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4181
A Job-Shop Scheduling Problem with Bidirectional Circular Precedence Constraints
Published 2021-01-01“…To solve BCJSP, this paper proposes a multilevel metaheuristic consisting of top-, middle-, and bottom-level algorithms. The top- and middle-level algorithms are population-based metaheuristics, while the bottom-level algorithm is a local search algorithm. …”
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4182
Zero-shot classification with multi-model information interaction and its application in Mars exploration scenarios
Published 2025-05-01“…For algorithm research, a zero-shot scene classification algorithm based on multi-modal feature interaction was proposed. …”
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4183
Three-Stage Bidding Strategy of Generation Company Based on Double Deep Q-Network under Incomplete Information Condition
Published 2021-11-01“…Finally, a PJM 5-bus test case is used to compare the rewards obtained by DDQN and traditional Q-learning algorithm. The results shows that the DDQN algorithm can make appropriate decisions according to the complex state while the Q-learning algorithm has poor performance. …”
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4184
Optimizing the learning rate for adaptive estimation of neural encoding models.
Published 2018-05-01“…Using these functions, our calibration algorithm can keep the steady-state parameter error covariance smaller than a desired upper-bound while minimizing the convergence time, or keep the convergence time faster than a desired value while minimizing the error. …”
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4185
3D Voxel-based Collaborative Path Planning for UAVs in Urban Emergency Response
Published 2025-08-01“…The experimental results verify the validity of this framework, compared to the conventional A* algorithm, the algorithm put forward in this study decreases the total route length by 23.80%, while also improving path smoothness. …”
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4186
Neutron Spectrum Unfolding Method Based on Compressed Sensing Theory
Published 2024-06-01“…The proposed method includes two processes, such as the sparse representation process and the sparse reconstruction process. Two kinds of algorithms, the K-SVD algorithm and the online dictionary learning algorithm, were applied for sparse representation. …”
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4187
Assigning Priorities for Fixed Priority Preemption Threshold Scheduling
Published 2015-01-01“…This paper analyzes the inefficiency or nonoptimality of the previously proposed optimal priority assignment algorithms for PTS. We develop theorems for exhaustively but safely pruning infeasible priority orderings while assigning priorities to tasks for PTS. …”
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4188
Design of a discrete сosine transformation processor for image compression systems on a losless-to-lossy circuit
Published 2021-06-01“…Direct and inverse transformation should be carried out according to the “whole-to-whole” processing scheme with preservation of the perfective reconstruction of the original image (the coefficients are represented by integer or binary rational numbers; the number of multiplication operations is minimal, if possible, they are excluded from the algorithm). …”
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4189
Precision Dosing in Presence of Multiobjective Therapies by Integrating Reinforcement Learning and PK‐PD Models: Application to Givinostat Treatment of Polycythemia Vera
Published 2025-06-01“…The therapeutic goal is to simultaneously normalize the levels of these efficacy/safety biomarkers, thus inducing a complete hematological response (CHR). An RL algorithm, Q‐Learning (QL), was integrated with a PK‐PD model describing the givinostat effect on PLT, WBC, and HCT to derive both an adaptive dosing protocol (QLpop‐agent) for the whole population and personalized dosing strategies by coupling a specific QL‐agent to each patient (QLind‐agents). …”
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4190
Cross-field strength and multi-vendor reliability of MagDensity for MRI-based quantitative breast density analysis.
Published 2025-01-01“…BD was assessed using the MagDensity technique, which included combining magnitude and phase images, applying a fat-water separation technique, employing an automated whole-breast segmentation algorithm, and quantifying the volumetric water fraction. …”
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4191
Generation of super-resolution gap-free ocean colour satellite products using data-interpolating empirical orthogonal functions (DINEOF)
Published 2025-04-01“…In order to achieve this, the Sentinel-2 and Sentinel-3 datasets have undergone the same pre-processing, including a comprehensive, region-independent, and pixel-based automatic switching scheme for choosing the most appropriate atmospheric correction and ocean colour algorithm to derive in-water products. The super-resolution DINEOF has been applied to two different variables (turbidity and chlorophyll) and two different domains (Belgian coastal zone and the whole of the North Sea), and the sub-mesoscale variability of the turbidity along the Belgian coastal zone has been studied.…”
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4192
Ethnic tourism: the problem of conceptual terminology and methodical approaches to social-geographic studies
Published 2016-07-01“…The algorithm of socio-geographic study of ethnic tourism potential within a big poly-ethnic urban settlement contains five stages: 1) the study of historical and geographic specificities of formation of regional (settlement) population’s ethnic structure on the whole, and specific ethnic group in particular; 2) establishment of the dynamics of the level of population’s ethnic variety; 3) the study of the material and spiritual cultural heritage of ethnic communities; 4) point evaluation of ethnic tourism objects; 5) development of ethnic-oriented excursion routes. …”
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4193
The Coronal Plasma Density Structure over a Solar Cycle: A Comparison of Tomography and Magnetohydrodynamic Simulations
Published 2025-01-01“…This study compares densities from tomography with the Magnetohydrodynamic Algorithm outside a Sphere (MAS) model across the whole corona over a solar cycle from 2007 to late 2023. …”
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4194
Evaluating the Performance of SVM, Isolation Forest, and DBSCAN for Anomaly Detection
Published 2025-01-01“…With the advancement of computer technologies, various data models and algorithms have been integrated into industrial processes, significantly improving the efficiency of anomaly detection in datasets while reducing time and energy consumption. …”
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4195
Parallel Tracking and Mapping for Controlling VTOL Airframe
Published 2011-01-01“…The main contributions of this work include: (1) extension of the map building algorithm to enable it to be used realistically while controlling a UAV and simultaneously building the map; (2) improved performance of the SLAM algorithm for lower camera frame rates; and (3) the first known demonstration of a monocular SLAM algorithm successfully controlling a UAV while simultaneously building the map. …”
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4196
Design of an Extended Interacting Multiple Models Adaptive Estimator for Attitude Determination of a Stereoimagery Satellite
Published 2011-01-01“…In this method, the motion of satellite during stereoimaging manoeuvres is partitioned into two different modes: “manoeuvring motion” mode and “uniform motion” mode. The proposed algorithm will select the suitable Kalman filter structure to estimate gyro errors accurately in order to maintain the peak attitude estimation error less enough at the beginning of manoeuvres while the satellite is in “manoeuvring motion” mode and then will select the suitable star sensor measurement noise level at the end of manoeuvres while the satellite is in “uniform motion” mode to reduce attitude estimation errors. …”
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4197
Optimal Capacity Configuration and Day-Ahead Scheduling of Wind-Solar-Hydrogen Coupled Power Generation System
Published 2020-10-01“…In order to realize the optimal capacity allocation and day-ahead scheduling in wind-solar-hydrogen coupled generation system, the NSGA-II intelligent optimization algorithm is used to solve the multi-objective optimization problem of capacity allocation, and the optimal dispatching algorithm considering hydrogen transportation constraint is constructed on power generation side. …”
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4198
A Practical Approach for Optimal Power Distribution Among the West-to-East Power Transmission Channels with Minimized Losses
Published 2020-10-01“…Based on the line search strategy including advance and retreat algorithm and golden section algorithm, the optimal power distribution among transmission channels is thus determined through a small number of iterations. …”
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4199
Weak Connection Regulation Technology for Source-Storage-Load Collaborative Microgrids Based on Direct Power Control
Published 2025-05-01“…The paper also studied the regional DC power supply and flexible regulation technology, analyzed the flexible characteristics of air conditioners, energy storage, photovoltaic, etc., and verified the power direct-control flexible regulation algorithm and evaluation indexes. From the effect of testing and verification, the whole system enables real-time response and rapid adjustment, thus improving the energy utilization efficiency, reducing the grid-side quota and realizing the local consumption of PV.…”
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4200
Enhancing Resilience and Efficiency in Power System: A Five-Level Dynamic Planning Model
Published 2024-01-01“…The first level optimizes energy hub according to the differential evolutionary algorithm, but the next four levels employ a robust symphony orchestra search algorithm. …”
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