6004 search results - page 1141 / 1201 » Parallelizing query optimization |
AMC
2004
13 years 8 months ago
2004
Abstract. A variational method for estimating a magnetic resonance coil sensitivity from its corresponding nonuniform illumination of magnetic resonance images is proposed and anal...
CLUSTER
2004
IEEE
13 years 8 months ago
2004
IEEE
Boosted by technology advancements, government and commercial interest, ad-hoc wireless networks are emerging as a serious platform for distributed mission-critical applications. G...
CLUSTER
2002
IEEE
13 years 8 months ago
2002
IEEE
In this paper, we propose an on-demand distributed clustering algorithm for multi-hop packet radio networks. These types of networks, also known as ad hoc networks, are dynamic in ...
ISCA
2002
IEEE
13 years 8 months ago
2002
IEEE
In this paper, we consider the tree task graphs which arise from many important programming paradigms such as divide and conquer, branch and bound etc., and the linear task-graphs...
TIP
1998
13 years 8 months ago
1998
—We propose novel discrete cosine transform (DCT) pseudophase techniques to estimate shift/delay between two onedimensional (1-D) signals directly from their DCT coefficients by...