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2261
Validation of Material Algorithms for Femur Remodelling Using Medical Image Data
Published 2017-01-01“…Moreover, the simulated L-T ratios (the ratio of longitude modulus to transverse modulus) by the orthotropic algorithm were close to the reported results. This study suggests a role for “error-driven” algorithm in bone material prediction in abnormal mechanical environment and holds promise for optimizing implant design as well as developing countermeasures against bone loss due to weightlessness. …”
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2262
Statistical modeling based fast rate distortion estimation algorithm for HEVC
Published 2021-01-01“…To reduce the coding computational complexity of the rate and distortion calculations in HEVC, a fast TU level rate model with higher accuracy was proposed.The contribution percentages of different syntax elements in entropy coding were evaluated, and syntax element-wise accurate rate models were individually developed to construct the whole TU level model.In addition, coefficient levels were weighted adaptively to distinguish the nonuniform contributions of different coefficients in terms of rate profiling.Moreover, position-wise parameter was defined to depict the distribution patterns for possible non-zero coefficients within one block.The final linear rate model was developed by fine-tuning the model parameters from great amounts of samples in a statistical way.Finally, the transform domain distortion model was also established to bypass unnecessary reconstruction process.Experimental results show that the proposed algorithm can achieve 49.76% complexity reduction with 1.74% BD-BR increase for RA configuration.…”
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2263
A Data-Driven Front Tracking Algorithm for Autonomous Undersea Vehicles
Published 2025-06-01“…To meet the requirement for adaptive observation of autonomous undersea vehicles(AUVs), a data-driven ocean front tracking algorithm was designed. This algorithm constructed a hybrid temperature field prediction model based on Gaussian process regression(GPR) and particle swarm optimization(PSO). …”
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2264
Advancing Hyperspectral Image Classification with Deep Features Learning and Evolutionary Algorithms
Published 2025-05-01“…This research tackles the high-dimensional challenge of HSI classification with an advanced hybrid framework, leveraging the power of Deep Learning (DL), ML and Evolutionary Algorithms (EA) to conquer this challenge and achieve accurate HSI classification. …”
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2265
Advanced Methodology for Fraud Detection in Energy Using Machine Learning Algorithms
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2266
Panel defect detection algorithm based on improved Faster R-CNN
Published 2022-01-01“…In view of the low precision and low efficiency of panel surface defect detection, this paper proposes an optimized defect detection algorithm based on Faster R-CNN. This method adds local adaptive cross-channel convolution without dimensionality reduction in the feature fusion layer to increase the feature mapping of channel crossing,and adds the CBAM attention network after the backbone feature extraction network to capture the long-term feature dependency of the feature map . …”
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2267
Enhanced Retinal Vessel Detection Using Gradient Pyramid Fusion Algorithm
Published 2024-12-01“…We used images from the DRIVE database, to evaluate the fusion algorithm’s precision, with results showing improved vascular tree detection and continuous edges, a reduction in the number of artifacts and improved measurement accuracy. …”
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2268
A Biphase Code Sidelobe Suppression Method Based on the CLEAN Algorithm
Published 2025-01-01“…To address this issue, this paper proposes a sidelobe suppression method based on the CLEAN algorithm. First, the digital moving target detection (DMTD) algorithm is employed to estimate the target velocity, and the phase of the echo signal is dynamically adjusted to eliminate straddle loss. …”
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2269
Spam filtering algorithm based on geographic E-mail path analysis
Published 2007-01-01“…A geographic E-mail path based algorithm called GEPA(geographic E-mail path analysis) was proposed to al-low network administrators to cut off spam traffic on E-mail delivery.The algorithm first extracted route information to build E-mail path subset,and then uesed an effective method mapping IP addresses or domain names of nodes in an E-mail path into geographic information.Further,the algorithm detected spam by their geographic information deviation,using E-mail traffics from a link of backbone border router in China,which crosses the country boundary of China,the performance of GEPA algorithm is evaluated.The experimental results indicated that a 13.9% reduction of E-mail can be achieved with method.The results also showed GEPA was effective and practical which can be implemented in a mas-sive traffic environment handling over millions of mails every day with small memory consumption.…”
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2270
Spam filtering algorithm based on geographic E-mail path analysis
Published 2007-01-01“…A geographic E-mail path based algorithm called GEPA(geographic E-mail path analysis) was proposed to al-low network administrators to cut off spam traffic on E-mail delivery.The algorithm first extracted route information to build E-mail path subset,and then uesed an effective method mapping IP addresses or domain names of nodes in an E-mail path into geographic information.Further,the algorithm detected spam by their geographic information deviation,using E-mail traffics from a link of backbone border router in China,which crosses the country boundary of China,the performance of GEPA algorithm is evaluated.The experimental results indicated that a 13.9% reduction of E-mail can be achieved with method.The results also showed GEPA was effective and practical which can be implemented in a mas-sive traffic environment handling over millions of mails every day with small memory consumption.…”
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2271
Identification of hypertension gene expression biomarkers based on the DeepGCFS algorithm.
Published 2025-01-01“…This algorithm utilizes a graph network to represent the interaction information between genes, builds a GNN model, designs a loss function based on link prediction and self-supervised learning ideas for training, and allows each gene node to obtain a feature vector representing global information. …”
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2272
Assessment of Soil Thermal Conductivity Based on BPNN Optimized by Genetic Algorithm
Published 2020-01-01“…Apparently, it has great meaning to accurately predict conductivity around a site through easily accessible parameters. …”
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2273
Allocation algorithms for multicore partitioned mixed-criticality real-time systems
Published 2024-12-01“…This is achieved through the implementation of a Mixed-Integer Linear Programming (MILP) algorithm. The second phase involves the allocation of tasks to cores, employing both, an additional MILP algorithm and a modified worst fit decrease utilisation approach. …”
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2274
Hammerstein Nonlinear Active Noise Control with the Filtered-Error LMS Algorithm
Published 2013-09-01“…The ANC system uses nonlinear control filters to suppress negative effects of nonlinearies in the system. Filtered-error LMS algorithm, found more suitable than usually used Filtered-reference LMS algorithm, is employed for updating parameters of the nonlinear filters. …”
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2275
Hybrid Denoising Algorithm for Architectural Point Clouds Acquired with SLAM Systems
Published 2024-12-01“…This work presents the implementation of a denoising algorithm for point clouds acquired with LiDAR SLAM systems, aimed at optimizing data processing and the reconstruction of surveyed object geometries for graphical rendering and modeling. …”
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2276
An Out Space Accelerating Algorithm for Generalized Affine Multiplicative Programs Problem
Published 2017-01-01“…Thirdly, based on the out space partition and the linear relaxation programs problem, we construct an out space branch-and-bound algorithm. Fourthly, to improve the computational efficiency of the algorithm, an out space reduction operation is employed as an accelerating device for deleting a large part of the investigated out space region. …”
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2277
GENETIC ALGORITHM IN OPTIMIZATION DESIGN OF INTERIOR PERMANENT MAGNET SYNCHRONOUS MOTOR
Published 2017-05-01“…For designing PMSM, evolution algorithms are more attractive approach. Genetic algorithm is one of the most common. …”
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2278
Study of Assisted Control Algorithm for Wind Turbines Based on LiDAR
Published 2025-02-01“…Moreover, a gust control algorithm is designed for conditions with extreme changes in wind speed and direction, leading to effective reductions in the ultimate load of the tower base Mxy by about 15%, the stationary hub Myz by about 12%, and the yaw system Mxy by about 15%. …”
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2279
An Algorithm for Motion Estimation Based on the Interframe Difference Detection Function Model
Published 2021-01-01“…In this paper, we simulate the estimation of motion through an interframe difference detection function model and investigate the spatial-temporal context information correlation filtering target tracking algorithm, which is complex and computationally intensive. …”
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2280
SPEEDING ALGORITHM FOR MINIMAX OPTIMIZATION OF ALLOCATION PROBLEM SOLUTIONS IN HOMOGENEOUS SYSTEMS
Published 2014-09-01“…(Such problems cannot be solved by the classical algorithm due to the limited timing budgets.) The results of processing these solutions have shown that the new modification does not solve the problem of NP-complete allocation tasks, but it provides a resource-time gain associated with the significant reduction in the exponential model index of the average solution time.…”
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