76 search results - page 7 / 16 » On the Complexity of Matrix Rank and Rigidity |
ECCV
2006
Springer
14 years 9 months ago
2006
Springer
We address the problem of segmenting an image sequence into rigidly moving 3D objects. An elegant solution to this problem is the multibody factorization approach in which the mea...
ICASSP
2008
IEEE
14 years 1 months ago
2008
IEEE
In this paper we propose a framework of factorization-based non-rigid shape modeling and tracking in stereo-motion. We construct a measurement matrix with the stereo-motion data c...
WWW
2005
ACM
14 years 8 months ago
2005
ACM
Personalized PageRank expresses backlink-based page quality around user-selected pages in a similar way to PageRank over the entire Web. Algorithms for computing personalized Page...
ISSAC
2004
Springer
14 years 21 days ago
2004
Springer
The FFLAS project has established that exact matrix multiplication over finite fields can be performed at the speed of the highly optimized numerical BLAS routines. Since many a...
LICS
2009
IEEE
14 years 2 months ago
2009
IEEE
—We introduce extensions of first-order logic (FO) and fixed-point logic (FP) with operators that compute the rank of a definable matrix. These operators are generalizations o...