Results 261 to 270 of about 2,963,905 (354)

2D Piecewise Linear Scalar Fields with Invertible Integral Lines

Computer Graphics Forum, EarlyView.
Abstract Integral lines of the gradient flow are standard features in continuously differentiable scalar fields that enjoy some useful properties: They cover the domain densely, do not split, merge, or intersect, and are therefore invertible. For widely used discretizations of scalar fields, the corresponding polygonal approximations of integral lines ...
T.L. Erxleben, M. Motejat, C. Rössl, H. Theisel   +3 more
wiley   +1 more source

TC-HUR: A Tri-Phase Cauchy-Assisted Hunger Games Search and Unified Runge-Kutta Optimizer for Robust DNA Data Storage. [PDF]

Int J Mol Sci
Öztürk B, İgit A, Kaya A, Çamlıca ZT, Arıcı S, Şahin MF.   +5 more
europepmc   +1 more source

Fast Injective Mesh Parameterization via Beltrami Coefficient Prolongation

Computer Graphics Forum, EarlyView.
Abstract We present a highly efficient and robust method for free boundary injective parameterization of disk‐like triangle meshes with low isometric distortion. Harmonic function–based approaches, grounded in a strong mathematical framework, are widely employed.
G. Fargion, O. Weber
wiley   +1 more source

Cognitive and Psychosocial Burden of Childhood Cancer Survivors in Greece: A Case-Control Study. [PDF]

Med Sci (Basel)
Mavrea K, Katsibardi K, Roka K, Pons R, Efthymiou V, Antoniou AS, Christou AI, Kanaka-Gantenbein C, Chrousos GP, Kattamis A, Bacopoulou F.   +10 more
europepmc   +1 more source

Register‐Efficient Linear‐Time Evaluation in the Bernstein Basis

Computer Graphics Forum, EarlyView.
Abstract We investigate the evaluation of points and derivatives of Bézier curves and surfaces on modern architectures, focusing on performance and guided by numerical error bounds. While the de Casteljau algorithm remains the reference for numerical robustness, its linear working‐set size imposes substantial register pressure on GPUs.
Gábor Valasek, Anna Lili Horváth
wiley   +1 more source

The value of intellectual structural imbalance in the differentiation of autism spectrum disorder and attention deficit hyperactivity disorder. [PDF]

Front Psychiatry
Zhang DY, Wei QH, Hu BY, Ai D, Zhang Y, Ding Y, Yang T, Chen J, Chen L, Wu Y, Chen HY, Xiang XL, Mou QH, Li TY.   +13 more
europepmc   +1 more source

The hole in the doughnut: Formalizing and testing a key model of degrowth

Contemporary Economic Policy, EarlyView.
Abstract Degrowth scholars often claim that capitalism generates social and ecological imbalances, as captured by Kate Raworth's leading doughnut model. We formalize this model using social and environmental indices and measure imbalances using their coefficient of variation.
Ashruta Acharya, Vincent Geloso, Aleksander Psurek   +2 more
wiley   +1 more source

Familial transmission of neural representations for mental arithmetic across two generations. [PDF]

Proc Natl Acad Sci U S A
Constant-Varlet C, Nakai T, Longo L, Bouchet H, Prado J.   +4 more
europepmc   +1 more source

Convolutional neural network and wavelet composite against geometric attacks a watermarking approach. [PDF]

Sci Rep
Lakshmi C, Nithya C, Sivaraman R, Sridevi A, Santhiyadevi R, Ravichandran D, Banu SA, Mahalingam H, Meikandan PV, Amirtharajan R.   +9 more
europepmc   +1 more source

IQ, personality and the payday effect in horse race betting

Economica, EarlyView.
We investigate increases in betting activity, on both the extensive and intensive margins, in response to predictable changes in financial resources. We examine the extent to which income, cognitive ability, and the personality traits conscientiousness and extraversion predict these choices.
Tuomo Kainulainen, David Forrest, Niko Suhonen, Jani Saastamoinen   +3 more
wiley   +1 more source