2969 search results - page 245 / 594 » A space efficient algorithm for group structure computation |
150
click to vote
TSP
2008
15 years 4 months ago
2008
Abstract--This paper deals with the uplink of a wireless multiple-input multiple-output (MIMO) communication system based on multicarrier (MC) code division multiple access (CDMA)....
136
click to vote
SAC
2008
ACM
15 years 3 months ago
2008
ACM
Skyline queries are important due to their usefulness in many application domains. However, by increasing the number of attributes, the probability that a tuple dominates another ...
129
click to vote
TKDE
2008
15 years 4 months ago
2008
Linear and kernel discriminant analyses are popular approaches for supervised dimensionality reduction. Uncorrelated and regularized discriminant analyses have been proposed to ove...
121
click to vote
IJCV
2006
15 years 4 months ago
2006
We present a new approach to the algorithmic study of planar curves, with applications to estimations of contours in images. We construct spaces of curves satisfying constraints su...
150
click to vote
STACS
2007
Springer
15 years 10 months ago
2007
Springer
We consider the problem of computing an approximate minimum cycle basis of an undirected non-negative edge-weighted graph G with m edges and n vertices; the extension to directed ...