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4601
Enhancing water saturation predictions from conventional well logs in a carbonate gas reservoir with a hybrid CNN-LSTM model
Published 2025-04-01“…The methodology includes data pre-processing to de-noise and transform data into a proper format, feature engineering followed by feature selection based on domain knowledge, models’ training, testing, and optimizing. XGBoost hyperparameters were tuned using grid search, and each neural network model was optimized using a genetic algorithm. …”
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4602
Intelligent Energy Management in an Isolated DC Microgrid using Fuzzy Logic
Published 2025-01-01“…The PV system is controlled by a MPPT method implementing the INC algorithm, while the storage system is managed by a PI controller to control battery charging and discharging. …”
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4603
Vehicle Relocation Triggering Thresholds Determination in Electric Carsharing System under Stochastic Demand
Published 2018-01-01“…The solution algorithm employed the min–max robust optimization to tackle the uncertainty and the Pareto optimum to decide the solution under dual objectives. …”
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4604
Does the COVID-19 pandemic affect the asset allocation performance? Evidence from a composite asset selection approach
Published 2025-08-01“…The proposed approaches in this study can be embedded in a computer as an asset allocation algorithm of Robo-advisers.…”
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4605
Development of a standardized data collection and intelligent fabric quality prediction system for the weaving department
Published 2025-01-01“…This study leverages the standardization and interoperability features of open platform communications unified architecture technology to facilitate data acquisition within the weaving department, establishing a reliable Internet of Things framework that supports subsequent fabric quality prediction, and optimizing the back propagation neural network through the K-means clustering algorithm and particle swarm optimization to predict the type and number of fabric defects. …”
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4606
Application research of 3D virtual interactive technology in interactive teaching of arts and crafts
Published 2024-12-01“…For this reason, the research proposes an image denoising model based on convolutional neural network and wavelet transform, which adopts residual neural network structure and batch normalization algorithm, aiming at gradient explosion and gradient disappearance that may be caused by convolutional neural network, And the problem of low training efficiency has been optimized. …”
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4607
An Inter-Regional Lateral Transshipment Model to Massive Relief Supplies with Deprivation Costs
Published 2025-07-01“…Specifically, JADE is employed in the first stage to allocate the volume of massive relief supplies, aiming to minimize deprivation costs, while IALNS optimizes intermodal routing in the second stage to minimize the weighted sum of transportation time and cost. …”
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4608
Research on image generation technology based on deep learning
Published 2025-01-01“…Based on the above problems, this paper analyzes the methods of improving and optimizing the mainstream image generation algorithm from the perspectives of improving and optimizing the loss function, improving the space modeling, revising the structure of both the generator and discriminator, while speeding up the training process. …”
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4609
Jumping knowledge graph attention network for resource allocation in wireless cellular system
Published 2025-05-01“…The realization of these features hinges on the development of rational resource allocation strategies to optimize the utilization of radio resources. This study addresses the beamforming design problem for downlink transmission in multi-cell cellular networks, with a focus on maximizing user data rates while adhering to stringent power constraints. …”
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4610
External archive guided radial-grid multi objective differential evolution
Published 2024-11-01“…Abstract Differential evolution (DE) is a robust evolutionary algorithm for solving single-objective and multi-objective optimization problems (MOPs). …”
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4611
A comparative study of ultra-massive MIMO intelligent receivers with adversarial robustness and energy efficiency for 6G applications
Published 2025-06-01“…The Taguchi method yields up to 40 % improvement in energy efficiency while maintaining near-perfect BER. Practical implications of massive power consumption, system complexity, and execution time are discussed, alongside a comparative analysis with recent neural network and genetic algorithm optimizations. …”
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4612
DeepLabV3+-Based Semantic Annotation Refinement for SLAM in Indoor Environments
Published 2025-05-01“…The proposed method utilizes MobileNetV3 as the backbone network for DeepLabV3+ to maintain segmentation accuracy while reducing computational demands. In this paper, we introduce a parameter-adaptive Density-Based Spatial Clustering of Applications with Noise (DBSCAN) clustering algorithm incorporating K-nearest neighbors and accelerated by KD-tree structures, effectively addressing the limitations of manual parameter tuning and erroneous annotations in conventional methods. …”
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4613
Machine learning-driven design of wide-angle impedance matching structures for wide-angle scanning arrays
Published 2025-05-01“…Optimal WAIM parameters are efficiently determined using a genetic algorithm (GA). …”
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4614
Hexapod robot motion planning investigation under the influence of multi-dimensional terrain features
Published 2025-05-01“…Based on these features, a traversal cost map is synthesized, and an enhanced A* algorithm is developed that incorporates terrain traversal metrics to optimize path planning safety across complex field environments. …”
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4615
New Approaches to AI Methods for Screening Cardiomegaly on Chest Radiographs
Published 2024-12-01“…The CTR and TCD were then calculated using these labels and a mathematical algorithm. For the training set, we retrospectively included 65 randomly selected patients who underwent CXRs, while for the testing set, we chose 50 patients who underwent cardiac magnetic resonance (CMR) imaging and had available CXRs in the medical documentation. …”
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4616
A novel double machine learning approach for detecting early breast cancer using advanced feature selection and dimensionality reduction techniques
Published 2025-07-01“…XGBoost optimizes decision tree ensembles and provides class probabilities, while the ANN processes numerical data to learn deeper representations. …”
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4617
Cost-benefit analysis in demand response with penalty and grid management using blockchain
Published 2025-01-01“…Two distinct optimization methods such as the gray wolf optimization algorithm and particle swarm optimization are employed to solve the optimization model. …”
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4618
Thoracoabdominal stab wounds: modern surgical tactics
Published 2019-02-01“…The objective was to determine the optimal therapeutic and diagnostic algorithm for thoracoabdominal injury.Material and methods. …”
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4619
Beamforming Design for Dual-functional Radar-communication Systems with Holographic Metasurface Antennas
Published 2025-08-01“…To tackle this nonconvex optimization challenge, we propose an alternating optimization algorithm based on fractional programming. …”
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4620
Long‐Term Trend and Seasonal Cycles of Gap‐Free Downscaled Diurnal/Nocturnal LST and the Interaction to Functional Plant Trait Under Tropical Monsoon Climate
Published 2025-02-01“…Abstract Land surface temperature (LST) monitoring via Earth observation constellation will become optimized and consistent with spatiotemporal‐explicit characteristics. …”
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