561 search results - page 85 / 113 » Algorithms and applications for approximate nonnegative matr... |
WSDM
2012
ACM
12 years 3 months ago
2012
ACM
Many factorization models like matrix or tensor factorization have been proposed for the important application of recommender systems. The success of such factorization models dep...
ECCV
2002
Springer
14 years 9 months ago
2002
Springer
We study the multi-frame structure from motion problem when the camera translates on a plane with small baselines and arbitrary rotations. This case shows up in many practical appl...
STOC
2009
ACM
14 years 8 months ago
2009
ACM
We consider the following question: given a two-argument boolean function f, represented as an N ? N binary matrix, how hard is to determine the (deterministic) communication comp...
CVPR
2000
IEEE
14 years 9 months ago
2000
IEEE
An algorithm is given for computing projective structure from a set of six points seen in a sequence of many images. The method is based on the notion of duality between cameras a...
SWAT
2010
Springer
14 years 23 days ago
2010
Springer
We consider the problem of partitioning the set of vertices of a given unit disk graph (UDG) into a minimum number of cliques. The problem is NP-hard and various constant factor a...