35 search results - page 4 / 7 » Novel VQ with constraints on the quantization error distribu... |
WCNC
2008
IEEE
14 years 1 months ago
2008
IEEE
Abstract—In ad hoc position-location networks, location information is obtained through the sequential estimation of node locations. An unlocalized node can estimate its location...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
This paper addresses the problem of rate distortion analysis in the context of multi-view image coding, where images are predicted via disparity compensation based on depth map. W...
IPSN
2004
Springer
14 years 25 days ago
2004
Springer
We describe a novel method for node localization in a sensor network where there are a fraction of reference nodes with known locations. For application-specific sensor networks, ...
SIGMOD
2009
ACM
14 years 7 months ago
2009
ACM
Named entity recognition aims at extracting named entities from unstructured text. A recent trend of named entity recognition is finding approximate matches in the text with respe...
ICC
2007
IEEE
14 years 1 months ago
2007
IEEE
— Cooperative relaying is a promising alternative for conventional mobile communications systems as it is able to increase coverage and throughput of these systems. Due to practi...