-
4601
A Matching Game for LLM Layer Deployment in Heterogeneous Edge Networks
Published 2025-01-01“…This framework is based on a two-sided game, enabling each layer to express its individual preferences for node allocation while allowing nodes to prioritize their preferred layers. …”
Get full text
Article -
4602
Machine Learning Approach for Ground-Level Estimation of Electromagnetic Radiation in the Near Field of 5G Base Stations
Published 2025-06-01“…Because a machine learning algorithm is trained by utilizing data obtained from numerous 5G base stations, it exhibits the capability to estimate the strength of the electric field effectively at every point of arbitrary radiation, while the base station generates a network and serves various numbers of 5G terminals running in different modes of service. …”
Get full text
Article -
4603
Risk Assessment of Constructing Deep Foundation Pits for Metro Stations Based on Fuzzy Evidence Reasoning and Two-tuple Linguistic Analytic Network Process
Published 2022-01-01“…Accidents occur frequently while constructing deep foundation pits for metro stations, thereby risking substantial economic losses and casualties. …”
Get full text
Article -
4604
Linear B-cell epitope prediction for SARS and COVID-19 vaccine design: Integrating balanced ensemble learning models and resampling strategies
Published 2025-06-01“…The rebalanced datasets were then used in model building with ensemble classifiers employing Boosting, Bagging, and Balancing strategies. Hyperparameter optimization for the classifiers was conducted using GridSearchCV, while feature selection was performed with the recursive feature elimination (RFE) algorithm. …”
Get full text
Article -
4605
Intelligent Trust Evaluation Method for Underwater Sensor Networks Based on Fuzzy Clustering and Dynamic Weight Allocation
Published 2025-04-01“…Underwater sensor networks (USN) play a crucial role in marine environmental monitoring and other fields while facing significant security challenges. Trust models can effectively defend against insider attacks and ensure network reliability. …”
Get full text
Article -
4606
Predicting the Spatial Distribution of Geological Hazards in Southern Sichuan, China, Using Machine Learning and ArcGIS
Published 2025-03-01“…Several machine learning models were evaluated, including random forest, XGBoost, and CatBoost, with model optimization performed using the Sparrow Search Algorithm (SSA) to enhance prediction accuracy. …”
Get full text
Article -
4607
Pedestrian Path Choice in Crowded Indoor Environments
Published 2024-10-01“…By considering both crowd uncertainty and time cost, path choices for a user are determined by using the A* algorithm at each time slot. By iterating the optimal path to the next door/the target in the current room, the user location of the next moment can be inferred. …”
Get full text
Article -
4608
Neural Network for Underwater Fish Image Segmentation Using an Enhanced Feature Pyramid Convolutional Architecture
Published 2025-01-01“…Unlike conventional methods, the multi-scale feature extraction module that we designed not only improves the extraction of high-level semantic features but also optimizes the distribution of low-level shape feature weights through the synergistic interactions of the branches, all while preserving the inherent properties of the image. …”
Get full text
Article -
4609
A deep operator network for Bayesian parameter identification of self-oscillators
Published 2024-01-01“…Metropolis-adjusted Langevin algorithm is employed to obtain the posterior distribution of the parameters. …”
Get full text
Article -
4610
Incremental learning with SVM for multimodal classification of prostatic adenocarcinoma.
Published 2014-01-01“…We propose a pattern recognition system with an incremental learning ensemble algorithm using support vector machines (SVM) tackling this problem employing multimodal MR images and a texture-based information strategy. …”
Get full text
Article -
4611
Multi-Underwater Target Interception Strategy Based on Deep Reinforcement Learning
Published 2025-04-01“…Next, the multi-agent proximal policy optimization algorithm was used to construct a scalable state and action space and design a compound reward function, enhancing interception efficiency and cooperation of AUVs. …”
Get full text
Article -
4612
Hybrid Naïve Bayes Models for Scam Detection: Comparative Insights From Email and Financial Fraud
Published 2025-01-01“…Our empirical results reveal that a strategically optimized Naïve Bayes model can deliver competitive accuracy, while maintaining transparency and computational efficiency—key attributes for real-world fraud prevention systems. …”
Get full text
Article -
4613
Indoor Dynamic Environment Mapping Based on Semantic Fusion and Hierarchical Filtering
Published 2025-06-01“…Dynamic noise is then removed using statistical outlier removal (SOR) filtering, while voxel filtering optimizes point cloud density, generating a compact yet texture-rich semantic dense point cloud map with minimal dynamic artifacts. …”
Get full text
Article -
4614
Cost-Effective Multitask Active Learning in Wearable Sensor Systems
Published 2025-02-01“…CSS identifies clustered mini-batches of samples, optimizing budget utilization and maximizing performance. …”
Get full text
Article -
4615
3D evolutionarily designed metamaterials for scattering maximization
Published 2025-03-01“…The resonance cascading is engineered with the aid of multi-objective optimization, implemented on top of a genetic algorithm, operating in a large search space, encompassing over 100 independent variables. …”
Get full text
Article -
4616
Dose enhancement effects of different-sized nanoparticles on tumors and surrounding tissues using Geant4 track structure simulation
Published 2025-08-01“…The nanoparticles can be localized within tumor tissues, providing enhanced protection to normal tissues during radiation therapy while achieving significant dose enhancement within tumors. …”
Get full text
Article -
4617
Forecasting outbound student mobility: A machine learning approach.
Published 2020-01-01“…<h4>Methods</h4>To analyze outbound student mobility in Taiwan using time series methods, this study aims to propose a hybrid approach FSDESVR which combines feature selection (FS) and support vector regression (SVR) with differential evolution (DE). FS and a DE algorithm were used for selecting reliable input features and determining the optimal initial parameters of SVR, respectively, to achieve high forecast accuracy.…”
Get full text
Article -
4618
Robust Beamfocusing for Secure NFC with Imperfect CSI
Published 2025-02-01“…To tackle the power minimization problem, we propose an iterative algorithm that includes an additional constraint to ensure adherence to specified quality-of-service (QoS) metrics. …”
Get full text
Article -
4619
Online Tool Wear Monitoring via Long Short-Term Memory (LSTM) Improved Particle Filtering and Gaussian Process Regression
Published 2025-05-01“…However, traditional Gaussian Process Regression (GPR) models are constrained by linear assumptions, while conventional filtering algorithms struggle in noisy environments with low signal-to-noise ratios. …”
Get full text
Article -
4620
The balance between traffic control and economic development in tourist cities under the context of COVID-19: A case study of Xi'an, China.
Published 2024-01-01“…After determining the functional relationship between the control intensity and the number of tourists and the cumulative number of confirmed cases, the NSGA-II algorithm is employed to perform multi-objective optimization with consideration of the requirements for epidemic prevention and control and for economic development to get an appropriate traffic control intensity and suggest scientific traffic control measures. …”
Get full text
Article