Sciweavers

830 search results - page 89 / 166
» Approximation power of directionlets
Sort
View
VMV
2000
146views Visualization» more  VMV 2000»
13 years 10 months ago
Efficient Importance Sampling Techniques for the Photon Map
In global illumination computations the photon map is a powerful tool for approximating the irradiance, which is stored independent from scene geometry. By presenting a new algori...
Alexander Keller, Ingo Wald
CORR
2007
Springer
107views Education» more  CORR 2007»
13 years 8 months ago
Functional Multi-Layer Perceptron: a Nonlinear Tool for Functional Data Analysis
In this paper, we study a natural extension of Multi-Layer Perceptrons (MLP) to functional inputs. We show that fundamental results for classical MLP can be extended to functional...
Fabrice Rossi, Brieuc Conan-Guez
CPHYSICS
2007
91views more  CPHYSICS 2007»
13 years 8 months ago
Characteristics of networks in financial markets
We investigate the financial network of the Korea Stock Exchange (KSE) using numerical simulations and scaling arguments. The frequency of degree and the edge density for a real ...
Kyungsik Kim, Soo Yong Kim, Deock-Ho Ha
ECOOP
2009
Springer
14 years 9 months ago
Coinductive Type Systems for Object-Oriented Languages
We propose a novel approach based on coinductive logic to specify type systems of programming languages. The approach consists in encoding programs in Horn formulas which are inter...
Davide Ancona, Giovanni Lagorio
CSFW
2007
IEEE
14 years 3 months ago
Compositional Security for Task-PIOAs
Task-PIOA is a modeling framework for distributed systems with both probabilistic and nondeterministic behaviors. It is suitable for cryptographic applications because its task-bas...
Ran Canetti, Ling Cheung, Dilsun Kirli Kaynar, Nan...