Results 241 to 250 of about 48,454 (295)

A single-snapshot inverse solver for two-species graph model of tau pathology spreading in human Alzheimer's disease. [PDF]

Brain Inform
Wen Z, Ghafouri A, Biros G, the Alzheimer’s Disease Neuroimaging Initiative (ADNI).   +3 more
europepmc   +1 more source

Graph Neural Networks Empowered Origin‐Destination Learning for Urban Traffic Prediction

CAAI Transactions on Intelligence Technology, EarlyView.
ABSTRACT Urban traffic prediction with high precision is always the unremitting pursuit of intelligent transportation systems and is instrumental in bringing smart cities into reality. The fundamental challenges for traffic prediction lie in the accurate modelling of spatial and temporal traffic dynamics.
Chuanting Zhang, Guoqing Ma, Liang Zhang, Basem Shihada   +3 more
wiley   +1 more source

A crack detection and quantification method using matched filter and photograph reconstruction. [PDF]

Sci Rep
Zhen-Liang L, An Z, Xin-Ru R, Yun-Peng W, Wei-Gang Z, Hao Z.   +5 more
europepmc   +1 more source

Perturbedp-Laplacian inRN: Bifurcation from the Principal Eigenvalue

, 1996
Pavel Drábek, Yin Xi Huang
openalex   +1 more source

Exploring High Dimensional Feature Space With Channel‐Spatial Nonlinear Transforms for Learned Image Compression

CAAI Transactions on Intelligence Technology, EarlyView.
ABSTRACT Nonlinear transforms have significantly advanced learned image compression (LIC), particularly using residual blocks. This transform enhances the nonlinear expression ability and obtain compact feature representation by enlarging the receptive field, which indicates how the convolution process extracts features in a high dimensional feature ...
Wen Tan, Fanyang Meng, Chao Li, Youneng Bao, Yongsheng Liang   +4 more
wiley   +1 more source

A Sparse Hierarchical <i>hp</i>-Finite Element Method on Disks and Annuli. [PDF]

J Sci Comput
Papadopoulos IPA, Olver S.
europepmc   +1 more source

Separation Maps for Classification of Multiple Partial Discharges: A Comparative Study Focusing on Time and Frequency Characteristics

High Voltage, EarlyView.
ABSTRACT Electrical insulation faults produce partial discharges (PD), which can be analysed to identify specific types of defects. PD clustering is a widely used method to identify PD sources, although its success depends largely on the feature maps used.
Jannery Rivas, Omar Rivera‐Caballero, Héctor Poveda, Jorge Alfredo Ardila‐Rey, Carlos Boya‐Lara   +4 more
wiley   +1 more source

An Ultra-Precision Smoothing Polishing Model for Optical Surface Fabrication with Morphology Gradient Awareness. [PDF]

Micromachines (Basel)
Liu G, Deng Y, Li Z.
europepmc   +1 more source

Eikonal Phase Retrieval: unleashing the potential of fourth‐generation sources for enhanced propagation‐based tomography on biological samples

Journal of Synchrotron Radiation, EarlyView.
A new iterative phase retrieval algorithm, Eikonal Phase Retrieval, tackles large phase gradients and yields higher‐quality propagation‐based X‐ray tomography of strongly heterogeneous biological samples.The evolution of synchrotrons towards higher brilliance beams has increased the possible sample‐to‐detector propagation distances for which the source
Alessandro Mirone, Joseph Brunet, Theresa Urban, Hector Dejea, Leandre Admans, Renaud Boistel, Morgane Sowinski, Pierre Paleo, Henry Payno, Stijn E. Verleden, Camille Berruyer, Elodie Boller, Claire L. Walsh, Peter D. Lee, Paul Tafforeau   +14 more
wiley   +1 more source

Comparison theorems on H-type sub-Riemannian manifolds. [PDF]

Calc Var Partial Differ Equ
Baudoin F, Grong E, Rizzi L, Vega-Molino S.   +3 more
europepmc   +1 more source