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18901
Bearing clearance test and lifetime analysis for EMU traction motor
Published 2022-07-01“…The mechanical load is the only factor of influence considered in the traditional bearing lifetime prediction algorithm. However, for the traction motor of the electric multiple units (EMUs) in actual working conditions, its bearing is also subject to the additional electromagnetic load derived from the additional radial electromagnetic force acting on its rotor, which is under effect of bearing clearance. …”
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18902
A Statistical Framework for Modeling Behavioral Engagement via Topic and Psycholinguistic Features: Evidence from High-Dimensional Text Data
Published 2025-07-01“…This study investigates how topic-specific expression by women delivery riders on digital platforms predicts their community engagement, emphasizing the mediating role of self-disclosure and the moderating influence of cognitive and emotional language features. …”
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18903
Where the wild bees are: Birds improve indicators of bee richness.
Published 2025-01-01“…We used a Bayesian variable selection algorithm to select variables that best predicted species richness of bees using two datasets: a semi-structured dataset covering a wide geographical and temporal range and a structured dataset covering a focused extent with a standardized protocol. …”
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18904
Adaptive switching and routing protocol design and optimization in internet of things based on probabilistic models
Published 2024-01-01“…The paper explores the subject of data flow optimization using Fuzzy Assisted Cuckoo Search Optimization (FACSO), traffic flow using Gaussian Process Regression (GPR), and CH prediction using the Stochastic Optimization Algorithm (SOA). …”
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18905
Multi-LiDAR-Based 3D Object Detection via Data-Level Fusion Method
Published 2025-01-01“…Our algorithm has improved the global trajectory fusion rate from 91.7% to 95.6%. …”
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18906
Model-Based Offline Reinforcement Learning for AUV Path-Following Under Unknown Ocean Currents with Limited Data
Published 2025-03-01“…To address this, we propose a conservative offline model-based Q-learning (CMQL) algorithm. This algorithm is robust to unknown disturbance and efficient in data utilization. …”
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18907
Short-Term Photovoltaic Power Forecasting Based on the VMD-IDBO-DHKELM Model
Published 2025-01-01“…A short-term photovoltaic power forecasting method is proposed, integrating variational mode decomposition (VMD), an improved dung beetle algorithm (IDBO), and a deep hybrid kernel extreme learning machine (DHKELM). …”
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18908
Optimization strategy of UAV‐ARIS assisted vehicular communication system
Published 2024-11-01“…The authors first provide a UAV‐ARIS based position prediction strategy for the vehicle. Then, a joint RIS phase shift, amplification and UAV trail optimization algorithm is proposed to pursue a high achievable rate. …”
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18909
Short-term load forecasting based on multi-frequency sequence feature analysis and multi-point modified FEDformer
Published 2025-01-01“…The filtered features are then input into the FEDformer model, providing preliminary short-term and long-term sequence prediction results. Finally, a point-by-point forecasting method based on a tree model generates multi-point load prediction results by training multiple LightGBM models. …”
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18910
Identification and application of shale lithofacies based on conventional logging curves: A case study of the second member of Funing Formation in Qintong Sag, Subei Basin
Published 2024-10-01“…This study provides an economical, rapid, and efficient method for predicting shale lithofacies and main mineral components. …”
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18911
A Sparse Bayesian Technique to Learn the Frequency-Domain Active Regressors in OFDM Wireless Systems
Published 2025-07-01“…The FD-SBL algorithm is proposed to first identify the active FD regressors and estimate the coefficients of the PA model using a given symbol, and then, the coefficients are employed to predict the distortion of successive OFDM symbols. …”
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18912
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18913
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18914
The quantification of down-hole fractionation for laser ablation mass spectrometry
Published 2025-08-01“…</p> <p>The generalised nature of the algorithm means it is applicable not only to geochronology but also more broadly within the geosciences where predictable linear (<span class="inline-formula"><i>x</i></span>-to-<span class="inline-formula"><i>y</i></span>) relationships exist.…”
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18915
Information Bottleneck-Based Domain Adaptation for Hybrid Deep Learning in Scalable Network Slicing
Published 2024-01-01“…Each target domain slice can deploy this estimator to predict its QoS and optimize slice resource allocation using the IDLA algorithm. …”
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18916
Automated Support Generation for Fixed Partial Dentures and Impact of Bone Loss, Bone Quality and Support Types: Parametric Cad and Finite Element Analysis
Published 2024-12-01“…<b>Conclusions</b>: The proposed algorithm allows for the automatic, parametrised generation of support for 4-unit fixed partial dentures, which can be used to predict the effect of bone loss and bone quality on stresses for patient-specific geometries. …”
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18917
An Optimized Path Planning Method for Coastal Ships Based on Improved DDPG and DP
Published 2021-01-01“…In this paper, an optimized path planning method for coastal ships based on improved Deep Deterministic Policy Gradient (DDPG) and Douglas–Peucker (DP) algorithm is proposed. Firstly, Long Short-Term Memory (LSTM) is used to improve the network structure of DDPG, which uses the historical state information to approximate the current environmental state information, so that the predicted action is more accurate. …”
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18918
Golgi protein 73: charting new territories in diagnosing significant fibrosis in MASLD: a prospective cross-sectional study
Published 2025-01-01“…Serum GP73 levels independently predicted significant liver fibrosis (adjusted odds ratio, aOR 1.028, p< 0.001). …”
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18919
Carboxypeptidase Q(CPQ) promotes glioma progression by inducing M2 macrophage polarization and immunosuppression
Published 2025-07-01“…The GSEA algorithm was utilized to analyze signal pathways between CPQ high- and low-expressing groups. …”
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18920
RESEARCH OF THE PERFORMANCE OF SOCIAL PROCESSES ON THE EXAMPLE OF REGISTRATION OF ENROLLEES FOR STATE EXAMS
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