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441
Novel Gaussian-Decrement-Based Particle Swarm Optimization with Time-Varying Parameters for Economic Dispatch in Renewable-Integrated Microgrids
Published 2025-07-01“…The inertia weight was improved by adopting the Gaussian decreasing method, and the asymmetric dynamic learning factor was adjusted simultaneously. Findings: Field case studies demonstrate that, compared to other algorithms, the improved Particle Swarm Optimization algorithm effectively reduces the operational costs of microgrid systems while exhibiting accelerated convergence speed and enhanced robustness. …”
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442
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443
High-performance reconfigurable encryption scheme for distributed storage
Published 2023-10-01“…As the world embraces the digital economy and enters an information society, data has emerged as a critical production factor.The collection, processing, and storage of data have become increasingly prevalent.Distributed storage systems, known for their efficiency, are widely used in various data fields.However, as the scale of data storage continues to expand, distributed storage faces more significant security risks, such as information leakage and data destruction.These challenges drive the need for innovative advancements in big data distributed storage security technology and foster the integration of domestic cryptographic technology with computing storage technology.This work focused on addressing security issues, particularly information leakage, in distributed storage nodes.A dynamic and reconfigurable encryption storage solution was proposed, which considered the requirements for encryption performance and flexibility.A high-performance reconfigurable cryptographic module was designed based on the bio mapping framework.Based on this module, multiple storage pools equipped with different cryptographic algorithms were constructed to facilitate high-performance encryption and decryption operations on hard disk data.The scheme also enabled dynamic switching of cryptographic algorithms within the storage pools.A cryptographic protocol with remote online loading functions for cryptographic algorithms and keys was developed to meet the unified management and convenient security update requirements of reconfigurable cryptographic modules in various storage nodes.Furthermore, the scheme implemented fine-grained data encryption protection and logical security isolation functions based on cryptographic reconstruction technology.Experimental results demonstrate that the performance loss of this scheme for encryption protection and security isolation of stored data is approximately 10%.It provides a technical approach for distributed storage systems to meet the cryptographic application technology requirements outlined in GB/T 39786-2021 “Information Security Technology-Basic Requirements for Cryptography Applications” Level 3 and above in terms of device and computing security, application and data security.…”
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444
A guide to bayesian networks software for structure and parameter learning, with a focus on causal discovery tools
Published 2025-08-01“…As a consequence of having no one-size-fits-all solution, moving the first practical steps and getting oriented into this field is proving to be challenging to outsiders and beginners. …”
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445
Multi-Source Heterogeneous Data-Driven Digital Delivery System for Oil and Gas Surface Engineering
Published 2025-06-01“…To address the challenges of data fragmentation, inconsistent standards, and weak interactivity in oil and gas field surface engineering, this study proposes an intelligent delivery system integrated with three-dimensional dynamic modeling. …”
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446
A Novel Method for Inverting Deep-Sea Sound-Speed Profiles Based on Hybrid Data Fusion Combined with Surface Sound Speed
Published 2025-04-01“…To address the issue, we propose a joint inversion framework integrating World Ocean Atlas 2023 (WOA23) temperature–salinity model data, historical in situ SSPs, and surface sound speed measurements. By constructing a high-resolution regional sound speed field through WOA23 and historical SSP fusion, this method effectively mitigates spatiotemporal heterogeneity and seasonal variability. …”
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447
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448
Modeling and Control of a 3DOF Robot Manipulator Using Artificial Fuzzy-Immune FOPID Controller
Published 2024-01-01“…The parameters of controllers are tuned using the clonal selection algorithm. The controllers’ efficacy was verified through quantitative analysis that employed performance indices, including mean square error (MSE). …”
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449
MFSM: Chinese-English sentence alignment based on multi- feature self-attention mechanism fusion
Published 2025-03-01“…Bilingual parallel corpora is a very important basic resource in the research field of natural language processing based on statistics. …”
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450
Reconstruction of Temperature Distribution by Acoustic Tomography Based on Principal Component Analysis and Deep Neural Network
Published 2023-06-01“…In order to obtain the online monitoring information of boiler furnace temperature field in thermal power plant quickly and accurately, a temperature field reconstruction algorithm of acoustic tomography (AT) based on deep neural network (DNN) was proposed. …”
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451
Dynamic weighing method for coal and gangue in coal-gangue sorting robots
Published 2025-06-01“…With the addition of the IQR algorithm, the weighing error of the dynamic weighing model was further reduced to 4.69%, representing a 61.74% reduction compared to the case without triaxial acceleration compensation and the IQR algorithm. …”
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452
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Dry-Type Air-Core Series Reactor Turn-to-Turn Short Circuit Fault Detection Method Based on Multi-Parameter Data Fusion
Published 2025-04-01“…Subsequently, the denoised features with high saturation are input into the k-nearest neighbors (KNN) algorithm to construct a fault identification and classification model. …”
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454
THE EFFECTIVENESS OF «TED TALKS» VIDEO MATERIALS IN TEACHING ENGLISH AT A MEDICAL UNIVERSITY
Published 2022-12-01“…The paper presents several linguodidactic mechanisms aimed at the development, practice, and systematization of the above skills to optimize students’ mastering of grammatical constructions and lexical material. The methodological algorithm is represented by receptive, reproductive, and productive types of exercises and can be used to improve communicative competence and English language proficiency, to organize the classroom and extracurricular activities, as well as a distance learning mode. …”
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455
Mathematical models of dynamic systems that include layered watered poroelastic foundations
Published 2016-09-01Get full text
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456
Machine learning based on laboratory data for disease prediction
Published 2022-01-01“…There is an increase in the activity of research in the field of predicting noncommunicable diseases using artificial intelligence technologies.…”
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457
A new three-dimensional mesh modeling method for geological bodies containing complex faults in geological engineering
Published 2025-05-01“…Three-dimensional geological modeling and visualization hold considerable significance for both application and research across various fields, including geosience, marine geology, environmental protection, mining engineering, and geological engineering. …”
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Structural strength optimization design of ultra-high-pressure and ultra-wear-resistant pneumatic ball valve opened and closed at large explosion instantaneously using finite eleme...
Published 2025-07-01“…A transient dynamic model is constructed through an explicit dynamics algorithm to simulate the dynamic response under high-frequency impact loads during the blasting opening and closing process. …”
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460
Generation of Structural Components for Indoor Spaces from Point Clouds
Published 2025-05-01“…Then, the distance fields of each plane are calculated, and voxel data referred to as a surface confidence map are obtained. …”
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