Suggested Topics within your search.
Suggested Topics within your search.
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6621
Collaborative filtering based on GNN with attribute fusion and broad attention
Published 2025-02-01“…However, existing GNN-based CF models still have two problems that affect performance improvement. First, although distinguishing between inner interaction and cross interaction, these models still aggregate all attributes indiscriminately. …”
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6622
Observer of changes in the forest of the shortest paths on dynamic graphs of transport networks
Published 2020-09-01“…This eliminates the need to solve technological problems of complexing heterogeneous models of dynamic transport networks, memory allocation. …”
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6623
Mini-scale traffic flow optimization: an iterative QUBOs approach converting from hybrid solver to pure quantum processing unit
Published 2025-07-01“…To evaluate our approach, we conducted experiments involving 100, 200, 300, 400, and 500 cars on a complex traffic map featuring multiple start and end points. We successfully embedded the problem into the D-Wave Advantage Quantum Processing Unit, utilizing the “Pegasus” topology, which resulted in a significant acceleration of the solution process. …”
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6624
Linear Perturbations of the Bloch Type of Space-Periodic Magnetohydrodynamic Steady States. II. Numerical Results
Published 2023-12-01“…We consider Bloch eigenmodes of three linear stability problems: the kinematic dynamo problem, the hydrodynamic and MHD stability problem for steady space-periodic flows and MHD states comprised of randomly generated Fourier coefficients and having energy spectra of three types: exponentially decaying, Kolmogorov with a cut off, or involving a small number of harmonics (“big eddies”). …”
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6625
Peer Relationships Are a Direct Cause of the Adolescent Mental Health Crisis: Interpretable Machine Learning Analysis of 2 Large Cohort Studies
Published 2025-05-01“…Based on these predictive models, we used permutation-based feature importance analyses to identify relevant predictors and predictor domains. …”
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6626
Comparison of MobilenetV2 and EfficiennetB3 Method to Classify Diseases on Corn Leaves
Published 2024-01-01“…According to FAO in 2017, disease problems often hamper corn production. The main problems that affect crop yields are diseases that damage corn leaves, including rust, spot, blight and downy mildew. …”
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6627
Hyperledger Fabric Blockchain for Securing the Edge Internet of Things: A Review
Published 2025-02-01“…Hyperledger Fabric offers advanced capabilities of smart contract and offers authorized and conditional access control, and this feature alone is enough to fulfil the IoT security needs. …”
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6628
Semi-Supervised Change Detection with Data Augmentation and Adaptive Thresholding for High-Resolution Remote Sensing Images
Published 2025-01-01“…Firstly, a channel-level data augmentation (CLDA) technique is designed to enhance the strong augmentation effect and improve consistency regularization so as to address the problem of insufficient feature representation. Secondly, an adaptive threshold (AT) is proposed to dynamically adjust the threshold during the training process to balance the quality and quantity of pseudo-labeling so as to optimize the self-training process. …”
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6629
Qualitative analysis of how U.S. college students construct their alcohol-related content identities via social media
Published 2025-08-01“…Results Results revealed two central themes where alcohol was either featured as focal point or as an accessory within students’ ARC identities. …”
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6630
PREDICTION MODEL FOR STUDENTS' ON-TIME GRADUATION USING ALGORITHM SUPPORT VECTOR MACHINE (SVM) BASED PARTICLE SWARM OPTIMIZATION (PSO)
Published 2025-03-01“…In the process of completing the study, several problems emerged, one of which was in completing studies on time, there are problems that arise, such as students who are still repeating because there are grades that have not passed in the course, the Grade Point Average (GPA) is still lacking, the Semester Achievement Index (SAI) is still below the minimum, the total number of semester credit units (total credits) which still have not reached the minimum limit, then the number of active lecture statuses still exceeds 8 semesters, so this problem will have an impact on the accuracy of student study graduate data, where the target performance indicator for graduates is on time The student's target of graduating on time has not been achieved. …”
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6631
Communication in virtual world of internet
Published 2009-12-01“…The article proves the actuality of the problem of virtual reality and shows one of the most spread phenomenon of net communication - communication in chat. …”
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6632
Knowledge Graph Representation Fusion Framework for Fine-Grained Object Recognition in Smart Cities
Published 2021-01-01“…By introducing the Multimodal Compact Bilinear (MCB) module, the framework can fully integrate the knowledge representation and visual features for learning the high-level image features. …”
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6633
Deep Convolutional Generative Adversarial Network and Convolutional Neural Network for Smoke Detection
Published 2020-01-01“…To improve the performance of smoke detection and solve the problem of too few datasets in real scenes, this paper proposes a model that combines a deep convolutional generative adversarial network and a convolutional neural network (DCG-CNN) to extract smoke features and detection. …”
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6634
Emotion classification with multi‐modal physiological signals using multi‐attention‐based neural network
Published 2024-09-01“…The feature‐level attention module encodes the rich information of each physiological signal. …”
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6635
AlexCapsNet: An Integrated Architecture for Image Classification With Background Noise
Published 2025-01-01“…CapsNet has demonstrated the state-of-the-art performance in simple datasets such as MNIST, but its performance degrades in more complex datasets. To solve this problem, AlexCapsNet architecture is proposed in this paper, in which the classic classification model AlexNet is used as the feature extraction layer. …”
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6636
Bearing Fault Diagnosis in the Mixed Domain Based on Crossover-Mutation Chaotic Particle Swarm
Published 2021-01-01“…The classification frameworks for fault diagnosis of rolling element bearings in rotating machinery are mostly based on analysis in a single time-frequency domain, where sensitive features are not completely extracted. To solve this problem, a new fault diagnosis technique is proposed in the mixed domain, based on the crossover-mutation chaotic particle swarm optimization support vector machine. …”
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6637
Self-Supervised Foundation Model for Template Matching
Published 2025-02-01“…Finding a template location in a query image is a fundamental problem in many computer vision applications, such as localization of known objects, image registration, image matching, and object tracking. …”
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6638
Attention-mechanism-based tracking method for intelligent Internet of vehicles
Published 2018-10-01“…Beyond the traditional Global Positioning System sensor, the image sensor can capture different kinds of vehicles, analyze their driving situation, and can interact with them. Aiming at the problem that the traditional convolutional neural network is vulnerable to background interference, this article proposes vehicle tracking method based on human attention mechanism for self-selection of deep features with an inter-channel fully connected layer. …”
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6639
An abnormal traffic detection method for chain information management system network based on convolutional neural network
Published 2025-04-01“…Chain information management system is widely used, providing convenience for the operation and management of enterprises. However, the problem of abnormal network traffic becomes increasingly prominent currently. …”
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6640
Consistency regularization for few shot multivariate time series forecasting
Published 2025-04-01“…Abstract Multivariate time series forecasting aims to accurately predict future trends by capturing and analyzing various features of the time series. Adequate training data are crucial for ensuring the model’s generalizability. …”
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