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3281
Inhomogeneous Illumination Image Enhancement Under Extremely Low Visibility Condition
Published 2024-11-01“…Maximum Histogram Equalization (MHE) is used to achieve high contrast while maintaining fidelity to the original content. We evaluated our algorithm using data collected from both a fog chamber and outdoor environments and performed comparative analyses with existing methods. …”
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3282
Performance of 256QAM in LTE-Hi indoor scenario
Published 2016-01-01“…In order to solve the traffic explosion of indoor and hotspots,LTE-Hi was put forward by 3GPP organization in Release12.Due to the coverage particularity of indoor and hotspots scenarios,the organization introduced 256QAM to improve system performance.According to the 256QAM constellation given in the standard,a soft demodulation algorithm based on border distance decision was deduced.Through a simulation of the UE SINR distribution in the LTE-Hi scenario,the feasibility of the 256QAM was proved and according to the CQI/MCS/TBS signaling table changed for 256QAM,link level simulation showed the 256QAM and 64QAM throughput in comparison under different EVM index.Finally,the system performance with and without the introduction of 256QAM under different scenarios was evaluated.…”
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Article -
3283
Performance of 256QAM in LTE-Hi indoor scenario
Published 2016-01-01“…In order to solve the traffic explosion of indoor and hotspots,LTE-Hi was put forward by 3GPP organization in Release12.Due to the coverage particularity of indoor and hotspots scenarios,the organization introduced 256QAM to improve system performance.According to the 256QAM constellation given in the standard,a soft demodulation algorithm based on border distance decision was deduced.Through a simulation of the UE SINR distribution in the LTE-Hi scenario,the feasibility of the 256QAM was proved and according to the CQI/MCS/TBS signaling table changed for 256QAM,link level simulation showed the 256QAM and 64QAM throughput in comparison under different EVM index.Finally,the system performance with and without the introduction of 256QAM under different scenarios was evaluated.…”
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3284
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3285
The application of compressed sensing on tumor mutation burden calculation from overlapped pooling sequencing data
Published 2025-05-01“…The performance of these two algorithms was evaluated. The BP algorithm consistently performed well across all cases, albeit necessitating extended computational time. …”
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3286
IDEEA: information diffusion model for integrating gene expression and EEG data in identifying Alzheimer’s disease markers
Published 2024-01-01“…We evaluated various aspects of our approach, including the genetic algorithm performance, band-pair association and gene interaction topology. …”
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3287
Diagnostic potential of salivary microbiota in persistent pulmonary nodules: identifying biomarkers and functional pathways using 16S rRNA sequencing and machine learning
Published 2024-11-01“…Saliva samples were subjected to sequencing of the V3–V4 region of the 16S rRNA gene to assess microbial diversity and differential abundance. Seven advanced machine learning algorithms (logistic regression, support vector machine, multi-layer perceptron, naïve Bayes, random forest, gradient boosting decision tree, and LightGBM) were utilized to evaluate performance and identify key microorganisms, with fivefold cross-validation employed to ensure robustness. …”
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3288
A single-snapshot inverse solver for two-species graph model of tau pathology spreading in human Alzheimer’s disease
Published 2025-07-01“…This optimization problem is solved with a projection-based quasi-Newton algorithm. We evaluate the performance of our method on both synthetic and clinical data. …”
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3289
Azithromycin in the complex therapy of COVID-19. Advantages and effectiveness of the use of the dispersed form in outpatient settings
Published 2021-10-01“…The pathogenetic mechanisms of COVID-19 predisposing to the development of community-acquired pneumonia and their differential diagnostic criteria are considered. The necessity of reasonable prescribing of antibiotics is emphasized. …”
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3290
Automated extracellular volume fraction measurement for diagnosis and prognostication in patients with light-chain cardiac amyloidosis.
Published 2025-01-01“…A semi-automated deep learning algorithm (Myomics-Q) was used for the analysis of the CMR images. …”
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3291
Investigating the Prognostic Role of Telomerase-Related Cellular Senescence Gene Signatures in Breast Cancer Using Machine Learning
Published 2025-03-01“…Additionally, pseudo-time trajectory analysis and intercellular communication mapping provided insights into the dynamic evolution of the tumor microenvironment. Immunohistochemical (IHC) validation using data from the Human Protein Atlas confirmed differential protein expression between normal and tumor tissues for several of the selected genes, reinforcing their biological relevance and clinical utility. …”
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3292
Cementor: A toolbox to generate bio-cemented soils with specific microstructures
Published 2024-09-01“…It provides the flexibility of modelling bio-cemented soils with precipitates in the form of contact cementing, grain bridging and coating, and combinations of these distribution patterns. The algorithm is described in detail in this paper, and the impact of the precipitated carbonates on the soil microstructure is evaluated. …”
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3293
Spectral-based regression model for destriping of abnormal pixel values in PRISMA hyperspectral image
Published 2022-12-01“…The modeling performance was evaluated based on the statistical difference between the reconstructed images’ pixel values (reflectance) and their corresponding original pixel values. …”
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3294
Replica exchange enhanced adaptively weighted stochastic gradient Langevin dynamics for Bayesian sampling and optimization
Published 2025-05-01“…The 1/k-ensemble and replica exchange methods are complementary: the 1/k-ensemble method mitigates the risk of the replica exchange method excessively exploring distribution tails, while the replica exchange method enhances the global exploration capability of the 1/k-ensemble method. The proposed algorithm has been empirically evaluated across various experiments, demonstrating its efficacy in navigating complex energy landscapes. …”
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3295
Comparison of quality control methods for automated diffusion tensor imaging analysis pipelines.
Published 2019-01-01“…For the simulated DTI datasets, the measure used to evaluate the performance of the pipelines was the normalized difference between the mean DTI metrics measured in GM and WM regions and the corresponding ground truth DTI value. …”
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3296
Redistribution of tractive force per axle for electric locomotives with asynchronous traction motors
Published 2022-06-01“…The developed mathematical model allows evaluating the realisation of the tractive force of a locomotive as close as possible to that specified by the locomotive throttle under conditions of a changing adhesion coefficient and its heterogeneity under different wheelsets of the locomotive. …”
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3297
Studies and Rejection of Intercrystal Crosstalk on FPGA in a High-Energy Photon-Counting System
Published 2025-05-01“…The 250 mm Fe steel penetration model is used to evaluate the proposed algorithm, showing improved radiation image quality, particularly with a detector window size of two, which performs better under low-count-rate conditions. …”
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3298
Tracking and climbing behavior recognition of heavy-duty trucks on roadways
Published 2020-02-01“…This article presents a unified tracking and behavior recognition algorithm that can model the mobility of heavy-duty trucks on long inclined roadways. …”
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3299
Modified tree-based selection in hierarchical mixed-effect models with trees: A simulation study and real-data application
Published 2025-06-01“…These methods utilize the classification and regression trees (CART) algorithm to select the best tree through a backfitting algorithm. …”
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3300
Possibilities of using a FRAX® risk calculator for 10-year probability of fractures assessment in patients with rheumatoid arthritis
Published 2019-07-01“…Early detection of individuals at high risk for osteoporotic fractures among RA patients allows timely prevention of OP and its complications.Objective: to evaluate the diagnostic possibilities of using a FRAX® calculator without introducing femoral neck bone mineral density (BMD) into the algorithm, as well as different therapeutic intervention thresholds to identify RA patients who need anti-osteoporotic therapy.Subjects and methods. …”
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