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3881
Fast and Accurate Plane Wave and Color Doppler Imaging with the FOCUS Software Package
Published 2025-07-01“…Simulation results demonstrate rapid convergence and lower error rates compared to conventional spatial impulse response methods and Field II, resulting in substantial reductions in computation time. …”
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3882
An MCMC Approach to Bayesian Image Analysis in Fourier Space
Published 2025-12-01“…Bayesian image analysis methods are commonly applied to solve image analysis problems such as noise reduction, feature enhancement, and object detection. …”
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3883
SkelETT—Skeleton-to-Emotion Transfer Transformer
Published 2025-01-01“…By exposing the model to an extensive corpus of unlabeled human skeleton data, we can effectively learn to represent complex spatial and temporal dependencies inherent in body movements. …”
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3884
Land cover changes in grassland landscapes: combining enhanced Landsat data composition, LandTrendr, and machine learning classification in google earth engine with MLP-ANN scenari...
Published 2024-12-01“…The forecasting method along with the selection of spatial drivers to predict land cover change, demonstrated high efficiency compared to other studies. …”
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3885
Early signs of strong El Niño–Southern Oscillation episodes
Published 2025-05-01“…AI technology has highlighted the importance of sea surface salinity in obtaining accurate ENSO predictions, even beyond the spring predictability barrier (SPB), which is commonly understood as a prediction barrier that occurs during the boreal spring. …”
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3886
A GNN-Based False Data Detection Scheme for Smart Grids
Published 2025-03-01“…However, since topological changes of power networks in smart grids often already predict the occurrence of anomalies, traditional models based on STGNNs to portray network evolution cannot be directly utilized in smart grids. …”
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3887
Crack-ConvT Net: A Convolutional Transformer Network for Crack Segmentation in Underwater Dams
Published 2025-06-01“…Firstly, a Global Information Aggregation Block is introduced to enhance the model’s ability to capture the spatial distribution of cracks by leveraging multiscale pooling and channel expansion strategies, which improve global context awareness while preserving high-resolution details. …”
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3888
High Resolution Sea Ice Concentration Using a Sentinel-1 U-Net Ice-Water Classifier
Published 2025-01-01“…We trained the U-Net across multilooking levels to balance resolution, noise reduction, and computational efficiency, allowing the model to handle noise artefacts effectively. …”
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3889
Research on step-by-step visual servo control system of anchor drilling robot
Published 2025-03-01“…Secondly, through displacement and angular sensors deployed on manipulator joints, this study constructed an enhanced kinematic model using the modified Denavit-Hartenberg (MDH) method, enabling accurate spatial position resolution of the end-effector and determination of its initial and target positions. …”
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3890
Tracking green space along streets of world cities
Published 2025-01-01“…Based on our trained and cross-validated non-parametric model, we conduct spatial sampling and prediction in 190 large cities distributed across twenty regions and estimate local to continental GVI trends between 2016–2023. …”
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3891
Urbanization and forecast possibilities of land use changes by 2050: New evidence in Ho Chi Minh city, Vietnam
Published 2025-03-01“…In contrast, the urban land group had a strong increasing trend, with an increase of nearly 25% after 20 years. In terms of spatial distribution, HCM city tended to develop in three main directions: east, southwest, and northwest. …”
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3892
Integrated geophysical prospecting for deep ore detection in the Yongxin gold mining area, Heilongjiang, China
Published 2025-03-01“…Abstract Geophysical exploration techniques play a pivotal role in enhancing the accuracy of mineral prospecting predictions. However, relying solely on individual methods often introduces uncertainties. …”
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3893
Challenges and Potential of Remote Sensing for Assessing <i>Salmonella</i> Risk in Water Sources: Evidence from Chile
Published 2025-06-01“…Twelve spectral indices (e.g., NDVI, NDWI, and MNDWI) were used as predictors to develop a predictive model for the presence of the pathogen, which achieved 59.2% accuracy. …”
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3894
Large errors in soil carbon measurements attributed to inconsistent sample processing
Published 2025-01-01“…Moreover, we show promising results using FTIR spectroscopy coupled with predictive modeling for estimating % TC, % SIC, and % SOC in regions where spectral libraries exist.…”
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3895
LCC-Net: Swin transformer-CNN hybrid for enhanced land cover classification in natural disaster monitoring
Published 2025-12-01“…This method involves initial image normalization, noise reduction, and enhancing spatial resolution to improve classification performance. …”
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3896
The solution space of a five-dimensional geometry: Kundt spacetimes and cosmological time-crystals
Published 2025-05-01“…We uncover the solution space of a five dimensional geometry which we deem it as the direct counterpart of the Bianchi Type V cosmological model. We kinematically reduce the scale factor matrix and then, with an appropriate scaling and choice of time, we cast the spatial equations into a simple “Kasner” like form; thus revealing linear integrals of motion. …”
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3897
Soil moisture forecasting in wireless sensor networks via spatiotemporal graph convolutional networks
Published 2025-01-01“…However, due to the combined effects of internal factors like soil types, terrain, and vegetation cover, as well as external factors such as precipitation and temperature, soil moisture data in wireless sensor networks exhibit complex spatial and temporal interdependencies. Consequently, developing predictive models that can accurately capture these dependencies and enable precise forecasts of soil moisture within these networks poses a significant challenge. …”
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3898
A Review of Artificial Intelligence and Deep Learning Approaches for Resource Management in Smart Buildings
Published 2025-07-01“…This review shows that AI-driven controllers—especially deep-reinforcement-learning agents—deliver median energy savings of 18–35% for HVAC and other major loads, consistently outperforming rule-based and model-predictive baselines. The evidence further reveals a rapid diversification of methods: graph-neural-network models now capture spatial interdependencies in dense sensor grids, federated-learning pilots address data-privacy constraints, and early integrations of large language models hint at natural-language analytics and control interfaces for heterogeneous IoT devices. …”
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3899
The influence of climate change on the potential distribution of Ageratum conyzoides in China
Published 2024-10-01“…Our results demonstrate that the ensemble model, constructed from the top seven single models, outperforms the individual models in predicting the suitable habitat of A. conyzoides. …”
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3900
Exploring Dissipation Terms in the SPH Momentum Equation for Wave Breaking on a Vertical Pile
Published 2025-05-01“…The performance of the dissipation schemes remained robust across three tested particle spacings, confirming consistency in force and elevation predictions. Additionally, it underscores the sensitivity of SPH predictions to spatial resolution, highlighting the need for careful calibration to ensure robust and reliable outcomes. …”
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