Snapshots from a Fast‐Moving Train: Religious History 1960–2025
Journal of Religious History, EarlyView.
Alexandra Walsham
wiley +1 more source
Computing Skinning Weights via Convex Duality
Computer Graphics Forum, EarlyView.We present an alternate optimization method to compute bounded biharmonic skinning weights. Our method relies on a dual formulation, which can be optimized with a nonnegative linear least squares setup. Abstract We study the problem of optimising for skinning weights through the lens of convex duality.
J. Solomon, O. Stein
wiley +1 more source
Using Randomized Nyström Preconditioners to Accelerate Variational Image Reconstruction. [PDF]
IEEE Trans Comput ImagingHong T, Xu Z, Hu J, Fessler JA.
europepmc +1 more source
Hierarchical Differentiable Fluid Simulation
Computer Graphics Forum, EarlyView.We introduce a two‐step algorithm that significantly reduces memory usage for solving control problems using differentiable fluid simulation techniques: our method first optimizes for bulk forces at reduced resolution, then refines local details over sub‐domains while maintaining differentiability. In trading runtime for memory, it enables optimization
Xiangyu Kong +4 more
wiley +1 more source
Fast Numerical Solvers for Parameter Identification Problems in Mathematical Biology. [PDF]
J Sci ComputBenková K, Pearson JW, Ptashnyk M.
europepmc +1 more source
A Real‐Time Multi‐Scale Neural Representation for Complex Surface Reflectance
Computer Graphics Forum, EarlyView.Abstract Recent machine learning methods have significantly advanced the state of the art in the classic problem of representing surface appearance over angle, space, and scale. The models tend, however, to be relatively heavy compared to traditional fixed‐function representations, making real‐time application challenging.
Heikki Timonen +2 more
wiley +1 more source
Fast PET reconstruction with variance reduction and prior-aware preconditioning. [PDF]
Front Nucl MedEhrhardt MJ, Kereta Z, Schramm G.
europepmc +1 more source
Cross-points in the Dirichlet-Neumann method I: well-posedness and convergence issues. [PDF]
Numer Algorithms, 2023 Chaudet-Dumas B, Gander MJ.
europepmc +1 more source
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 +3 more
wiley +1 more source
AmberTorchPB: A Unified Framework for Poisson-Boltzmann-Based Reaction Field Energy Calculation via Tensor Computation. [PDF]
J Chem Theory ComputWu Y, Wang Q, Jiang R, Luo R.
europepmc +1 more source