a converged iterative algorithm is proposed for the joint transceiver design. …”
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5458
Improved energy efficiency using meta-heuristic approach for energy harvesting enabled IoT network
Published 2023-03-01“…In this article, we propose an optimization algorithm, based on meta-heuristic, to enhance the energy efficiency of amplify and forward relay IoT networks. …”
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5459
A Comparison of the Performance of Ensemble Tree and Neural Networks for The Prediction of Traffic Accident Duration
Published 2024-05-01“…R², MSE, RMSE and MAE metrics were used for the performance measures of the algorithms applied in this paper. It was found that the Ensemble Tree algorithm achieved an R-Square of 0.85 in training, while the Neural Networks algorithm performed better with 0.91 in testing.…”
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5460
Determining the Range of Applicability of Analytical Methods for Belleville Springs and Novel Approach of Calculating Quasi-Progressive Spring Stacks
Published 2025-04-01“…The findings identified areas of consistency between analytical methods and FEM models, leading to the development of an algorithm for selecting the appropriate computational method for different types of Belleville springs. …”
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