561 search results - page 71 / 113 » Algorithms and applications for approximate nonnegative matr... |
JMLR
2010
13 years 2 months ago
2010
Variational Bayesian (VB) methods are typically only applied to models in the conjugate-exponential family using the variational Bayesian expectation maximisation (VB EM) algorith...
ALGORITHMICA
2007
13 years 7 months ago
2007
A 0-1 matrix has the Consecutive Ones Property (C1P) if there is a permutation of its columns that leaves the 1’s consecutive in each row. The Consecutive Ones Submatrix (C1S) p...
SIGCOMM
2006
ACM
14 years 1 months ago
2006
ACM
Many networking applications require fast state lookups in a concurrent state machine, which tracks the state of a large number of flows simultaneously. We consider the question ...
ICCV
2009
IEEE
14 years 12 months ago
2009
IEEE
Camera networks have gained increased importance in
recent years. Previous approaches mostly used point correspondences
between different camera views to calibrate
such systems....
IPL
2006
13 years 7 months ago
2006
We consider a special subgraph of a weighted directed graph: one comprising only the k heaviest edges incoming to each vertex. We show that the maximum weight branching in this su...