Sciweavers

6437 search results - page 553 / 1288
» Parallel Algorithms for Arrangements
Sort
View
TMI
2010
123views more  TMI 2010»
15 years 5 months ago
Fast Exact/Quasi-Exact FBP Algorithms for Triple-Source Helical Cone-Beam CT
Abstract—Cardiac computed tomography (CT) has been improved over past years, but it still needs improvement for higher temporal resolution in the cases of high or irregular cardi...
Yang Lu, Alexander Katsevich, Jun Zhao, Hengyong Y...
ISPDC
2005
IEEE
16 years 14 days ago
A Distributed Prime Sieving Algorithm based on Scheduling by Multiple Edge Reversal
Abstract— In this article, we propose a fully distributed algorithm for finding all primes in an given interval [2..n] (or (L, R), more generally), based on the SMER — Schedul...
Gabriel Paillard, Christian Antoine Louis Lavault,...
WEA
2004
Springer
124views Algorithms» more  WEA 2004»
16 years 7 days ago
Experimental Studies of Symbolic Shortest-Path Algorithms
Abstract. Graphs can be represented symbolically by the Ordered Binary Decision Diagram (OBDD) of their characteristic function. To solve problems in such implicitly given graphs, ...
Daniel Sawitzki
VG
2003
15 years 8 months ago
Integrating Pre-Integration Into The Shear-Warp Algorithm
The shear-warp volume rendering algorithm is one of the fastest algorithms for volume rendering, but it achieves this rendering speed only by sacrificing interpolation between th...
Jürgen P. Schulze, Martin Kraus, Ulrich Lang,...
DC
2010
15 years 7 months ago
An optimal maximal independent set algorithm for bounded-independence graphs
We present a novel distributed algorithm for the maximal independent set (MIS) problem.1 On bounded-independence graphs (BIG) our deterministic algorithm finishes in O(log n) time,...
Johannes Schneider, Roger Wattenhofer