-
14701
Foreign object detection for mining conveyor belts based on YOLOv5n-CND
Published 2025-01-01“…The mAP@0.5 and mAP@0.5:0.95 of YOLOv5n-CND were 2.6% and 3.4% higher than YOLOv5n, and 1.7% and 3.8% higher than YOLOv5s-CBAM, respectively. Although the model’s parameter count slightly increased compared to the YOLOv5n model, it was still lower than that of other models. …”
Get full text
Article -
14702
Predicting Emergency Severity Index (ESI) level, hospital admission, and admitting ward in an emergency department using data-driven machine learning
Published 2025-07-01“…Key steps in data preprocessing, such as handling missing values, balancing class distributions with SMOTE, and feature encoding, are discussed. Model evaluation employed comprehensive metrics, including AUC-ROC and calibration curves, to assess both performance and reliability. …”
Get full text
Article -
14703
Mapping subtidal seagrass in the turbid Baltic Sea: Rethinking satellite sensor selection using a sensor-agnostic pipeline
Published 2025-06-01“…Our results highlight the need for different preprocessing steps, such as water column correction, segmentation, compositing and de-striping, to maximize model performance based on sensor characteristics. …”
Get full text
Article -
14704
Change Detection for Forest Ecosystems Using Remote Sensing Images with Siamese Attention U-Net
Published 2024-09-01“…Although the proposed model had a lower F1-score than other methods, other performance metrics highlight its effectiveness in timely detection and forest landscape monitoring, advancing deep learning techniques in this field.…”
Get full text
Article -
14705
Experimental and Numerical Investigation on the Effect of Different Types of Synthetic Fibers on the Flexure Behavior and Mechanical Properties of 3D Cementitious Composite Printin...
Published 2025-04-01“…The numerical results demonstrated the efficacy of the Menetrey–Willam constitutive model, featuring a linear softening yield function in accurately simulating the flexural behavior of the analyzed beams with various fiber types.…”
Get full text
Article -
14706
Machine learning and the nomogram as the accurate tools for predicting postoperative malnutrition risk in esophageal cancer patients
Published 2025-06-01“…Feature selection was performed via the least absolute shrinkage and selection operator (LASSO) algorithm. …”
Get full text
Article -
14707
Artificial Intelligence in UAV Flight Controls: Deep Reinforcement Learning Based Altitude-Hold Strategies for Fixed-Wing UAVs
Published 2025-01-01“…Unlike conventional flight control methods, DRL does not require an exact mathematical system model for the design and can handle non-linear coupled dynamics of highly agile aerospace vehicles like small-size UAVs. …”
Get full text
Article -
14708
CosPoint Transformer: Enhancing 3-D Semantic Segmentation With Cosine Similarity Attention and Cross-Attention
Published 2025-01-01“…The CSA mechanism replaces traditional multihead attention by using cosine similarity calculations to refine feature representation and improve the spatial alignment of superpoints, while the CA mechanism processes outputs from each encoder stage independently in the decoder, enabling more precise attention score calculations and enhancing segmentation performance. …”
Get full text
Article -
14709
A novel nomogram for survival prediction in renal cell carcinoma patients with brain metastases: an analysis of the SEER database
Published 2025-06-01“…BackgroundExisting research on the development of prognostic models for renal cell carcinoma (RCC) patients with brain metastases (BM) remains limited. …”
Get full text
Article -
14710
Microstructural diffusion MRI for differentiation of breast tumors and prediction of prognostic factors in breast cancer
Published 2025-03-01“…The OGSE and PGSE data were fitted by the IMPUSLED method using a two-compartment model to estimate mean cell diameter (dmean), intracellular fraction (fin), extracellular diffusivity (Dex), and cellularity index (fin/d) within breast tumor lesions. …”
Get full text
Article -
14711
A Vision-Based Method for Detecting the Position of Stacked Goods in Automated Storage and Retrieval Systems
Published 2025-04-01“…STEGNet’s core innovation is the Efficient Gated Pyramid Feature Network (EG-FPN), which integrates a Gated Feature Fusion module and a Lightweight Attention Mechanism to optimize feature extraction and fusion. …”
Get full text
Article -
14712
Lightweight Stereo Matching for Real-Time Applications With 2D Cost Volume Aggregation
Published 2025-01-01“…The integration of the 2D cost aggregation and multi-stage feature extraction results in an efficient architecture for cost aggregation, simplifying the model and ensuring computational efficiency without sacrificing accuracy. …”
Get full text
Article -
14713
Spatial and Channel Attention Integration with Separable Squeeze-and-Excitation Networks for Image Classifications
Published 2025-05-01“…The proposed SC-SENet is designed to effectively capture spatial and channel-wise dependencies within feature maps. By decoupling spatial and channel attention modules, our model achieves efficient computation and alleviates overfitting. …”
Get full text
Article -
14714
Fusing Events and Frames with Coordinate Attention Gated Recurrent Unit for Monocular Depth Estimation
Published 2024-12-01“…The coordinate attention gate in conjunction with the convolutional gate enable the network to model feature information spatially, temporally, and internally across channels. …”
Get full text
Article -
14715
Bioinformatic Analysis of WNT Family Proteins
Published 2025-07-01“…In this study, in silico methods were used to analyze the structural features of WNT proteins. Specifically, the isoelectric points, GRAVY scores, aliphatic indices, and instability indices were determined, and correlation analysis was performed to examine relationships between the latter three parameters. …”
Get full text
Article -
14716
MVSAPNet: A Multivariate Data-Driven Method for Detecting Disc Cutter Wear States in Composite Strata Shield Tunneling
Published 2025-03-01“…The method performs better on the data collected from the Ma Wan Cross-Sea Tunnel project in Shenzhen, China, with an accuracy of 0.9187 and an F1 score of 0.8978, yielding higher values than the experimental results of other classification models.…”
Get full text
Article -
14717
Experimental study on pedestrian evacuation characteristics through building bottleneck group structure
Published 2025-10-01“…In this work, a series of controlled experiments with 119 participants were performed to study pedestrian evacuation behaviors through the bottleneck group structure consisting of two serially-connected bottlenecks. …”
Get full text
Article -
14718
STIM1 signaling modulates invasive phenotypic plasticity by regulating calpain-dependent cleavage of integrin-β4 in nasopharyngeal carcinoma cells
Published 2025-07-01“…A zebrafish xenograft model was employed to elucidate the proliferation of transplanted NPC cell spheroids in vivo. …”
Get full text
Article -
14719
Measurement of insertion loss and gain in variable hear-through and noise cancellation modes of true wireless earbuds
Published 2025-01-01“…This paper presents the results of objective tests to assess the insertion loss and gain performance of three true wireless earbuds that featured both active noise cancellation (ANC) and hear-through functionality. …”
Get full text
Article -
14720
Learning Architecture for Brain Tumor Classification Based on Deep Convolutional Neural Network: Classic and ResNet50
Published 2025-03-01“…By leveraging pre-trained models on large-scale datasets, researchers can utilize knowledge from other domains to improve brain tumor classification tasks, particularly in scenarios with limited annotated data.…”
Get full text
Article