683 search results - page 55 / 137 » Randomized Data Structures for the Dynamic Closest-Pair Prob... |
LCPC
1998
Springer
14 years 2 days ago
1998
Springer
There is a class of sparse matrix computations, such as direct solvers of systems of linear equations, that change the fill-in (nonzero entries) of the coefficient matrix, and invo...
GLOBECOM
2010
IEEE
13 years 5 months ago
2010
IEEE
We investigate flow rate optimization on a wireless link with randomly varying channel gain using techniques from adaptive modulation and network utility maximization. We consider ...
IPPS
2007
IEEE
14 years 2 months ago
2007
IEEE
Programs with irregular patterns of dynamic data structures and/or those with complicated control structures such as recursion are notoriously difficult to parallelize efficient...
ICCV
2005
IEEE
14 years 1 months ago
2005
IEEE
This study addresses the problem of unsupervised visual learning. It examines existing popular model order selection criteria before proposes two novel criteria for improving visu...
CCR
2008
13 years 8 months ago
2008
Despite the large number of papers on network topology modeling and inference, there still exists ambiguity about the real nature of the Internet AS and router level topology. Whi...