-
661
MVCG-SPS: A Multi-View Contrastive Graph Neural Network for Smart Ponzi Scheme Detection
Published 2025-03-01“…Our approach incorporates three key innovations: (1) Meta-Path-Based View Construction, which constructs multiple views of the data using meta-paths to capture different semantic relationships; (2) Reinforcement-Learning-Driven Multi-View Aggregation, which adaptively combines features from multiple views by optimizing aggregation weights through reinforcement learning; and (3) Multi-Scale Contrastive Learning, which aligns embeddings both within and across views to enhance representation robustness and improve anomaly detection performance. …”
Get full text
Article -
662
-
663
Differential quadrature free vibration analysis of sandwich plates with curvilinear fiber variable stiffness composite face sheets
Published 2025-07-01“…Key results demonstrate that optimizing the fiber path can enhance the fundamental frequency of VSCL sandwich plates by up to 32.7% (CFFF boundary), providing an efficient design tool for vibration control of aerospace lightweight structures.…”
Get full text
Article -
664
-
665
Comparative analysis of methods for predicting train-induced vibrations
Published 2025-06-01“…Additionally, on the basis of the measurement data, the study explored the impact of train length on ground vibration and demonstrated that track ballast can absorb vibration energy along the wave propagation path. A frequency propagation contour plot was also created to analyse vibration energy across different frequencies. …”
Get full text
Article -
666
Leanness Computation: Small Values and Special Graph Classes
Published 2024-07-01Get full text
Article -
667
Technical Concept of Depot Location Selection and Over Station Development Property Matchability
Published 2025-06-01“…It is necessary to analyze the formation causes and propose optimization and improvement suggestions for urban rail transit planning and design. …”
Get full text
Article -
668
Orchard-Wide Visual Perception and Autonomous Operation of Fruit Picking Robots: A Review
Published 2024-09-01“…Improved adaptation techniques, possibly through machine learning models that can learn and adjust to different environmental conditions, are suggested as a way forward. …”
Get full text
Article -
669
Analisis Penerimaan Pengguna Learning Management System (LMS) BRONE di Universitas Brawijaya berdasarkan Model Unified Theory of Acceptance and Use of Technology (UTAUT)
Published 2025-04-01“…Upaya sosialisasi dan pelatihan penggunaan LMS BRONE juga diperlukan agar adopsi sistem ini lebih optimal di kalangan pengguna. Abstract In the era of information technology development, new learning methods have emerged, offering different perspectives on educational concepts. …”
Get full text
Article -
670
Multi-Scale Hierarchical Feature Fusion for Infrared Small-Target Detection
Published 2025-01-01“…The inclusion of a boundary difference loss further optimizes the edge details of targets. …”
Get full text
Article -
671
Revised methodology for CO<sub>2</sub> and CH<sub>4</sub> measurements at remote sites using a working standard-gas-saving system
Published 2025-04-01“…The Japan–Russia Siberian Tall Tower Inland Observation Network (JR-STATION) is made up of this system, which was installed across nine different sites in Siberia. The system acquires semi-continuous data by alternating between sampling air from multiple altitudes through switched flow paths and recording several minutes of averaged data for each altitude. …”
Get full text
Article -
672
Impact of Bobath Based Rehabilitation Program and Conventional Physiotherapy: Children with Hydrocephalus
Published 2025-06-01Get full text
Article -
673
Active ramp-down control and trajectory design for tokamaks with neural differential equations and reinforcement learning
Published 2025-06-01“…Abstract The tokamak offers a promising path to fusion energy, but disruptions pose a major economic risk, motivating solutions to manage their consequence. …”
Get full text
Article -
674
Advanced leukocyte classification using attention mechanisms and dual channel U-Net architecture
Published 2025-04-01“…Abstract Leukocytes or white blood cells plays an important role in protecting the body from various contagious diseases and infectious agents. Different conventional leukocyte analysis approaches often face several problems like inaccuracies, demanding the need for sophisticated approaches to improve diagnostic precision. …”
Get full text
Article -
675
Risk Assessment and Dynamic Monitoring of China’s Agricultural Investment in Countries Along the Belt and Road Under the Guidance of Cultivated Land Resources
Published 2025-02-01“…Establishing a sound agricultural investment risk measurement and dynamic monitoring mechanism is a key path to optimize the efficiency of agricultural capital allocation and ensure the stability of the global food supply chain. …”
Get full text
Article -
676
Coupling relationship between land use transition and rural transformation development: A case study of county-level regions in Jiangsu Province
Published 2025-01-01“…[Conclusion] The coupling relationship between land use transition and rural transformation development determines the internal dynamics of regional rural transformation, and regulating this relationship provides an effective path for optimizing the rural spatial governance system and promoting sustainable rural development.…”
Get full text
Article -
677
Marine fish species recognition based on improved YOLOv5s
Published 2024-08-01“…Improved some C3 modules of the backbone network, and integrated CA coordination attention mechanism into the C3 module, which improved the recognition accuracy and detection speed of the model while reducing the number of model parameters. Finally, optimized the path aggregation network of the model to enhance the feature fusion ability of the network.ResultsThe experimental results showed that the improved Our⁃YOLOv5s model had a mAP of 98.4% and a detection speed of 64 s-1 in the dataset, which was 2.4% and 6 s-1 higher than the original model, respectively.ConclusionThe model can meet the real⁃time detection requirements of marine fish.…”
Get full text
Article -
678
Offshore Optical-wireless Integrated Access Network Deployment Algorithm based on MHA-MAD
Published 2025-08-01“…These challenges include high deployment costs, substantial path losses, and harsh underwater conditions. There is an urgent need to optimize network deployment strategies to reduce costs, risks, and transmission losses in order to build a network that is suitable for the offshore environment.…”
Get full text
Article -
679
A multi-modal graph-based framework for Alzheimer’s disease detection
Published 2025-07-01“…\rightarrow n_T$$ as end-to-end DL predictors. Each directed path in the graph functions as a DL predictor, supporting both forward propagation for transforming data representations, as well as backpropagation for model finetuning, saliency map computation, and input data optimization. …”
Get full text
Article -
680
Graph-based multi-attribute decision-making method with new fuzzy information measures
Published 2025-05-01“…Moreover, this study affords a compendium of precise mathematical formulations to support the interconvertibility relationships delineated, this conversion can enable the selection of appropriate measures for optimization according to different needs. Subsequently, we consider constructing a fuzzy graph by graph theory and information measures for the decision model. …”
Get full text
Article