Sciweavers

490 search results - page 72 / 98
» Computing and Data Grids for Science and Engineering
Sort
View
SC
2000
ACM
14 years 4 days ago
Parallel Smoothed Aggregation Multigrid: Aggregation Strategies on Massively Parallel Machines
Algebraic multigrid methods offer the hope that multigrid convergence can be achieved (for at least some important applications) without a great deal of effort from engineers an...
Ray S. Tuminaro, Charles Tong
IWPC
2005
IEEE
14 years 1 months ago
Supporting the Evolution of a Software Visualization Tool Through Usability Studies
The paper presents a usability study conducted with graduate and undergraduate computer science students, designed to evaluate the effectiveness of a software visualization tool n...
Andrian Marcus, Denise Comorski, Andrey Sergeyev
CSR
2007
Springer
14 years 1 months ago
Estimation of the Click Volume by Large Scale Regression Analysis
Abstract. How could one estimate the total number of clicks a new advertisement could potentially receive in the current market? This question, called the click volume estimation p...
Yury Lifshits, Dirk Nowotka
ICCS
2007
Springer
13 years 11 months ago
Towards a Formal Foundation for Aggregating Scientific Workflows
In e-Science, scientific workflow systems are used to share data and knowledge in collaborative experiments. In recent work we discussed the concepts of a workflow bus [1], allowin...
Frank Terpstra, Zhiming Zhao, Wico Mulder, Pieter ...
APGV
2007
ACM
124views Visualization» more  APGV 2007»
13 years 11 months ago
A perceptive evaluation of volume rendering techniques
The display of space filling data is still a challenge for the community of visualization. Direct Volume Rendering (DVR) is one of the most important techniques developed to achie...
Christian Boucheny, Georges-Pierre Bonneau, Jacque...