4277 search results - page 446 / 856 » On Multiple Linear Approximations |
140
click to vote
ICIP
2005
IEEE
16 years 5 months ago
2005
IEEE
This paper introduces a sparse signal representation algorithm in redundant dictionaries, called the M-Term Pursuit (MTP), with an application to image representation and scalable ...
119
click to vote
ICIP
2004
IEEE
16 years 5 months ago
2004
IEEE
In this contribution we present an algorithm for spatial error concealment of lost image data caused by transmission of images in error prone environments. The surrounding correct...
123
click to vote
STOC
2005
ACM
16 years 4 months ago
2005
ACM
We show that every weighted connected graph G contains as a subgraph a spanning tree into which the edges of G can be embedded with average stretch O log2 n log log n . Moreover, w...
142
click to vote
OSDI
2008
ACM
16 years 4 months ago
2008
ACM
MapReduce is emerging as an important programming model for large-scale data-parallel applications such as web indexing, data mining, and scientific simulation. Hadoop is an open-...
154
click to vote
SDM
2009
SIAM
16 years 1 months ago
2009
SIAM
Data stream analysis frequently relies on identifying correlations and posing conditional queries on the data after it has been seen. Correlated aggregates form an important examp...