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Secure and Intelligent Single-Channel Blind Source Separation via Adaptive Variational Mode Decomposition with Optimized Parameters
Published 2025-02-01“…This signal is then processed using improved Fast Independent Component Analysis (IFastICA) for high-fidelity source isolation. Experiments on the RML2016.10a dataset demonstrate a 15.7% improvement in separation efficiency over conventional methods, with robust performance for BPSK and QPSK signals, achieving correlation coefficients above 0.9 and signal-to-noise ratio (SNR) improvements of up to 24.66 dB.…”
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203
Hybrid GOA and PSO optimization for load frequency control in renewable multi source dual area power systems
Published 2025-05-01“…Unlike conventional tuning methods, the proposed GOA-PSO hybridization leverages the exploratory strengths of GOA and the exploitative capabilities of PSO, resulting in an optimized control strategy that significantly enhances load frequency control (LFC) performance. …”
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204
Multi-Source Data-Driven Terrestrial Multi-Algorithm Fusion Path Planning Technology
Published 2025-06-01“…This paper presents a multi-source data-driven hybrid path planning framework that integrates global A* search with local Deep Q-Network (DQN) optimization to address complex terrestrial routing challenges. …”
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Accurate GRACE terrestrial water storage estimations via a new fusion method
Published 2025-08-01Get full text
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207
A Method for Identifying Key Areas of Ecological Restoration, Zoning Ecological Conservation, and Restoration
Published 2025-07-01“…Focusing on the Henan section of the Yellow River Basin, this study established the regional ESP and conservation–restoration framework through an integrated approach: (1) assessing four key ecosystem services—soil conservation, water retention, carbon sequestration, and habitat quality; (2) identifying ecological sources based on ecosystem service importance classification; (3) calculating a comprehensive resistance surface using the entropy weight method, incorporating key factors (land cover type, NDVI, topographic relief, and slope); (4) delineating ecological corridors and nodes using Linkage Mapper and the minimum cumulative resistance (MCR) theory; and (5) integrating ecological functional zoning to synthesize the final spatial conservation and restoration strategy. …”
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208
Probabilistic back analysis method for determining surrounding rock parameters of deep hard rock tunnel
Published 2019-01-01“…The traditional deterministic back analysis method cannot reflect the uncertainty characteristics of tunnel wall parameters; therefore, within the framework of Bayesian theory, a probabilistic back analysis method based on integrating multi-source monitoring information was proposed for determining the surrounding rock parameters of deep hard rock tunnel. …”
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209
Establishing Functional Model of Photometric Performance of Trichromatic Light Sources in Chromaticity Diagrams
Published 2018-01-01“…The functional models quantify all the photometric characteristics in the gamut area and can predict the performances for different synthesis of trichromatic light sources. Using the proposed model, it is possible to evaluate the present performance of trichromatic light sources and provide a method for optimization. …”
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Multi-objective optimal performance of a distribution system based on integrating renewable energy sources and hybrid energy systems
Published 2025-07-01“…The HESS employs a combination of long-duration gravity energy-storage (GES) and short-duration supercapacitor (SC) energy-storage. This method simultaneously optimizes allocation and operation of these components to minimize voltage deviations and power losses while enhancing voltage stability. …”
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Capacity Allocation Method for Wind-Solar-Hydro-Storage Complementary System Considering Time and Spatial Transfer Characteristics of Load
Published 2021-02-01“…Finally, through a case simulation, the nonlinear optimization problem is solved by professional optimization software (LINGO), and the allocation capacities of the source end system under different planning years and scenarios are obtained, which has verified the effectiveness of the proposed method in improving the system indicators.…”
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A Novel Ship Fuel Sulfur Content Estimation Method Using Improved Gaussian Plume Model and Genetic Algorithms
Published 2025-03-01“…The emission source intensity inversion was formulated as an unconstrained multi-dimensional optimization problem, solved using genetic algorithms. …”
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213
rule4ml: an open-source tool for resource utilization and latency estimation for ML models on FPGA
Published 2025-01-01“…This paper introduces a novel method to predict the resource utilization and inference latency of neural networks (NNs) before their synthesis and implementation on FPGA. …”
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214
A capacity allocation model for source-side shared energy storage considering multiple typical scenarios
Published 2025-04-01Get full text
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Voltage unbalance assessment in a distribution system incorporated with renewable‐based sources and electric vehicles in an uncertain environment
Published 2024-12-01“…The proposed problem is solved using two different optimization methods i.e., a modified version of JAYA and whale optimization algorithm (WOA) using MATLAB software. …”
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217
On the implementation of a global optimization method for mixed-variable problems
Published 2021-02-01“…We describe the optimization algorithm implemented in the open-source derivative-free solver RBFOpt. …”
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Sentiment Analysis Algorithm Based on Deep Transfer Learning for Multi-Source Data Fusion
Published 2025-01-01“…The cross entropy loss and Matthews correlation coefficient confirm the reliability of this method for sentiment orientation recognition in multi-source data. …”
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