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Performance Statistics of Autoregressive Short and Ultrashort Signal Detectors
Published 2024-05-01“…This paper investigates modified detection statistics of the parametric Burg method, characterized by the simplicity of decision functions and the capacity to provide a constant false alarm probability under varying additive noise levels.Materials and methods. Statistical computer simulation of the detection algorithms under consideration was conducted. …”
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6762
Uniform Quantization for Multi-Antenna Amplify–Quantize–Forward Relay
Published 2025-01-01“…Given the challenge of finding optimal step sizes for the MIMO AQF relay, comparing outcomes across different determination algorithms proves to be a significant obstacle. …”
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6763
Deep reinforcement learning for conservation decisions
Published 2022-11-01“…We show that a deep RL agent is able to learn a nearly optimal solution for the fisheries management problem. …”
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6764
Simulation of incremental update of electronic document information based on big data technology
Published 2025-05-01“…Through first-order approximation, the number of iterations in model parameter updates is significantly reduced, thereby improving the computational efficiency of the algorithm. The network structure optimization is mainly achieved by increasing the number of neurons in the hidden layer, and the BP algorithm and gradient descent method are used to iteratively calculate until the model converges, so as to improve the model’s ability to capture the dynamic features of incremental data. …”
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6765
GPU-accelerated simulated annealing based on p-bits with real-world device-variability modeling
Published 2025-02-01“…By providing a scalable and accessible tool, this framework aims to advance research in probabilistic computing, enabling optimization applications in diverse fields.…”
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6766
2D Lidar-Based SLAM and Path Planning for Indoor Rescue Using Mobile Robots
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UAV-Assisted Unbiased Hierarchical Federated Learning: Performance and Convergence Analysis
Published 2025-01-01“…Additionally, the algorithm facilitates optimization of system parameters such as UAV count, altitude, battery capacity, etc. …”
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6770
Surface Clay and Mineral Exploration Using Hyperspectral Imaging: Advanced Techniques for Geospatial Analysis
Published 2025-07-01“…SAM is used to classify mineralogical components by computing the spectral angle between the pixel spectra and the known spectral profiles. …”
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6771
Quantifying Tree Structural Change in an African Savanna by Utilizing Multi-Temporal TLS Data
Published 2025-02-01“…Individual tree segmentation was applied on the two clouds using the comparative shortest-path algorithm in LiDAR 360(v5.4) software. We reconstructed optimized QSMs and assessed tree structural parameters such as Diameter at Breast Height (DBH), tree height, crown area, volume, and branch length at individual tree level. …”
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6772
Performance Analysis of Real-Time Detection Transformer and You Only Look Once Models for Weed Detection in Maize Cultivation
Published 2025-03-01“…To reduce the influence of weeds, precision weeding is used, which uses image sensors and computational algorithms to identify plants and classify weeds using digital images. …”
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6773
A novel Hadamard matrix based hybrid compressive sensing technique for enhancing energy efficiency and network longevity
Published 2025-02-01“…To address these challenges, integrating excellent data compression and reconstruction methods with high-quality clustering algorithms can be the ideal solution. The proposed approach, NHM-HCS (Novel Hadamard Matrix-based Hybrid Compressive Sensing) introduces a collaborative method incorporating data compression, efficient cluster head selection, and optimal routing. …”
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Predictive value of machine learning model based on CT values for urinary tract infection stones
Published 2024-12-01“…Seven machine learning algorithms along with eleven preoperative variables were used to construct the prediction model. …”
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6776
AntBot-EX: Enhancing robot search efficiency in complex post-disaster environments.
Published 2025-01-01“…Secondly, the remaining unexplored areas are segmented, enabling targeted path planning with the [Formula: see text] algorithm to maximize coverage. Thirdly, to address computational limitations in large and complex environments, a configurable boundary-aware and a score-based threshold are introduced to simplify paths by strategically disregarding irrelevant regions, optimizing search efficiency. …”
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6777
Efficient Context-Preserving Encoding and Decoding of Compositional Structures Using Sparse Binary Representations
Published 2025-04-01“…In addition, the proposed algorithms allow to optimize the amount of compute and memory needed to achieve the desired encoding/decoding performance.…”
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6778
Φ-OTDR disturbance localization of communication optical cable based on moving variance average and spectral subtraction
Published 2025-05-01“…The results demonstrate that spectral subtraction significantly outperforms the other two algorithms in localization effectiveness, achieving an SNR improvement exceeding 20 dB while maintaining a computational time as low as 0.58 s.…”
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6779
Multi-Attitude Hybrid Network for Remote Sensing Hyperspectral Images Super-Resolution
Published 2025-06-01“…Extensive experiments demonstrate that our method achieves optimal reconstruction results compared to other state-of-the-art algorithms while effectively reducing the computational complexity.…”
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6780
Uniform Physics Informed Neural Network Framework for Microgrid and Its Application in Voltage Stability Analysis
Published 2025-01-01“…Accurately extracting the parameters of these models is essential for effectively controlling and optimizing the overall stability of Chongqing power system (CPS). …”
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