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4661
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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4662
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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4663
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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4664
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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4665
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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4666
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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4667
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4668
LSTM-Based Neural Network to Recognize Human Activities Using Deep Learning Techniques
Published 2022-01-01Get full text
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4669
Evaluation of Personal and Built Environment Attributes to Physical Activity: A Multilevel Analysis on Multiple Population-Based Data Sources
Published 2012-01-01“…Multiple data sources were utilized including individual level data for health behaviors and health status from the Nevada Behavioral Risk Factor Surveillance System (BRFSS) and community level data from different data sources including indicators for recreation facilities, safety, air quality, commute time, urbanization, population density, and land mix level. Mixed model logistic regression and geographic information system (GIS) spatial analysis were conducted. …”
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4670
Innovative Perspectives on Ecological Assessment in the Agro-Pastoral Ecotone of Inner Mongolia: An Integrated Evaluation and Forecast of Landscape and Ecological Risks and Drivers
Published 2024-11-01“…Future ecological risks from 2025 to 2040 were predicted using the multi-criteria evaluation-cellular automata-Markov model. …”
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4671
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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4672
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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4673
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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4674
Multi-Task Water Quality Colorimetric Detection Method Based on Deep Learning
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4675
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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4676
Aerodynamic energy consumption analysis of divided evacuated tube transportation system
Published 2025-12-01“…Theoretical discussions into reasonable parameter range including tube design and HST operation manners were conducted and then formed system-designing strategy. The spatial and temporal distribution law of tube gas circumstances were examined through model testing and numerical simulation. …”
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4677
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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4678
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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4679
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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4680