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Subgrouping autism and ADHD based on structural MRI population modelling centiles
Published 2025-06-01“…We use HYDRA, a novel semi-supervised machine learning algorithm which clusters based on differences to controls and compare its performance to a traditional clustering approach. …”
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4202
Optimal Trajectory Planning for Minimizing Base Disturbance of a Redundant Space Robot with IQPSO
Published 2022-01-01“…By the simulation results, it could be confirmed that the proposed IQPSO algorithm searched the global optimal solution not only easily but also smoothly, compared with the QPSO, PSO, and SAPSO algorithms. …”
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4203
Chaotic Watermarking for Authentication
Published 2013-07-01“…As for the second phase, the chaotic function has been used to generate and retrieve the watermark and compare them to ensure authenticity. Through the practical results that were obtained using the measurements of Correlation, PSNR, and MSE the quality of this algorithm has been shown. …”
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4204
Reliability Evaluation of Cryogenic Shut-Off Valve Based on Weibull Segmented Model
Published 2022-01-01“…The research analyzed the characteristics of the failure rate curve using probability statistical mathematics methods, used the K-S test method to validate the obtained two-parameter Weibull model, and compared the fitting results with the Weibull probability plot. …”
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4205
Green Energy Strategic Management for Service of Quality Composition in the Internet of Things Environment
Published 2020-01-01“…The simulation results reveal that MFO has good optimization effect in the abovementioned models, and the optimization effect of MFO is improved by 8% and 6% compared with the genetic algorithm and particle swarm optimization, so as to realize the green energy strategic management of QoS composition in the environment of IoT.…”
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4206
Speech Compression using Wavelet Transforms
Published 2007-12-01“…Minimum signal distortion was seen when the adopted algorithm was applied. And with multi type of wavelet it was seen that the scale had direct proportional relation ship with the compression ratio, also speech compression does not need smoothing for the speech signal as compared to other compression methods.…”
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4207
A Half Decade Reviews and Controller Design for the Bergman Diabetic Patient Model
Published 2025-06-01“…Additionally, the comparison results demonstrated that the suggested cognitive glucose-insulin control algorithm improved the time to reach a normal physiological blood glucose level for the first patient by 10% compared to the fuzzy logic and the fractional-order PID control algorithms, by 25% compared to the type-2 fuzzy control algorithm. …”
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4208
Vegetation growth monitoring based on ground-based visible light images from different views
Published 2025-02-01“…In this study, with the underlying surface mixed with karst bare rock and vegetation as the research object, the far-view images and near-view images of 4 eco-meteorological stations were used to compare the segmentation effect of machine learning segmentation algorithm on images from far and near views, analyze the vegetation growth characteristics of visible images from far and near views, and investigate the differences between multi-view images and satellite remote sensing monitoring. …”
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4209
Dynamic Bus Scheduling of Multiple Routes Based on Joint Optimization of Departure Time and Speed
Published 2021-01-01“…The total passengers waiting time of the genetic algorithm (GA) group was reduced by approximately 25%–30% when compared to the fixed speed group. …”
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4211
The First Step of AI in LEO SOPs: DRL-Driven Epoch Credibility Evaluation to Enhance Opportunistic Positioning Accuracy
Published 2025-08-01“…To the best of our knowledge, this work represents the first instance where an AI algorithm is used as the core decision-maker in LEO SOP positioning, establishing a groundbreaking paradigm for future research.…”
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4213
Wide-Area Active Frequency Control with Multi-Step-Size MPC
Published 2025-01-01Get full text
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4214
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4215
A method of identification and localization of tea buds based on lightweight improved YOLOV5
Published 2024-11-01Get full text
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4216
Noninvasive Intracranial Source Signal Localization and Decoding with High Spatiotemporal Resolution
Published 2025-01-01“…In view of this, this study established a transcranial focused ultrasound numerical simulation model and experimental platform based on a real brain model and a 128-array phased array, further constructed a 3-dimensional transcranial multisource dipole localization and decoding numerical simulation model and experimental platform based on the acoustic field platform, and developed a high-precision localization and decoding algorithm. The results show that the simulation-guided phased-array acoustic field experimental platform can achieve accurate focusing in both pure water and transcranial conditions within a safe threshold, with a modulation range of 10 mm, and the focal acoustic pressure can be enhanced by more than 200% compared with that of transducer self-focusing. …”
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4218
Distributed trusted demand response bidding mechanism empowered by blockchain
Published 2024-09-01Get full text
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4219
Process parameter optimization for minimizing overcut in abrasive waterjet deep hole drilling of SS 316L
Published 2025-04-01“…Additionally, to mitigate the impact of overcut and improve the drilling quality necessary for diverse sectors such as automotive, biomedical, and oil and gas, a metaheuristic optimization method, specifically the Grasshopper Optimization Algorithm (GHO), has been utilized. Thereafter, the effectiveness of the suggested algorithm has been validated using quality measures, namely hyper-volume and spacing by comparing it to the approaches of whale optimization, harmony search, and multiverse optimization algorithms. …”
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