1176 search results - page 147 / 236 » Sparse reward processes |
136
click to vote
ICASSP
2011
IEEE
14 years 8 months ago
2011
IEEE
Recent works in modified compressed sensing (CS) show that reconstruction of sparse or compressible signals with partially known support yields better results than traditional CS...
110
click to vote
ICASSP
2011
IEEE
14 years 8 months ago
2011
IEEE
In this paper, a robust feature for text-independent speaker recognition is proposed, which simulate the response mode of cochlear neurons in processing acoustic signal. The featu...
162
click to vote
ICCV
2003
IEEE
16 years 6 months ago
2003
IEEE
The problem of selecting a subset of relevant features in a potentially overwhelming quantity of data is classic and found in many branches of science. Examples in computer vision...
250
click to vote
ICDE
2006
IEEE
16 years 5 months ago
2006
IEEE
Graph reachability is fundamental to a wide range of applications, including XML indexing, geographic navigation, Internet routing, ontology queries based on RDF/OWL, etc. Many ap...
170
click to vote
IPPS
1999
IEEE
15 years 8 months ago
1999
IEEE
Multidimensional Analysis and On-Line Analytical Processing (OLAP) uses summary information that requires aggregate operations along one or more dimensions of numerical data value...