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11741
Research on Trajectory Planning of Fermented Grains Grasping Mechanical Arms
Published 2022-09-01“…Aiming at the requirement of attitude controllability during operation, an attitude adjustment model is established and the controllability of the end posture of the manipulator in joint space based motion planning is improved.…”
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11742
Business process mining based insider threat detection system
Published 2016-10-01“…Current intrusion detection systems are mostly for detecting external attacks,but sometimes the internal staff may bring greater harm to organizations in information security.Traditional insider threat detection methods of-ten do not combine the behavior of people with business activities,making the threat detection rate to be improved.An insider threat detection system based on business process mining from two aspects was proposed,the implementation of insider threats and the impact of threats on system services.Firstly,the normal control flow model of business ac-tivities and the normal behavior profile of each operator were established by mining the training log.Then,the actual behavior of the operators was compared with the pre-established normal behavior contours during the operation of the system,which was supplemented by control flow anomaly detection and performance anomaly detection of business processes,in order to discover insider threats.A variety of anomalies were defined and the corresponding detection algorithms were given.Experiments were performed on the ProM platform.The results show the designed system is effective.…”
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11743
VG-CGARN: Video Generation Using Convolutional Generative Adversarial and Recurrent Networks
Published 2025-04-01“…Experimental results on the KTH dataset, comprising 600 videos of fundamental human actions, demonstrate that the proposed method achieves substantial improvements over baseline models, reaching a peak PSNR of 35.8 and SSIM of 0.96—representing a 20% performance gain. …”
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11744
Unsupervised detection of high-frequency oscillations in intracranial electroencephalogram: promoting a valuable automated diagnostic tool for epilepsy
Published 2025-03-01“…Candidate HFOs are identified using STE and transformed into time-frequency maps using the continuous wavelet transform (CWT). The CVAE model is trained for dimensionality reduction and feature reconstruction, followed by clustering of the reconstructed maps using the K-means algorithm for automated HFOs detection.ResultsEvaluation of the proposed unsupervised method on clinical iEEG data demonstrates its superior performance compared to traditional supervised models. …”
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11745
Performance of M-QAM MIMO PNC Based on MRC and ZR Techniques
Published 2025-01-01“…Maximum Ratio Combining (MRC) and Zero-Forcing (ZF) for the receive/transmit diversity techniques are used at the relay node to reduce multi-user interference. The system model is based on denoise-and-forward (DNF) relaying along with the Latin Square (LS) mapping algorithm at the relay node and square M-ary Quadrature Amplitude Modulation (M-QAM) at all nodes. …”
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11746
Rapid Quality Assessment of Polygoni Multiflori Radix Based on Near-Infrared Spectroscopy
Published 2024-01-01“…After optimizing the model using CARS, R2C increased by 0.15%, 0.41%, and 0.34%, RMSECV decreased by 0.53%, 0.32%, and 0.24%, R2P increased by 0.21%, 0.63%, and 0.35%, RMSEP decreased by 0.36%, 0.41%, and 0.31%, and RPD increased by 1.1, 0.9, and 0.6, significantly improving the predictive capacity of the model. …”
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11747
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11748
Robust Framework for PMU Placement and Voltage Estimation of Power Distribution Network
Published 2025-01-01“…Future research will look into real-time adaptive state estimation utilizing machine learning-based predictive modelling, as well as expanding the framework to account for communication constraints and dynamic grid topology changes to improve its practical usefulness.…”
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11749
Identification system for detecting and suppressing unmanned aerial vehicles based on video interception for use in combat conditions
Published 2025-06-01“…The use of such a system across a wide area subject to UAV attacks will significantly improve the effectiveness of alerting all categories of employees and civilians, as well as contributing to the establishment of airspace control and improving the effectiveness of the fight against UAVs.…”
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11750
Differentiation characteristics and evolutionary mechanisms of agricultural regional functions in Loess Hilly and Gully Region
Published 2025-05-01“…[Conclusion] In the future, it is imperative to continue strengthening regional ecological protection, focus on introducing new-quality agricultural productivity, develop new agricultural business models, and continuously improve agricultural regional functions.…”
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11751
Research on multi-view collaborative detection system for UAV swarms based on Pix2Pix framework and BAM attention mechanism
Published 2025-04-01“…The system is designed to enhance multi-view image generation and detection algorithms, thereby improving the accuracy and efficiency of object detection across varying perspectives. …”
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11752
Defect intelligent recognition of membrane product based on deep learning
Published 2025-08-01“…The empirical evidence demonstrates a notable improvement in the performance of detecting defects in membrane products using the SE-CAR feature enhancement module and Distance-IoU Non-Maximum Suppression algorithm. …”
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11753
Nodal Carbon Emission Factor Prediction for Power Systems Based on MDBO-CNN-LSTM
Published 2025-07-01“…In this study, we address these limitations by improving population initialization, search mechanisms, and iteration strategies and developing a hybrid strategy Modified Dung Beetle Optimization (MDBO) algorithm. …”
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11754
Application of artificial neural networks for predicting soil settlement in geotechnical applications with plastic waste reinforcement above buried pipes
Published 2025-08-01“…The results demonstrate significant reductions in settlement with plastic waste reinforcement, with mattress depth to width of the loading steel plate reinforcement ratios u/B = 0.5, u/B = 1.0, and u/B = 1.5 exhibiting settlement reductions of 0.25 mm, 2.3 mm, and 4.5 mm, respectively, compared to the unreinforced condition. The ANN model, configured with two hidden layers of 10 and 6 neurons respectively, had used the hyperbolic tangent (tanh) activation function and trained with the Levenberg–Marquardt algorithm. …”
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11755
Research on digital matching methods integrating user intent and patent technology characteristics
Published 2025-05-01“…Abstract The hierarchical analysis of user needs, function mapping, and the intelligent extraction and matching of related product patent technical features are crucial for seeking innovative design solutions and improving design efficiency. Patent documents contain rich technical features that provide valuable technical references and innovative inspiration for product development. …”
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11756
Design of Constant Speed Controller for Hydraulic Retarder Based on Robust Control
Published 2025-06-01“…Achieving long downhill constant-speed driving of heavy vehicles is of great significance for improving vehicle transport safety. As a kind of auxiliary brake, the hydraulic retarder has the characteristics of large braking torque and compact structure. …”
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11757
Enhancing predictive analytics in mandibular third molar extraction using artificial intelligence: A CBCT-Based study
Published 2024-12-01“…The results indicate that AI-driven models can accurately predict extraction difficulty, thereby aiding clinicians in making informed decisions and potentially improving patient outcomes.…”
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11758
Energy Storage Configuration Optimization of a Wind–Solar–Thermal Complementary Energy System, Considering Source-Load Uncertainty
Published 2025-07-01“…Then, wind and solar output, as well as loads, are treated as fuzzy variables based on fuzzy chance constraints, and uncertainty constraints are transformed using clear equivalence class processing to establish a bi-level optimization model that considers uncertainties. A differential evolution algorithm and CPLEX are used for solving the upper and lower levels, respectively. …”
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11759
Emergency evacuation planning in natural disasters under diverse population and fleet characteristics
Published 2018-11-01“…Design/methodology/approach – The problem is formulated using a mixed integer linear programming model and solved using a heuristic algorithm. The authors analyze the selected heuristic with respect to key parameters and use it to address theoretical and practical case studies. …”
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11760
Non-Destructive Measurement of Rice Spikelet Size Based on Panicle Structure Using Deep Learning Method
Published 2024-10-01“…The accurate measurement of these parameters is quite significant in research such as breeding, yield evaluation and variety improvement for rice crops. Traditional measurement methods still mainly rely on manual labor, which is time-consuming, labor-intensive and error-prone. …”
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