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1461
Majority or Minority: Data Imbalance Learning Method for Named Entity Recognition
Published 2025-01-01“…., entity classes) and a single majority class (i.e., <inline-formula> <tex-math notation="LaTeX">$\mathcal {O}$ </tex-math></inline-formula>-class). …”
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1462
Fully Vertical GaN-on-SiC p-i-n Diodes With BFOM of 2.89 GW/cm<sup>2</sup>
Published 2024-01-01“…The diode presents an ultra-low specific ON-resistance of 0.25 <inline-formula> <tex-math notation="LaTeX">$\text{m}\Omega \cdot $ </tex-math></inline-formula>cm2, a high current swing of 1011, and a high breakdown voltage of 850 V with a 5-<inline-formula> <tex-math notation="LaTeX">$\mu \text{m}$ </tex-math></inline-formula>-thick drift layer, leading to a Baliga’s figure of merit (BFOM) of 2.89 GW/cm2. …”
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1463
Federated Learning Based on Kernel Local Differential Privacy and Low Gradient Sampling
Published 2025-01-01“…Theoretical properties show that the proposed privacy-preserving mechanism has the properties of <inline-formula> <tex-math notation="LaTeX">$\epsilon $ </tex-math></inline-formula>-LDP and <inline-formula> <tex-math notation="LaTeX">$\epsilon $ </tex-math></inline-formula>-distance-LDP in the federated learning framework. …”
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1464
Radiation Dose Calculations for a Hypothetical Accident in Xianning Nuclear Power Plant
Published 2016-01-01“…The results indicate that the maximum plume centerline ground deposition value of 1.2E+2 kBq/m2 occurred at about 1.4 km and the maximum TEDE value of 1.41E-05 Sv occurred at 1.4 km from the reactor. …”
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1465
Effect of arm-ergometry versus treadmill supervised exercise on health-related quality of life and mental health in patients with peripheral artery disease: secondary outcomes from...
Published 2025-02-01“…Differences between groups in the change from baseline to the end of the study were analyzed using ANCOVA, adjusted for baseline values, or the Mann-Whitney U test. Results Fifty-six patients (66 ± 8.4 years; 87.5% male) were included: AEx (n = 28) and TEx (n = 28). …”
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1466
A Review on Frequency Compensation and Transient Enhancement Schemes of Flipped Voltage Follower LDO Regulators for SoC Applications
Published 2025-01-01“…The transient performance of the FVF LDOs are measured based on the figure of merits and stability in terms of the phase margin. The proposed FVF LDO achieves a settling time of <inline-formula> <tex-math notation="LaTeX">$100 \ ns$ </tex-math></inline-formula> and PSR of <inline-formula> <tex-math notation="LaTeX">$-31\ dB\text{@}1\ MHz$ </tex-math></inline-formula>. …”
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1467
Estimation of Forest Leaf Area Index Based on GEE Data Fusion Method
Published 2025-01-01“…The study demonstrated that incorporating canopy heights into the estimation model led to an <inline-formula><tex-math notation="LaTeX">$R^{2}$</tex-math></inline-formula> model accuracy of greater than 0.83. …”
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1468
A Joint Forgetting Factor-Based Adaptive Extended Kalman Filtering Approach to Predict the State-of-Charge and Model Parameter of Lithium-Ion Battery
Published 2025-01-01“…The accuracy of the SOC estimation is demonstrated by comparing the root mean square error (<inline-formula> <tex-math notation="LaTeX">$E_{RMS}$ </tex-math></inline-formula>) and maximum absolute error (<inline-formula> <tex-math notation="LaTeX">$Max_{AE}$ </tex-math></inline-formula>) with other Kalman filter-based estimators. …”
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1469
Balancing Explainability and Privacy in Bank Failure Prediction: A Differentially Private Glass-Box Approach
Published 2025-01-01“…Our main findings are as follows: 1) In the absence of privacy constraints, the models consistently identified Asset Turnover, Total Debt / Invested Capital, and ROE ratios as the most influential factors in predicting bank failure, in that order; 2) When the privacy budget <inline-formula> <tex-math notation="LaTeX">$\epsilon \leq 1$ </tex-math></inline-formula>, only EBM maintained significant performance; 3) The reduction in explainability due to privacy protection was more pronounced for variables with initially lower explanatory power, while Asset Turnover retained its explanatory power even at <inline-formula> <tex-math notation="LaTeX">$\epsilon = 0.01$ </tex-math></inline-formula>. …”
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1470
Optimized Resonators for Piezoelectric Power Conversion
Published 2021-01-01“…It achieves a maximum power output of 30.9 W at an efficiency of 95.2% with a power density of 6.76 <inline-formula><tex-math notation="LaTeX">$\frac{\text {W}}{\text {cm}^3}$</tex-math></inline-formula>.…”
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1471
Indoor Visible Light 3D Localization System Based on Black Wing Kite Algorithm
Published 2025-01-01“…The simulation results show that in the indoor environment of 5m <inline-formula> <tex-math notation="LaTeX">$\times 5$ </tex-math></inline-formula>m <inline-formula> <tex-math notation="LaTeX">$\times 6$ </tex-math></inline-formula>m, the average error of 1.29cm and the maximum error of 6.29cm are achieved after 100 iterations and 90.02% of the average localization error is less than 2.39cm, the horizontal error is less than 2.20cm. …”
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1472
Hybridize Machine Learning Methods and Optimization Techniques to Analyze and Repair Welding Defects via Digital Twin of Jidoka Simulator
Published 2025-01-01“…Hybridising the Random-Forest algorithm with Dingo optimisation and called Regulated Random Forest (RRF) to precisely identify defect clusters and then predict the welding defect growth rate (<inline-formula> <tex-math notation="LaTeX">$\boldsymbol {{R}_{s}}$ </tex-math></inline-formula>) using the Cat-boost optimiser, which is enhanced by a beetle search mechanism called CatBAS. …”
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1473
Learning to Boost the Performance of Stable Nonlinear Systems
Published 2024-01-01“…Our robustness result is tight, in the sense that all stabilizing policies are recovered as the <inline-formula><tex-math notation="LaTeX">$\mathcal {L}_{p}$</tex-math></inline-formula> -gain of the model mismatch operator is reduced to zero. …”
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1474
Robust and Sparse Kernel-Free Quadratic Surface LSR via L<sub>2,p</sub>-Norm With Feature Selection for Multi-Class Image Classification
Published 2025-01-01“…In this study, a framework approach is introduced for the multi-classification problem based on the <inline-formula> <tex-math notation="LaTeX">$L_{2,p}$ </tex-math></inline-formula>-norm, utilizing more general loss functions and regularization terms, which is a robust sparse kernel-free quadratic surface least squares regression (RSQSLSR). …”
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1475
Nonlinearity-Induced Spur Analysis in Fractional-<italic>N</italic> Synthesizers With ΔΣ Quantization Cancellation
Published 2024-01-01“…While fractional-N phase-locked loops (PLLs) and injection-locking techniques with delta–sigma <inline-formula> <tex-math notation="LaTeX">$(\Delta \Sigma )$ </tex-math></inline-formula> quantization cancellation using a digital-to-time converter (DTC) (and more recently, DACs) have demonstrated low-jitter performance and are well understood in terms of PN, their spur mechanisms still lack a comprehensive quantitative analysis. …”
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1476
Subthreshold Kink Effect in Gate-All-Around MOSFETs Based on Void Embedded Silicon on Insulator Technology
Published 2024-01-01“…In this VESOI GAA device, a consistent and favorable decrease in subthreshold swing (SS) is observed as <inline-formula> <tex-math notation="LaTeX">$V_{\mathrm { d}}$ </tex-math></inline-formula> increases, which has rarely been reported in devices with other gate structures. …”
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1477
Machine Learning-Based Normal White Blood Cell Multi-Classification Optimization
Published 2025-01-01“…Features used for WBC classification were determined through three experiments, resulting in a final selection of 108 features combining intensity histogram, hue saturation value, and CIE La<inline-formula> <tex-math notation="LaTeX">$^{\ast }$ </tex-math></inline-formula>b<inline-formula> <tex-math notation="LaTeX">$^{\ast }$ </tex-math></inline-formula> features. …”
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1478
Design Optimization of a 3-PUU Parallel Machine for Friction Stir Welding Robots
Published 2025-01-01“…Initially, a design space atlas was created, mapping both LCI and <inline-formula> <tex-math notation="LaTeX">$d_{1}$ </tex-math></inline-formula> were identified. …”
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1479
Exploring Topic Coherence With PCC-LDA and BERT for Contextual Word Generation
Published 2024-01-01“…The above results of the topic-level analysis indicate that PCC-LDA consistency topics perform better than LDA and NMF(non-negative matrix factorization Technique) by at least 15.4%,12.9%(<inline-formula> <tex-math notation="LaTeX">$k = 5$ </tex-math></inline-formula>) and up to nearly 12.5% and 11.8% (<inline-formula> <tex-math notation="LaTeX">$k = 10$ </tex-math></inline-formula>) respectively, where k represents the number of topics.…”
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1480
Robust Identification of Vegetation Change Using Shapelet-Based Temporal Segmentation of Landsat Time-Series Stacks: A Case Study in the Qilian Mountains
Published 2025-01-01“…Applied across the entire Qilian Mountains, it outperformed LandTrendr with 99.5%<inline-formula><tex-math notation="LaTeX">$\pm$</tex-math></inline-formula>0.4% accuracy. …”
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