2714 search results - page 327 / 543 » Approximation Schemes for Scheduling |
118
click to vote
COMAD
2009
15 years 5 months ago
2009
We describe improved mechanisms to accurately classify days when news for topics receive unexpectedly high amount of coverage. We further investigate the factors which influence t...
115
click to vote
ICA
2010
Springer
15 years 4 months ago
2010
Springer
The problem of estimating a sparse channel, i.e. a channel with a few non-zero taps, appears in many fields of communication including acoustic underwater or wireless transmissions...
105
Voted
CORR
2008
Springer
15 years 3 months ago
2008
Springer
In many important problems, one uses the median instead of the mean to estimate a population's center, since the former is more robust. But in general, computing the median i...
145
click to vote
ECCC
2008
15 years 3 months ago
2008
We construct public-key cryptosystems that are secure assuming the worst-case hardness of approximating the minimum distance on n-dimensional lattices to within small poly(n) fact...
127
click to vote
COMPUTING
2006
15 years 3 months ago
2006
Sparse grid methods represent a powerful and efficient technique for the representation and approximation of functions and particularly the solutions of partial differential equat...