88 search results - page 11 / 18 » An efficient method for evaluating polynomial and rational f... |
TMI
2010
13 years 2 months ago
2010
The greatest impediment to practical adoption of iterative methods for X-ray CT is the computation burden of cone-beam forward and back-projectors. Moreover, forward and back-proje...
QEST
2008
IEEE
14 years 1 months ago
2008
IEEE
We begin by observing that (discrete-time) QuasiBirth-Death Processes (QBDs) are equivalent, in a precise sense, to (discrete-time) probabilistic 1-Counter Automata (p1CAs), and b...
MOC
2002
13 years 7 months ago
2002
The spectral method with discrete spherical harmonics transform plays an important role in many applications. In spite of its advantages, the spherical harmonics transform has a dr...
ICC
2007
IEEE
13 years 11 months ago
2007
IEEE
Accurate system planning and performance evaluation requires knowledge of the joint impact of scheduling, interference, and fading. However, current analyses either require costly...
SIGMOD
2006
ACM
14 years 7 months ago
2006
ACM
The reverse k-nearest neighbor (RkNN) problem, i.e. finding all objects in a data set the k-nearest neighbors of which include a specified query object, is a generalization of the...