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10421
Targeted maximum likelihood based estimation for longitudinal mediation analysis
Published 2025-01-01“…We utilize the highly adaptive lasso (HAL) and projection representations to derive new estimators (HAL-EIC) of the efficient influence curves (EICs) of longitudinal mediation problems and propose a fast one-step TMLE algorithm using HAL-EIC while preserving the asymptotic properties. …”
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10422
Power Load Event Detection and Classification Based on Edge Symbol Analysis and Support Vector Machine
Published 2012-01-01“…In power load event detection, the paper presents a new transient detection algorithm. By turn-on and turn-off transient waveforms analysis, it can accurately detect the edge point when a device is switched on or switched off. …”
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10423
An Artificial Intelligence Approach for the Kinodynamically Feasible Trajectory Planning of a Car-like Vehicle
Published 2025-01-01“…Navigation in the graph is performed through a hybrid A* algorithm whose performance metrics are improved through a properly trained classificator, which can forecast whether a candidate trajectory segment is feasible or not. …”
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10424
A Roller Bearing Fault Diagnosis Method Based on LCD Energy Entropy and ACROA-SVM
Published 2014-01-01“…This study investigates a novel method for roller bearing fault diagnosis based on local characteristic-scale decomposition (LCD) energy entropy, together with a support vector machine designed using an Artificial Chemical Reaction Optimisation Algorithm, referred to as an ACROA-SVM. First, the original acceleration vibration signals are decomposed into intrinsic scale components (ISCs). …”
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10425
A hardware prototype of wideband high‐dynamic range analog‐to‐digital converter
Published 2023-07-01“…To avoid clipping, modulo folding can be used before sampling, followed by an unfolding algorithm to recover the true signal. Here, the authors present a modulo hardware prototype that can be used before sampling to avoid clipping. …”
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10426
A Novel Method for Economic Dispatch with Across Neighborhood Search: A Case Study in a Provincial Power Grid, China
Published 2018-01-01“…In order to effectively solve the problem, a simple yet very young and efficient population-based algorithm named across neighborhood search (ANS) is implemented in this paper. …”
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10427
Prediction of Punching Capacity of Slab-Column Connections without Transverse Reinforcement Based on a Backpropagation Neural Network
Published 2019-01-01“…Then, based on the Levenberg–Marquardt (LM) algorithm and using the nonlinear function of the backpropagation neural network (BPNN), a prediction model of the punching capacity of slab-column connections without transverse reinforcement is established. …”
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10428
An MBS-Assisted Femtocell Transmit Power Control Scheme with Mobile User QoS Guarantee in 2-Tier Heterogeneous Femtocell Networks
Published 2013-01-01“…To tackle this technical problem, an FBS transmit power adjustment (FTPA) algorithm is proposed to adjust the FBS transmit power (FTP) to avoid unwanted cochannel interference (CCI) with the neighboring MUs in downlink transmission. …”
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10429
A method for mining over-limit patterns of low voltage in users based on hierarchical affinity propagation clustering
Published 2025-01-01“…Firstly, large-scale voltage data is clustered into several clusters using the HAP clustering algorithm, and these clusters are regarded as the different over-limit patterns of low voltage. …”
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10430
In situ real-time measurement for electron spin polarization in atomic spin gyroscopes
Published 2025-02-01“…This paper addresses this gap by developing a model for pump laser propagation within the vapor cell and proposing an Euler-particle swarm optimization (PSO) algorithm to estimate the model’s unknown parameters. …”
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10431
3D Road Scene Monitoring Based on Real-Time Panorama
Published 2014-01-01“…Firstly, land-points were extracted followed by motion detection, then comotion algorithm was applied to land-points from adjacent cameras, and homography matrix was constructed. …”
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10432
Ranking Analysis for Online Customer Reviews of Products Using Opinion Mining with Clustering
Published 2018-01-01“…Also, the novelty of this work—the Dragonfly Algorithm (DA)—recognizes ideal features of the items in sites, and an advanced ideal feature-based positioning procedure will be directed to discover, at long last, which web-based business webpage is best and easy to understand. …”
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10433
Rolling Bearing Degradation State Identification Based on LPP Optimized by GA
Published 2016-01-01“…And then, locally preserving projection (LPP) is utilized to reduce dimension of original fusion feature set and genetic algorithm is applied to optimize the process of feature fusion. …”
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10434
Psychological Support for Individuals Experiencing Acute Trauma (Based on Experience Working with Victims of a Terrorist Attack at Crocus City Hall)
Published 2024-05-01“…Based on personal experience, the authors suggest a possible algorithm for dealing with trauma in witnesses and describe some effective techniques: eye movement desensitization and reprocessing (EMDR), breathing exercises, and imagotherapeutic techniques using a metaphor (“Resource (safe) place”, as well as techniques aimed at muscle relaxation and self-regulation.…”
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10435
Multiple Target Localization with Bistatic Radar Using Heuristic Computational Intelligence Techniques
Published 2015-01-01“…In this connection, first the global search optimizers, that is,are developed separately Particle Swarm Optimization (PSO) and Differential Evolution (DE) are developed separately, and, to enhance the performances further, both of them are hybridized with a local search optimizer called Active Set Algorithm (ASA). Initially, the performance of PSO, DE, PSO hybridized with ASA, and DE hybridized with ASA are compared with each other and then with some traditional techniques available in literature using root mean square error (RMSE) as figure of merit.…”
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10436
Change of Parameters of the Koiwa–Hasiguti Dynamic Dislocation Relaxation in Nanostructured and Polycrystalline Zirconium after Severe Plastic Deformation and Annealing
Published 2018-01-01“…It is shown that the parameter β of the lognormal distribution determines the width, height, and asymmetry of the peak and also allows estimating the relaxation strength from the peak height. An algorithm for retrieving the parameter β from experimental data is presented.…”
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10437
On Some Fundamental Peculiarities of the Traveling Wave Reactor
Published 2015-01-01“…On the basis of the condition for nuclear burning wave existence in the neutron-multiplying media (U-Pu and Th-U cycles) we show the possibility of surmounting the so-called dpa-parameter problem and suggest an algorithm of the optimal nuclear burning wave mode adjustment, which is supposed to yield the wave parameters (fluence/neutron flux, width and speed of nuclear burning wave) that satisfy the dpa-condition associated with the tolerable level of the reactor materials radioactive stability, in particular that of the cladding materials. …”
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10438
Application of Machine Learning in Multi-Directional Model to Follow Solar Energy Using Photo Sensor Matrix
Published 2022-01-01“…According to the findings, the DNN is capable of making more accurate and reliable predictions of the incoming solar irradiance than the persistent algorithm. This is the case across the board. Even without any actual data, the proposed model is considered to be state-of-the-art because it outperforms the current NWP forecasts for the same time horizon as those forecasts. …”
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10439
Optimization of Aircraft Climb Trajectory considering Environmental Impact under RTA Constraints
Published 2020-01-01“…Then, considering the fuel economy and the greenhouse effect of pollutant emission, we establish a multiobjective model of aircraft flight parameter optimization, and, based on the multiobjective genetic algorithm, we establish an optimization model. Finally, we use B737-800 aircraft to carry out simulation experiments and find that, with the change of speed, fuel consumption and warming trend are different, and “objective weight, aircraft mass, flight distance, RTA time window, and wind” have different effects on the optimization results. …”
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10440
Damped weighted erasable itemset mining with time sensitive dynamic environments
Published 2025-01-01“…Furthermore, extended evaluations on sensitivity and resultant itemsets show how the algorithm responds to varying parameters as well as provide insights on the discovered itemsets.…”
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