1730 search results - page 287 / 346 » Algebra and Computation |
HLK
2003
IEEE
14 years 3 months ago
2003
IEEE
Deformable 3–D models can be represented either as explicit or implicit surfaces. Explicit surfaces, such as triangulations or wire-frame models, are widely accepted in the Comp...
SIBGRAPI
2003
IEEE
14 years 3 months ago
2003
IEEE
We report on new results on the use of Algebraic Reconstruction Techniques (ART) for reconstructing from helical cone-beam Computerized Tomography (CT) data. We investigate two va...
VISUALIZATION
2003
IEEE
14 years 3 months ago
2003
IEEE
The goal of this paper is to transfer image processing to vector fields and flow visualization by defining a suitable convolution operation. For this, a multiplication of vecto...
PODC
2003
ACM
14 years 3 months ago
2003
ACM
The distinction between safety and liveness properties is due to Lamport who gave the following informal characterization. Safety properties assert that nothing bad ever happens w...
IPPS
2002
IEEE
14 years 2 months ago
2002
IEEE
Tiling has long been used to improve cache performance. Recursion has recently been used as a cache-oblivious method of improving cache performance. Both of these techniques are n...