Results 191 to 200 of about 403 (256)
Sets of lengths in maximal orders in central simple algebras.
J Algebra, 2013 Smertnig D.
europepmc +1 more source
ON A CLASS OF SEMISIMPLE RESTRICTED LIE ALGEBRAS. [PDF]
Proc Natl Acad Sci U S A, 1954 Seligman GB.
europepmc +1 more source
Survey on differential estimators for 3d point clouds
Computer Graphics Forum, EarlyView.Abstract Recent advancements in 3D scanning technologies, including LiDAR and photogrammetry, have enabled the precise digital replication of real‐world objects. These methods are widely used in fields such as GIS, robotics, and cultural heritage. However, the point clouds generated by such scans are often noisy and unstructured, posing challenges for ...
Léo Arnal–Anger +4 more
wiley +1 more source
A GENERALIZATION OF WHITNEY'S THEOREM ON IDEALS OF DIFFERENTIABLE FUNCTIONS. [PDF]
Proc Natl Acad Sci U S A, 1957 Nachbin L.
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
Hierarchical Optimization of the As‐Rigid‐As‐Possible Energy
Computer Graphics Forum, EarlyView.Abstract The As‐Rigid‐As‐Possible (ARAP) energy [SA07] has become a versatile ingredient in various geometry processing and machine learning methods. The classic method for its minimization is a block coordinate descent, alternating between local rotation estimation and a global linear solve, which converges slowly for large problem instances.
Hendrik Meyer, Bernd Bickel, Marc Alexa
wiley +1 more source
A Theory of Trace-Admissible Algebras. [PDF]
Proc Natl Acad Sci U S A, 1949 Albert AA.
europepmc +1 more source
Scalable Computation of Topological Abstractions for Scalar Data
Computer Graphics Forum, EarlyView.Abstract Topological data analysis has become an important tool for large scale scalar data analysis and visualization, efficiently extracting the inherent structure and features of interest of the data. However, with growing dataset sizes and complexity, it is increasingly becoming infeasible to compute topological abstractions of interest in serial ...
M. Will +6 more
wiley +1 more source
THE NORM FORM OF A RATIONAL DIVISION ALGEBRA. [PDF]
Proc Natl Acad Sci U S A, 1957 Albert AA.
europepmc +1 more source