-
4741
Hybrid A*-Guided Model Predictive Path Integral Control for Robust Navigation in Rough Terrains
Published 2025-02-01“…This article proposes the Hybrid A*-guided Model Predictive Path Integral (MPPI) algorithm augmented with traversability estimation to address the challenges of path planning on uneven terrains. …”
Get full text
Article -
4742
Development and Evaluation of Neural Network Architectures for Model Predictive Control of Building Thermal Systems
Published 2025-07-01“…One of the key directions for improving building performance is the optimization of building control systems. …”
Get full text
Article -
4743
Text intelligent correction in English translation: A study on integrating models with dependency attention mechanism.
Published 2025-01-01“…The research uses the Conference on Natural Language Learning (CoNLL)-2014 dataset as an experimental benchmark, which contains a rich collection of grammatical error samples and is a standard resource in linguistic research. During model training, the Adam optimization algorithm is employed, and the model's performance is enhanced by introducing a customized dependency self-attention mechanism for parameter optimization. …”
Get full text
Article -
4744
Modeling LTE-advanced cell capacity estimation using packet bundling and carrier aggregation
Published 2025-05-01“…In this context, smart network planning management requires the estimation and enhancement of capacity in terms of the number of subscribers within a cell for better QoS provisioning through radio resource usage optimization. The model proposed in this article explicitly uses some long term evolution (LTE)-Advanced (LTE-A)-specific enhancements such as carrier aggregation (CA) and channel quality indication (CQI)-based resource allocation. …”
Get full text
Article -
4745
UAV Small Target Detection Model Based on Dual Branches and Adaptive Feature Fusion
Published 2025-07-01“…The experimental results show that the model algorithm performs well in the VisDrone2019 dataset. …”
Get full text
Article -
4746
Non-destructive identification of commercial jerky types based on multi-band hyperspectral imaging with machine learning
Published 2025-02-01“…After data preprocessing, all models' accuracies and stability improved. Specifically, the logistic regression model was best for jerky identification, with 85.78 %–100.00 % accuracy. …”
Get full text
Article -
4747
Integrating personalized shape prediction, biomechanical modeling, and wearables for bone stress prediction in runners
Published 2025-05-01“…The digital twin leverages a domain adaptation-based Long Short-Term Memory (LSTM) algorithm, informed by wearable sensor data, to dynamically simulate the structural behavior of foot bones under running conditions. …”
Get full text
Article -
4748
Data Cleaning Model of Mine Wind Speed Sensor Based on LOF-GMM and SGAIN
Published 2025-02-01“…To improve the quality of mine ventilation wind speed sensor data, a data cleaning model for mine ventilation wind speed sensors based on LOF-GMM and SGAIN is proposed. …”
Get full text
Article -
4749
Mitigating spatial hallucination in large language models for path planning via prompt engineering
Published 2025-03-01“…To address this, we propose S2ERS, an LLM-based technique that integrates entity and relation extraction with the on-policy reinforcement learning algorithm Sarsa for optimal path planning. We introduce three key improvements: (1) To tackle the hallucination of spatial, we extract a graph structure of entities and relations from the text-based maze description, aiding LLMs in accurately comprehending spatial relationships. (2) To prevent LLMs from getting trapped in dead ends due to context inconsistency hallucination by long-term reasoning, we insert the state-action value function Q into the prompts, guiding the LLM’s path planning. (3) To reduce the token consumption of LLMs, we utilize multi-step reasoning, dynamically inserting local Q-tables into the prompt to assist the LLM in outputting multiple steps of actions at once. …”
Get full text
Article -
4750
A Novel Deep Learning Architecture for Agriculture Land Cover and Land Use Classification from Remote Sensing Images Based on Network-Level Fusion of Self-Attention Architecture
Published 2024-01-01“…In addition, we proposed a quantum hippopotamus optimization algorithm for the best feature selection. …”
Get full text
Article -
4751
A Two-Stage Robust Optimization Strategy for Long-Term Energy Storage and Cascaded Utilization of Cold and Heat Energy in Peer-to-Peer Electricity Energy Trading
Published 2025-01-01“…Case studies with three UIESs show that the model improves economic performance, energy efficiency, and sustainability, increasing profits by 1.5% over non-P2P scenarios. …”
Get full text
Article -
4752
Generation of shortest path search dataflow networks of actors for parallel multi-core implementation
Published 2023-06-01“…The objective is to improve performance of parallel implementations of algorithms which have the property of partial order of computations on multicore processors.Methods. …”
Get full text
Article -
4753
Comparing Models and Performance Metrics for Lung Cancer Prediction using Machine Learning Approaches.
Published 2024-12-01“…It optimizes the performance of models for predicting lung cancer. …”
Get full text
Article -
4754
Enhancing Privacy in IoT Networks: A Comparative Analysis of Classification and Defense Methods
Published 2025-01-01“…As a defense mechanism, DP is applied using the Fourier Perturbation Algorithm (FPA) to optimize padding strategies while maintaining network efficiency. …”
Get full text
Article -
4755
Efficient and Stable Learning for Distribution Network Operation: A Model-Based Reinforcement Learning Approach
Published 2025-01-01“…This study introduces a reward evaluation system to assess the effectiveness of various strategies and proposes an enhanced algorithm based on the Model-based DRL approach. Incorporating a state transition model, the proposed algorithm augments data and enhances dynamic deduction, improving training efficiency. …”
Get full text
Article -
4756
ARIMA-Kriging and GWO-BiLSTM Multi-Model Coupling in Greenhouse Temperature Prediction
Published 2025-04-01“…Optimal prediction accuracy was observed in clear weather (RMSE = 0.71 °C), whereas rainy/snowy conditions showed a 42.9% improvement in MAPE compared to the PSO-BP model. …”
Get full text
Article -
4757
Explainable Machine Learning Models for Colorectal Cancer Prediction Using Clinical Laboratory Data
Published 2025-04-01“…Additionally, a computational tool for predicting CRC risk based on the optimal model was developed, designed for researchers with programming experience. …”
Get full text
Article -
4758
Weighted Hybrid Random Forest Model for Significant Feature prediction in Alzheimer’s Disease Stages
Published 2025-03-01“…The optimized model thus resulted in the prediction of disease conversion probability from Mild Cognitive Impairment to AD because of significant structural features that are key-requisite for affected geriatric cohorts.…”
Get full text
Article -
4759
FPCAM: A Weighted Dictionary-Driven Model for Single-Cell Annotation in Pulmonary Fibrosis
Published 2025-04-01“…It achieves accurate and efficient cell-type annotation through similarity matrix construction and optimized matching algorithms. To evaluate its performance, we compared FPCAM with state-of-the-art annotation models, including SCSA, SingleR, and SciBet. …”
Get full text
Article -
4760
Diagnostic models for sepsis-associated encephalopathy: a comprehensive systematic review and meta-analysis
Published 2025-07-01“…A total of 29 predictive models were developed, comprising 10 optimal models, primarily utilizing logistic regression or machine learning algorithms. …”
Get full text
Article