Sciweavers

108 search results - page 9 / 22
» Faster Evaluation of Multidimensional Integrals
Sort
View
TOG
2002
121views more  TOG 2002»
14 years 9 months ago
A rapid hierarchical rendering technique for translucent materials
This paper introduces an efficient two-pass rendering technique for translucent materials. We decouple the computation of irradiance at the surface from the evaluation of scatteri...
Henrik Wann Jensen, Juan Buhler
SIAMSC
2010
140views more  SIAMSC 2010»
14 years 7 months ago
Parallel High-Order Integrators
In this work we discuss a class of defect correction methods which is easily adapted to create parallel time integrators for multi-core architectures and is ideally suited for deve...
Andrew J. Christlieb, Colin B. Macdonald, Benjamin...
GECCO
2008
Springer
144views Optimization» more  GECCO 2008»
14 years 10 months ago
Maintaining diversity through adaptive selection, crossover and mutation
This paper presents an Adaptive Genetic Algorithm (AGA) where selection pressure, crossover and mutation probabilities are adapted according to population diversity statistics. Th...
Brian McGinley, Fearghal Morgan, Colm O'Riordan
TVCG
2008
123views more  TVCG 2008»
14 years 9 months ago
Effectiveness of Animation in Trend Visualization
Animation has been used to show trends in multi-dimensional data. This technique has recently gained new prominence for presentations, most notably with Gapminder Trendalyzer. In T...
George G. Robertson, Roland Fernandez, Danyel Fish...
SIGMOD
2005
ACM
128views Database» more  SIGMOD 2005»
15 years 9 months ago
Privacy Preserving OLAP
We present techniques for privacy-preserving computation of multidimensional aggregates on data partitioned across multiple clients. Data from different clients is perturbed (rand...
Rakesh Agrawal, Ramakrishnan Srikant, Dilys Thomas