Suggested Topics within your search.
Suggested Topics within your search.
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16501
T‐SNERF: A novel high accuracy machine learning approach for Intrusion Detection Systems
Published 2021-03-01“…Herein, a novel approach called T‐Distributed Stochastic Neighbour Embedding and Random Forest Algorithm (T‐SNERF) is presented for the classification of cyber‐attacks. …”
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16502
Energy Efficient and High Speed Error Control Scheme for Real Time Wireless Sensor Networks
Published 2014-05-01“…The theoretical results backed by simulation tests confirm that the solution put forward in this paper outperforms popular error control methods for WSNs in terms of error controllability, energy efficiency, and reduction of end-to-end delay.…”
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16503
Prototype System for Supporting Medical Diagnosis Based on Voice Interviewing
Published 2025-01-01“…An analysis of data mining and selected machine learning methods was carried out to develop an effective diagnosis algorithm. The system is designed to optimise patient care by automating the initial phase of the medical interview, which can lead to a reduction in errors due to subjective assessments and reduce the workload on doctors. …”
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16504
Simulation-based driver scoring and profiling system
Published 2024-11-01“…Principal Component Analysis is applied on preprocessed dataset from 412 drivers for dimensionality reduction and feature selection. The K-means clustering algorithm is used for data analysis, resulting in three distinct clusters. …”
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16505
A Deep Reinforcement-Learning-Based Route Optimization Model for Multi-Compartment Cold Chain Distribution
Published 2025-06-01“…Compared to a recent ant colony optimization algorithm, it achieves up to a 6.32% reduction in costs while being up to 1637 times faster in computation.…”
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16506
Simplified system for isolated word recognition
Published 2014-05-01“…The DTW algorithm was used in the recognition process, while templates of individual words are introduced once, in principle separately for individual operators. …”
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16507
A Fault Identification Method for Electric Submersible Pumps Based on DAE-SVM
Published 2022-01-01“…Firstly, the ESP production data were processed and fault-related features were screened using the random forest (RF) algorithm. Secondly, input data were randomly damaged by the addition of noise, a DAE network structure was constructed, and the optimal learning rate, noise reduction coefficient, and other parameters were set. …”
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16508
An Elderly Comorbid Patient with Atrial Fibrillation: What is Important to Know and What Should be Considered When Prescribing Anticoagulants?
Published 2020-12-01“…Several meta-analyzes reported a reduction of cardiovascular complications in patients treated by rivaroxaban. …”
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16509
RESEARCH ON THE OPTIMAL DESIGN METHOD OF U-SHAPED SECTION CONTAINMENT RING
Published 2024-01-01“…U-shaped containment ring is usually used as protection device for turbine starters.Under the condition that the turbine rotor is contained,structural optimization of the U-shaped section containment ring was carried out to obtain a light and inclusive structure,which improved aircraft safety and thrust-to-weight ratio.An optimal design method for U-shaped cross section containment ring was proposed.The method adopted the optimal Latin hypercube design,numerical simulation,response surface modeling,and multi-island genetic algorithm to achieve the optimal design of multiple parameters of containment rings cross section.By combining simulation and experiment,the influence weights of different structural parameters on the residual kinetic energy of debris and the volume of containment rings were analyzed.The influence of different structural parameters of Ushaped containment ring on the containment results was studied.Containment test was carried out to verify the optimized containment ring.The results show that the thickness of the containment ring has the greatest influence on the residual kinetic energy of the debris,and the weight ratio is 38%.The main structural parameters affect the inclusion effect are thickness and groove depth.The error of inclusion ring deformation is less than 2%in the comparison between simulation and test results,which indicates that the optimization design method proposed is reasonable and reliable.The research results can provide prior knowledge and optimization methods for the quality reduction of U-shaped containment ring structures.…”
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16510
Adjustment of angle error and tolerance allocation methods for RV reducers
Published 2025-07-01“…Finally, with the minimum total processing cost as the objective function, the angular tolerance allocation of key components was completed by using the genetic algorithm.ResultsThe research results prove the effectiveness of this method in improving the transmission accuracy and stability of RV reducers, but different accuracy weight values should be selected according to actual accuracy requirements to minimize costs.…”
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16511
ID List Forwarding Free Confidentiality Preserving Data Aggregation for Wireless Sensor Networks
Published 2013-05-01“…In general, environmental data is confined to a certain range; hence, we utilize this feature and design an algorithm to help powerful base station retrieve the ID of reporting nodes. …”
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16512
Development of a Low-Cost Automated Demand Response Controller for Home Energy Management
Published 2024-12-01“…The proposed system can be integrated with any DR algorithm to meet demand management requirements under the OpenADR program, contributing to significant demand reductions.…”
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16513
Improving Wireless Sensor Network Security Using Quantum Key Distribution
Published 2023-10-01“…This results in the reduction of the overall amount of energy, and the time required for performing the key exchange in the encryption and decryption processes decreased. …”
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16514
Sensor placement optimization for critical-grid coverage problem of indoor positioning
Published 2020-12-01“…The results showed that the optimized schemes obtain a lower error (1.13, 1.21 m) and a higher reduction of sensor deployment cost than the uniform deployment scheme (1.44 m). …”
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16515
TO EVALUATE THE DYNAMIC DUCTILE FRACTURE OF PIPELINE STEELS BY USING INSTRUMENTED DROP WEIGHT TEAR TEST
Published 2015-01-01“…As to monitor the crack behavior after crack initiation directly from an instrument load-displacement curve,the linear correlation between the limit load and the square of remaining ligament width has been confirmed by applying a huge 40 k J instrumented pendulum machine onto standard pressed-notch API X80 DWTT specimens and employing key curve method,which also provides an experimental way to determine the material based parameter of A*σf,required by other CTOACestimation algorithm. As a result,in spite of the difference in the dynamic load endurance and energy consumption between full-scale and thickness-reduction sample plates,the evolution tendency of CTOA during ductile cracking are similar to each other. …”
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16516
Optimization of load-bearing parameters for anisotropic nodes and prefabricated wall panels in prefabricated shear wall structures.
Published 2025-01-01“…Therefore, the study improves the quality information model for prefabricated nodes and the dragonfly algorithm by introducing principal component dimensionality reduction methods and multiple strategies through data modeling. …”
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16517
Rotor Flux Controller for Induction Machines Considering Main Inductance Saturation
Published 2020-09-01“…The objective of the study is to develop a law for regulating the coordinates of an electromechanical system, taking into account an energy-efficient algorithm for transferring the system from one operation point to another. …”
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16518
Research on multi-condition optimization of centrifugal compressor impeller meridian profile.
Published 2025-01-01“…The turbocharger, a pivotal technology for energy conservation and emission reduction, offers substantial academic significance, particularly in the in-depth study of its core component: the centrifugal compressor impeller. …”
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16519
Estimating evolutionary and demographic parameters via ARG-derived IBD.
Published 2025-01-01“…For IBD inferred from real data, we propose an approximate Bayesian computation inference algorithm and use it to show that even poorly-inferred short IBD segments can improve estimation. …”
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16520
Rolling Bearing Fault Diagnosis Based on SCNN and Optimized HKELM
Published 2025-06-01“…This approach enabled the adaptive extraction, dimensionality reduction, and elimination of redundant information from the vibration signal features of rolling bearings. …”
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