Boundary element methods for the wave equation based on hierarchical matrices and adaptive cross approximation
Sign Up to like & getrecommendations! Published in 2022 at "Numerische Mathematik"
DOI: 10.1007/s00211-021-01259-8
Abstract: Time-domain Boundary Element Methods (BEM) have been successfully used in acoustics, optics and elastodynamics to solve transient problems numerically. However, the storage requirements are immense, since the fully populated system matrices have to be computed… read more here.
Keywords: boundary element; wave equation; cross approximation; approximation ... See more keywords
Computation of electric field inside substations with boundary element methods and adaptive cross approximation
Sign Up to like & getrecommendations! Published in 2018 at "Engineering Analysis With Boundary Elements"
DOI: 10.1016/j.enganabound.2018.03.002
Abstract: Abstract Power system substations and HV power lines are sources of electric and magnetic fields of industrial frequency. Guidelines for permissible electric and magnetic field strengths regarding human exposure and electromagnetic compatibility (EMC) are provided… read more here.
Keywords: computation; field; element methods; adaptive cross ... See more keywords
A renormalized slip-tube anisotropy model for sliding cross-links in soft gel towards ultrahigh toughness
Sign Up to like & getrecommendations! Published in 2025 at "Journal of Physics D: Applied Physics"
DOI: 10.1088/1361-6463/adafbc
Abstract: Adaptive cross-links in polymer networks enable slide-ring and highly entangled gels with excellent mechanical toughness including high extensibility and strong fracture resistance. However, few studies have been conducted to explore the connection between adaptive cross-linking… read more here.
Keywords: renormalized slip; model; cross links; slip tube ... See more keywords
An Adaptive Cross-Validation Thresholding De-Noising Algorithm for Fault Diagnosis of Rolling Element Bearings Under Variable and Transients Conditions
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Access"
DOI: 10.1109/access.2020.2986265
Abstract: Developing a proper approach for extracting the fault characteristics of rolling element bearings is a significant behavior in variable operation conditions. Generally, without a tachometer, the tacholess order tracking method is well established by instantaneous… read more here.
Keywords: thresholding noising; noising algorithm; adaptive cross; cross validation ... See more keywords
Fast Construction of Measurement Matrix and Sensing Matrix With Dual Adaptive Cross Approximation
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Antennas and Wireless Propagation Letters"
DOI: 10.1109/lawp.2024.3481498
Abstract: To accelerate the solution of current coefficients in the compressive sensing method of moments, a new strategy for constructing the measurement matrix is proposed, as well as the sensing matrix is optimized. First, the far-field… read more here.
Keywords: measurement matrix; sensing matrix; matrix; adaptive cross ... See more keywords
Vision–Language-Guided Adaptive Cross-Modal Fusion for Multispectral Object Detection Under Adverse Weather Conditions
Sign Up to like & getrecommendations! Published in 2025 at "IEEE MultiMedia"
DOI: 10.1109/mmul.2025.3525559
Abstract: Multispectral object detection entails integrating visible and thermal imaging data and is critical for reliable performance of intelligent vehicle systems under adverse weather conditions. However, effectively fusing these heterogeneous modalities remains a major challenge. Existing… read more here.
Keywords: fusion; language; vision language; adaptive cross ... See more keywords
Improving the Accuracy of the Adaptive Cross Approximation With a Convergence Criterion Based on Random Sampling
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Antennas and Propagation"
DOI: 10.1109/tap.2020.3010857
Abstract: The accuracy of the adaptive cross approximation (ACA) algorithm, a popular method for the compression of low-rank matrix blocks in method of moment computations, is sometimes seriously compromised by unpredictable errors in the convergence criterion.… read more here.
Keywords: accuracy adaptive; convergence; cross approximation; adaptive cross ... See more keywords
Combination of Adaptive Cross Approximation and Asymptotic Waveform Evaluation for Efficient Analysis of Wide-Band RCS
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Transactions on Antennas and Propagation"
DOI: 10.1109/tap.2025.3589667
Abstract: The adaptive cross approximation (ACA) combined with the asymptotic waveform evaluation (AWE) is proposed for efficient analysis of wide-band RCS. Conventional AWE requires filling the higher order impedance matrix, but the higher order impedance matrix… read more here.
Keywords: matrix; waveform evaluation; asymptotic waveform; adaptive cross ... See more keywords
Classification of motor imagery electroencephalogram signals by using adaptive cross-subject transfer learning
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Human Neuroscience"
DOI: 10.3389/fnhum.2022.1068165
Abstract: Introduction Electroencephalogram (EEG)-based motor imagery (MI) classification is an important aspect in brain-computer interfaces (BCIs), which bridges between neural system and computer devices decoding brain signals into recognizable machine commands. However, due to the small… read more here.
Keywords: subject; classification; adaptive cross; transfer learning ... See more keywords