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Damage identification of steel-ECC composite deck incorporating piezoelectric impedance methodology and hierarchical clustering analysis
As a highly ductile concrete, engineered cementitious composites (ECC) can be used as pavement to form a lightweight composite bridge deck system....
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Prediction of high-performance concrete strength using machine learning with hierarchical regression
This present study focuses on forecasting the compressive strength ( CS ) of high-performance concrete ( HPC ), which is mixed with fly ash and slag,...
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Novel Payload Parameter Sensitivity Analysis on Observation Accuracy of Lightweight Electric Vehicles
Lightweight electric vehicles (LEVs) possess great advantages in the viewpoint of fuel consumption, environment protection and traffic mobility....
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Optimization of aero-engine combustion chambers with the assistance of Hierarchical-Kriging surrogate model based on POD downscaling method
In view of the long calculation cycle, high processing test and cost of the traditional aero-engine combustion chamber design process, which...
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Energy absorption characteristics of corrugated hexagonal gradient hierarchical tube
To address the shortcomings of the traditional bellows under axial compression with a small number of folds, a new corrugated hexagonal gradient...
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A graph-based methodology for constructing computational models that automates adjoint-based sensitivity analysis
The adjoint method provides an efficient way to compute sensitivities for system models with a large number of inputs. However, implementing the...
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Deep Distance Sensitivity Oracles
Shortest path computation is one of the most fundamental and well-studied problems in algorithmic graph theory, though it becomes more complex when...
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Hierarchical Optimal Reactive Power Dispatch for Active Distribution Network with Multi-microgrids
The interconnection of active distribution network and multi-microgrids leads to the increase of variable dimension of optimal reactive power...
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Global sensitivity analysis of electromechanical coupling behaviors for flexoelectric nanostructures
Recent research shows that flexoelectricity may prominently affect the electromechanical coupling responses of elastic dielectrics at the nanoscale....
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A one-stage memetic algorithm for jointly detecting hierarchical and overlap** community structures in dynamic social networks
Social network characterizes complex relationship among individuals, which further constitute numerous various communities based on some attributes....
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A probabilistic simulation method for sensitivity analysis of input epistemic uncertainties on failure probability
Estimating the failure probability is one of the core problems in reliability engineering. However, the existence of epistemic uncertainties, which...
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A novel multi-fidelity surrogate modeling framework integrated with sequential sampling criterion for non-hierarchical data
Multi-fidelity surrogate model (MFSM) methods have attracted significant attention recently in the field of engineering design by combining the...
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An adaptive dual-Kriging method based on parameter sensitivity analysis and application to vibration reduction optimization of helicopter rotor test-bed
The surrogate-based model optimization method has been successfully applied in various engineering optimization problems across multiple fields....
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HMNet: a hierarchical multi-modal network for educational video concept prediction
Educational video concept prediction is a challenging task in the online education system that aims to assign appropriate hierarchical concepts to...
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Self-similarity feature based few-shot learning via hierarchical relation network
Few-shot learning aims to recognize new visual concepts with a small number of labeled samples. The hierarchical structure based on inter-class...
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Ranking parameters in urban energy models for various building forms and climates using sensitivity analysis
Urban Building Energy Modelling (UBEM) allows us to simulate buildings’ energy performances at a larger scale. However, creating a reliable...
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Highly-Efficient Graphene Pressure Sensor with Hierarchical Alarm for Detecting the Transient Internal Pressure of Transformer Bushing
The safe operation of power transformer is vital to the reliability of modern power network. The bushing is a key component of transformer that...
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HiSAT: Hierarchical Framework for Sentiment Analysis on Twitter Data
Social media websites such as Twitter have become so indispensable today that people use them almost on a daily basis for sharing their emotions,...
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Fault diagnosis of rotating machines based on modified hierarchical fluctuation dispersion entropy and multi-cluster feature selection
The vibration signal of rotating mechanical equipment contains a large amount of information that can be used for the fault diagnosis of rotating...
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Hierarchical Classification of Analog and Digital Modulation Schemes Using Higher-Order Statistics and Support Vector Machines
Automatic modulation classification (AMC) algorithms are crucial for various military and commercial applications. There have been numerous AMC...
