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2721
Distributed Robust Low-Carbon Economic Dispatch of Power Systems Considering Extreme Scenarios
Published 2025-04-01“…[Methods] To address this, this paper first constructs RE generation scenarios using Latin hypercube sampling (LHS) and modified k-means clustering, verifying their reserve feasibility, while transforming reserve-infeasible scenarios into extreme scenario sets. …”
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2722
Prediction of maximum forming depth in single point incremental forming of 6061 aluminum alloy based on Adaboost regression
Published 2025-04-01“…The maximum error between the four groups of tests and simulations is 4.24%, while the maximum error with the actual forming results is -2.45%.…”
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2723
Early Detection of Voltage Instability: A Transparent, Rule-Based Method for Cyber-Resilient Grids
Published 2025-01-01“…Optimized for real-time operation, the simulation-based algorithm meets stringent computational speed requirements for online stability assessment. …”
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2724
Performance Comparison of Multi-Objective Optimizers for Dynamic Balancing of Six-Bar Watt Linkages Using a Fully Cartesian Model
Published 2025-07-01“…A wide set of optimization methods is analyzed and compared, and among them, the S-Metric Selection Evolutionary Multi-objective Optimization Algorithm (SMS-EMOA) demonstrates superior performance. …”
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2725
Concrete Creep Prediction Based on Improved Machine Learning and Game Theory: Modeling and Analysis Methods
Published 2024-11-01“…Therefore, in this study, three machine learning (ML) models, a Support Vector Machine (SVM), Random Forest (RF), and Extreme Gradient Boosting Machine (XGBoost), are constructed, and the Hybrid Snake Optimization Algorithm (HSOA) is proposed, which can reduce the risk of the ML model falling into the local optimum while improving its prediction performance. …”
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2726
Ship Typhoon Avoidance Route Planning Method Under Uncertain Typhoon Forecasts
Published 2025-05-01“…The experimental results demonstrate that under adverse conditions of uncertain typhoon forecasts, the proposed multi-objective typhoon avoidance route optimization model can effectively avoid high wind and wave areas of the typhoon while balancing and optimizing multiple navigation indicators. …”
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2727
Satellite- and Cache-Assisted UAV: A Joint Cache Placement, Resource Allocation, and Trajectory Optimization for 6G Aerial Networks
Published 2022-01-01“…In this context, we aim to maximize the minimum achievable throughput per ground user (GU) by jointly optimizing cache placement, the UAV’s resource allocation, and trajectory while cache capacity and flight time are limited. …”
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2728
Research on Q-Learning-Based Cooperative Optimization Methodology for Dynamic Task Scheduling and Energy Consumption in Underwater Pan-Tilt Systems
Published 2025-08-01“…Simulation results demonstrate that compared to fixed-duration observation schemes, the proposed optimization strategy achieves a 11.11% improvement in monitoring effectiveness while achieving 16.21% energy savings.…”
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2729
Volumetric Patch-Based Super-Resolution Reconstruction of Hyperpolarized <sup>13</sup>C Cardiac MRI
Published 2024-01-01“…This study is to develop and characterize a volumetric patch-based super-resolution reconstruction algorithm that enhances spatial resolution 13C cardiac MRI by utilizing structural information from 1H MRI. …”
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2730
Evaluation of statistical and machine learning models using satellite data to estimate aboveground biomass: A study in Vietnam Tropical Forests
Published 2024-10-01“…The study identified the optimal model for estimating forest aboveground biomass and minimizing the number of input variables while achieving satisfactory model performance. …”
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2731
Joint Optimization of Resource Allocation and Task Offloading Strategies in Multi-Cell Dynamic MEC Systems Using Multi-Agent DRL
Published 2025-01-01“…The energy consumption minimization is achieved by jointly optimizing the task offloading proportions, transmit power allocations, and computational resource distributions while ensuring the overall deadline constraints and the minimum processing size requirements in each scheduling cycle. …”
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2732
Efficient resource allocation for D2D-enabled social IoT networks: A tripartite and time-scale optimization approach
Published 2024-12-01“…The problem is solved in two stages: a tripartite graph-based resource allocation stage and a time-scale optimization stage. The proposed approach prioritizes maintaining Quality of Service (QoS) and resource allocation to minimize power consumption while maximizing sum throughput. …”
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2733
Optimizing UAV Location for Deployment in Cell-Free Massive MIMO Networks Using a Soft Actor-Critic Reinforcement Learning
Published 2025-01-01“…The uncrewed aerial vehicles (UAVs) communication network has recently garnered significant attention and motivation in academic and industrial research due to its flexible mobility concept in providing dynamic coverage in hotspot or congested areas with frequent user demand. While UAVs offer reliable connectivity in such challenging scenarios, integrating them with Cell-Free Massive MIMO (CF-mMIMO) networks presents severe issues in optimal deployment and coverage efficiency. …”
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2734
Optimizing the train timetable in a high-speed rail corridor: The implications on departure time, fare cost and seat preference of passengers.
Published 2025-01-01“…A bi-level programming model is formulated: the upper level optimizes train operations and fare structures, while the lower level employs user equilibrium (UE) theory to distribute OD passenger demands across trains. …”
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2735
Blockchain-based heterogeneous resource configuration scheme in computing power network
Published 2025-07-01“…Given the complexity of the original problem, we decompose it into two subproblems and solve each using the Lagrange multiplier iterative algorithm. To validate the effectiveness of our proposed solution, we compare it with several baseline approaches, including those based on Particle Swarm Optimization (PSO) and reinforcement learning methods such as Proximal Policy Optimization (PPO). …”
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2736
Fluid flow characteristics estimation of a new integrated bifluid/airbased photovoltaic thermal system utilizing a hybrid optimization method
Published 2025-01-01“…For the reliability of the proposed algorithm, the mean absolute percentage error was used for error estimation detection. …”
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2737
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2738
High-Performance Thin PTFE-Ni Metamaterial Absorber for Ultra-Broadband Applications
Published 2025-01-01“…A systematic parametric analysis was conducted to optimize the structural parameters, maximizing absorption efficiency while maintaining minimal thickness. …”
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2739
Optimizing space heating efficiency in sustainable building design a multi criteria decision making approach with model predictive control
Published 2025-07-01“…Abstract Efficient space heating is vital for sustainable building design, offering opportunities to reduce energy consumption and costs while maintaining thermal comfort. This study examines the optimization of space heating in a nearly-zero energy building (nZEB) located in Oslo, Norway, under cold climatic conditions. …”
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2740
Performance evaluation and multi-objective optimization of EDM parameters for Ti6Al4V using different tool electrodes
Published 2025-08-01“…Output responses—material removal rate (MRR), tool wear rate (TWR), surface roughness (SR), and dimensional deviation (DD)—were measured and optimized using the Teaching–Learning-Based Optimization (TLBO) algorithm. …”
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