Results 291 to 300 of about 13,937,425 (345)

Wavelet approximation-based affine invariant shape representation functions

IEEE Transactions on Pattern Analysis and Machine Intelligence, 2006
Mohamed S Kamel
exaly   +2 more sources

DeepSDF: Learning Continuous Signed Distance Functions for Shape Representation

Computer Vision and Pattern Recognition, 2019
Computer graphics, 3D computer vision and robotics communities have produced multiple approaches to representing 3D geometry for rendering and reconstruction. These provide trade-offs across fidelity, efficiency and compression capabilities. In this work,
J. Park, Peter R. Florence, Julian Straub, Richard A. Newcombe, S. Lovegrove   +4 more
semanticscholar   +1 more source

Representation Functions to Predict Relaxation Modulus of Asphalt Mixtures Subject to the Action of Freeze-Thaw Cycles

Journal of Transportation Engineering Part B Pavements, 2018
This paper provides computational analyses using three representation functions (generalized power law function, Prony series function, and Burger model–based representation function) to de...
Chun-Hsing Ho, Cristina Pilar Martín Linares   +1 more
semanticscholar   +1 more source

A representation of the Kantorovich-Functional

Journal of Theoretical Probability, 1996
A proof of the duality theorem for the Kantorovich functional is given on metric spaces for functions satisfying certain continuity type conditions. The proof uses some ideas of the proof of the classical Kantorovich-Rubinstein theorem given by \textit{Dudley} and \textit{Neven} (1980).
Rost, Daniel, Wieckenberg, Christian
openaire   +2 more sources

Numerical representation of choice functions [PDF]

Annals of Operations Research, 1998
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Josep Enric Peris Ferrando, Begoña Subiza, Mª Carmen Sánchez   +2 more
openaire   +1 more source

The function and representation of concepts

Behavioral and Brain Sciences, 2010
AbstractMachery has usefully organized the vast heterogeneity in conceptual representation. However, we believe his argument is too narrow in tacitly assuming that concepts are comprised of only prototypes, exemplars, and theories, and also that its eliminative aspect is too strong.
Sangeet S, Khemlani, Geoffrey, Goodwin
openaire   +2 more sources

Fractional Functions and their Representations

Complex Analysis and Operator Theory, 2011
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Castro, L. P., Saitoh, S.
openaire   +1 more source

Representations of rational functions

24th Annual Symposium on Foundations of Computer Science (sfcs 1983), 1983
Fast parallel algorithms for various problems in algebraic computation are presented. Two of the algorithms convert the coefficient representation of a rational function into a base representation, and vice versa. Combining them yields an algorithm which converts the representation of a rational function in one base of polynomials into that in another ...
openaire   +1 more source

On the functional representation of bond energy functions

Journal of Computational Chemistry, 1994
AbstractAb initio calculations are used to test the ability of various representations to reproduce bond energies. It is found that expansion in 1/R, where R is the bond length, is remarkably efficient and is consistently better than the usual R expansion.
Uri Dinur, Arnold T. Hagler
openaire   +1 more source

Functional representations of semirings

Journal of Mathematical Sciences, 2012
In the paper, the author develops the theory of sheaf representations of semirings. The considered classes of semirings are those of symmetric semirings, reduced semirings, Gelfand semirings, regular semirings, Rickart semirings. After presenting the general theory of functional representations of semirings, the author gives the structural ...
openaire   +2 more sources