-
10561
Artificial Intelligence: An Untapped Opportunity for Equity and Access in STEM Education
Published 2025-01-01“…Ethical concerns, such as algorithmic bias (e.g., unequal representation in training datasets leading to unfair assessments) and data privacy risks (e.g., potential breaches of sensitive student data), require critical attention to ensure AI systems promote equity rather than exacerbate disparities. …”
Get full text
Article -
10562
Research on Feature Fusion Method of Mine Microseismic Signal Based on Unsupervised Learning
Published 2021-01-01“…This method firstly performs empirical modulus singular value decomposition and wavelet packet energy ratio on the microseismic signal to construct the basic feature vector and then uses the unsupervised learning algorithm to perform the unsupervised learning method feature fusion of the basic feature vector to construct the fused feature vector. …”
Get full text
Article -
10563
Effect of frost on plants, leaves, and forecast of frost events using convolutional neural networks
Published 2021-10-01“…We presented the convolutional neural network model framework and used the conv1d algorithm to evaluate one-dimensional data for frost event prediction. …”
Get full text
Article -
10564
A Descriptive Analysis for the Future of Journalism Studies in Emerging Artificial Intelligence (AI) and the Case of NewsGPT platform
Published 2024-06-01“…As a result of the study, it was revealed that the news on the NewsGPT platform has various problems such as bias and disinformation, and in this context, both algorithm journalism and journalism education should be rethought.…”
Get full text
Article -
10565
Big Data-Driven Based Real-Time Traffic Flow State Identification and Prediction
Published 2015-01-01“…Traffic flow state quantification, the basis of traffic flow state identification, is achieved by a SAGA-FCM (simulated annealing genetic algorithm based fuzzy c-means) based traffic clustering model. …”
Get full text
Article -
10566
On the measurement of the barrel bore based on laser scanning and eccentricity correction
Published 2025-01-01“…The bore of the barrel has been reconstructed using the Delaunay triangular section interpolation algorithm, resulting in a 3D contour structure of the artillery barrel bore. …”
Get full text
Article -
10567
DM-YOLO: improved YOLOv9 model for tomato leaf disease detection
Published 2025-02-01“…Therefore, an improved tomato leaf disease detection method, DM-YOLO, based on the YOLOv9 algorithm, is proposed in this paper. Specifically, firstly, lightweight dynamic up-sampling DySample is incorporated into the feature fusion backbone network to enhance the ability to extract features of small lesions and suppress the interference from the background environment; secondly, the MPDIoU loss function is used to enhance the learning of the details of overlapping lesion margins in order to improve the accuracy of localizing overlapping lesion margins. …”
Get full text
Article -
10568
New Product Development in an Emerging Economy: Analysing the Role of Supplier Involvement Practices by Using Bayesian Markov Chain Monte Carlo Technique
Published 2014-01-01“…Further analysis using the Bayesian Markov Chain Monte Carlo algorithm, yielding a more credible and feasible differentiation, confirmed these results (even in the case of an emerging economy) and indicated that these practices have a 28% impact on variance of NPD project performance. …”
Get full text
Article -
10569
Comparative Study of Dual-Rotor Permanent Magnet Machines with Series and Parallel Magnetic Circuits
Published 2024-12-01“…The machines are optimized using the finite element analysis (FEA) based on the genetic algorithm. It shows that the PDRPM machine with the tooth coil (TC) configuration has the highest permanent magnet (PM) utilisation compared to the PDRPM with toroidal winding (TW) configuration and the SDRPM machine with the TC configuration under different slot/pole number combinations. …”
Get full text
Article -
10570
Front and Back Movement Analysis of a Triangle-Structured Three-Wheeled Omnidirectional Mobile Robot by Varying the Angles between Two Selected Wheels
Published 2016-01-01“…This paper presents a design of a unique device of Angle Variable Chassis (AVC) for linear movement analysis of a three-wheeled omnidirectional mobile robot (TWOMR), at various angles (θ) between the wheels. Basic mobility algorithm is developed by varying the angles between the two selected omnidirectional wheels in TWOMR. …”
Get full text
Article -
10571
Research on a New Control System Based on L1 Adaptive Control Scheme for the Voice Coil Motor
Published 2022-01-01“…Therefore, in order to better solve the problem of dynamic parameter uncertainty, external load disturbance, and tracking control of the voice coil motor servo system in motion, this paper proposes for the first time the strategy of using L1 adaptive control algorithm to control the voice coil motor servo system. …”
Get full text
Article -
10572
Applications of Deep Learning in the Evaluation and Analysis of College Students’ Mental Health
Published 2022-01-01“…Firstly, the paper summarizes the fast intelligent analysis model based on the convolutional neural network system algorithm, classifies and summarizes the unique characteristics of college students’ mental health, and uses the convolutional neural network processing model to analyze, evaluate, and observe college students’ mental health combined with the big data theory. …”
Get full text
Article -
10573
The Association between the Serum Uric Acid Level and Hypertension in Middle-Aged and Elderly Adults
Published 2021-01-01“…If nonlinearity was observed, the inflection point was further calculated by a recursive algorithm. Results. A positive relationship between the sUA level and the incident of HTN was found. …”
Get full text
Article -
10574
Analysis of the Effect of Precipitation Type on Flow Simulation in Talar and Khoramabad Watershed
Published 2013-11-01“…Hydrological response units (HRU) was determined in 223 in Talar and 265 HRU khorramabad watershed by overlapping spatial layers. The SUFI2 algorithm was used to analyze parameter sensitivity and determine optimal values for parameters. …”
Get full text
Article -
10575
Unstructured Grid Solutions for Incompressible Laminar Flow over a Circular Cylinder Using a Particular Finite Volume-Finite Element Method
Published 2013-01-01“…Triangular elements are applied with an effective high performance fully coupled algorithm, to simulate incompressible laminar flow over a circular cylinder. …”
Get full text
Article -
10576
Optimal Adaptive Antijamming in Wireless Sensor Networks
Published 2012-12-01“…We address this challenge by formulating the antijamming problem of the sensor network as a Markov decision process and propose an efficient algorithm for computing the best antijamming strategy. …”
Get full text
Article -
10577
Federated Learning for Brain Tumor Diagnosis: Methods, Challenges and Future Prospects
Published 2025-01-01“…Although these factors limit the widespread application of FL in medical settings, this paper also proposes potential solutions, such as improving algorithm interpretability through interpretable tools, and utilizing transfer learning and domain adaptation methods to enhance model effectiveness across different datasets. …”
Get full text
Article -
10578
Dominance-Partitioned Subgraph Matching on Large RDF Graph
Published 2020-01-01“…Thirdly, the dominance-partitioned subgraph matching algorithm is designed to conduct all isomorphic subgraphs on a cluster-partitioned RDF graph. …”
Get full text
Article -
10579
Swin-transformer for weak feature matching
Published 2025-01-01“…We also introduce a matching optimization algorithm that calculates the spatial expected coordinates of local two-dimensional heat maps of correspondences to obtain the final sub-pixel level matches. …”
Get full text
Article -
10580
A Parametric Design Method for Hybrid Airfoils for Icing Wind Tunnel Test
Published 2021-01-01“…Aiming at generating the full-scale flow field and ice accretion on the leading edge, multiobjective genetic optimization algorithm is used to design the hybrid airfoil under different conditions by combining the airfoil parameterization and solution of spatial constraint. …”
Get full text
Article