-
521
Experimental Results of Novel DoA Estimation Algorithms for Compact Reconfigurable Antennas
Published 2017-01-01“…In addition, we evaluate the performance of the APPR and MUSIC algorithms with numerical simulations as well as with real world indoor measurements having both line-of-sight and non-line-of-sight components. Our performance evaluations show that the DoA estimates are in a considerably good agreement with the real DoAs, especially with the APPR algorithm. …”
Get full text
Article -
522
Machine learning-enhanced gesture recognition through impedance signal analysis
Published 2024-06-01“…The machine learning model using the K-Nearest Neighbors (KNN), Gradient Boosting Machine (GBM), Naive Bayes (NB), Logistic Regression (LR), Random Forest (RF), and Support Vector Machine (SVM) algorithms demonstrated notable precision in performance evaluations. The individual accuracy values for each algorithm are as follows: KNN, 86%; GBM, 86%; NB, 84%; LR, 89%; RF, 87%; and SVM, 87%. …”
Get full text
Article -
523
Critical evaluation of accident tolerant fuel selection criteria for APR-1400 nuclear reactors
Published 2025-12-01“…In order to accomplish this objective, comprehensive review and assessments of the potential ATFs, including neutronics, thermal-hydraulic, thermomechanical/chemical, and fuel performance evaluations, were conducted, encompassing multiple candidate ATF concepts. …”
Get full text
Article -
524
Enhanced Detection of Viable <i>Escherichia coli</i> O157:H7 in Romaine Lettuce Wash Water Using On-Filter Propidium Monoazide-Quantitative PCR
Published 2024-12-01“…The limit of detection (LOD) was 1.3 CFU/mL, confirming its suitability for detecting low bacterial loads. Performance evaluations revealed that PMA-qPCR was accurate at viable-to-dead cell ratios of 1:10 or higher but became less reliable when dead cells outnumbered viable cells by a factor of 10 or more. …”
Get full text
Article -
525
An Investigation of Soil Profile Depth Change on Site Response Analysis
Published 2022-01-01“…The paper concludes that, for the soil profile addressed in this study, the derived design spectrum related to soil type ZE- regardless of the depth change - is conservative for all periods except the high rise buildings as well as the buildings that do not require advanced performance evaluations such as new designed reinforced concrete buildings, precast concrete buildings and steel buildings.…”
Get full text
Article -
526
Simplified Target Strength Analysis Procedure of an Underwater Vehicle Considering Target Strength Absorbing Materials
Published 2025-01-01“…From the observed results, it is concluded that the transfer matrix method is more suitable for practical TS analysis than the 4-microphone method because of the relatively low calculation and time costs required for the acoustic performance evaluations of TSAMs. In addition, a simplified TS analysis procedure considering the echo reduction (ER) and transmission loss (TL) is proposed based on the combining method of physical optics and geometric optics (PO/GO combined method) and equivalent material properties. …”
Get full text
Article -
527
Multi-Timescale Modeling Framework of Hybrid Power Plants Providing Secondary Frequency Regulation
Published 2024-01-01“…Additionally, the framework facilitates comprehensive economic and frequency performance evaluations. Case studies on a modified IEEE 39-bus system demonstrate the framework’s ability to ensure frequency performance with flexible HPP operation modes, align BESS state-of-charge (SOC) with dispatch targets, and optimize reliability and economic outcomes under various scenarios.…”
Get full text
Article -
528
A Review of Caveats in Statistical Nuclear Image Analysis
Published 1998-01-01“…We suggest that a consensus of how to perform evaluation of diagnostic and prognostic features is necessary, in order to develop reliable tools for clinical use, based on nuclear image analysis.…”
Get full text
Article -
529
Performance of Quantum Annealing Machine Learning Classification Models on ADMET Datasets
Published 2025-01-01“…However, the application of quantum annealing in machine learning remains limited due to the lack of conclusive performance evaluations on real-world datasets. There is still no clear consensus on the efficacy of these models in practical scenarios. …”
Get full text
Article -
530
Comparative evaluation of four exome enrichment solutions in 2024: Agilent, Roche, Vazyme and Nanodigmbio
Published 2025-01-01“…Variant calling performance, evaluated using in-lab standard E701 DNA sample, showed high recall rates for all kits, especially Agilent v8. …”
Get full text
Article -
531
AIPerf: Automated Machine Learning as an AI-HPC Benchmark
Published 2021-09-01“…We utilize Operations Per Second (OPS), which is measured in an analytical and systematic approach, as a major metric to quantify the AI performance. We perform evaluations on various systems to ensure the benchmark’s stability and scalability, from 4 nodes with 32 NVIDIA Tesla T4 (56.1 Tera-OPS measured) up to 512 nodes with 4096 Huawei Ascend 910 (194.53 Peta-OPS measured), and the results show near-linear weak scalability. …”
Get full text
Article -
532
Evolving prognostic paradigms in lung adenocarcinoma with brain metastases: a web-based predictive model enhanced by machine learning
Published 2025-02-01“…Predictive models were built using Random Forest, XGBoost, Decision Trees, and Artificial Neural Networks, with their performance evaluated via metrics including the area under the receiver operating characteristic curve (AUC), calibration plots, brier score, and decision curve analysis (DCA). …”
Get full text
Article -
533
Preamble Design and Noncoherent ToA Estimation for Pulse-Based Wireless Networks-on-Chip Communications in the Terahertz Band
Published 2025-01-01“…A preamble design based on maximum pulse energy constraints is also presented. Performance evaluations demonstrate a synchronization probability exceeding <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mn>0.98</mn></mrow></semantics></math></inline-formula> for distances under 10 mm at a signal-to-noise ratio of 20 dB, with a normalized mean squared error below <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><msup><mn>10</mn><mrow><mo>−</mo><mn>2</mn></mrow></msup></semantics></math></inline-formula>. …”
Get full text
Article -
534
FPGA-QNN: Quantized Neural Network Hardware Acceleration on FPGAs
Published 2025-01-01“…The outputs from the performance evaluations on Xilinx PYNQ Z1 development board proved the superiority of FPGA-QNN in terms of resource utilization and energy efficiency in comparison to several recent approaches. …”
Get full text
Article -
535
Striking the Balance: Evaluating Content Quality and Reward Dynamics in Blockchain Online Social Media
Published 2025-01-01“…By exploiting Steemit, one of the most well-known decentralized social media platforms based on blockchain, we construct a labeled dataset to both train and evaluate distinct configurations of the different feature sets in association with the considered classifiers. The performed evaluation shows the effectiveness of some of these configurations in identifying reward-worthy content, demonstrates that current reward systems are indeed unable through their mechanisms to promote actual quality content, and suggests the need for the development of further reward strategies allowing for better reward distribution and, ultimately, help pursue the original purpose of reward systems.…”
Get full text
Article -
536
Flexible Threshold Quantum Homomorphic Encryption on Quantum Networks
Published 2024-12-01“…In this paper, we propose a novel <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mo>(</mo><mi>t</mi><mo>,</mo><mspace width="4.pt"></mspace><mi>n</mi><mo>)</mo></mrow></semantics></math></inline-formula>-threshold QHE (TQHE) network scheme based on the Shamir secret sharing protocol, which allows <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mi>k</mi><mspace width="4.pt"></mspace><mo>(</mo><mi>t</mi><mo>≤</mo><mi>k</mi><mo>≤</mo><mi>n</mi><mo>)</mo></mrow></semantics></math></inline-formula> evaluators to collaboratively perform evaluation computation operations on each qubit within the shared encrypted sequence. …”
Get full text
Article -
537
Performances and determinants of proficiency testing in clinical laboratory services at comprehensive specialized hospitals, northwest Ethiopia
Published 2024-04-01“…Abstract Proficiency testing (PT) is an impartial laboratory performance-evaluating system using an independent body. It is a mandatory accreditation requirement and means for improving the laboratory’s performance. …”
Get full text
Article -
538
Study on influencing factors of age-adjusted Charlson comorbidity index in patients with Alzheimer's disease based on machine learning model
Published 2025-01-01“…By comparing model performance, evaluating the classification ability and prediction accuracy of each method, and ultimately selecting the best model to construct a regression model and a nomogram. …”
Get full text
Article -
539
Unveiling Silent Atherosclerosis in Type 1 Diabetes: The Role of Glycoprotein and Lipoprotein Lipidomics, and Cardiac Autonomic Neuropathy
Published 2025-01-01“…Predictive models were built and their performance evaluated using receiver operating characteristic curves and cross-validation. …”
Get full text
Article -
540
NeuTox 2.0: A hybrid deep learning architecture for screening potential neurotoxicity of chemicals based on multimodal feature fusion
Published 2025-01-01“…Comprehensive performance evaluations demonstrated that NeuTox 2.0 has relatively higher predictive capability across all statistical metrics. …”
Get full text
Article