56 search results - page 3 / 12 » Computing the Determinant and Smith Form of an Integer Matri... |
MFCS
2010
Springer
13 years 4 months ago
2010
Springer
We consider evaluating one bilinear form defined by a sparse Ny × Nx matrix A having h entries on w pairs of vectors The model of computation is the semiring I/O-model with main ...
ISSAC
2007
Springer
13 years 12 months ago
2007
Springer
We describe some major recent progress in exact and symbolic linear algebra. These advances concern the improvement of complexity estimates for fundamental problems such as linear...
C3S2E
2008
ACM
13 years 7 months ago
2008
ACM
This paper considers the problem of integer least squares, where the least squares solution is an integer vector, whereas the coefficient matrix is real. In particular, we discuss...
INDOCRYPT
2004
Springer
13 years 11 months ago
2004
Springer
Abstract. From several decades, non-adjacent form (NAF) representations for integers have been extensively studied as an alternative to the usual binary number system where digits ...
MICCAI
2009
Springer
14 years 3 months ago
2009
Springer
Abstract. Here we introduce multivariate tensor-based surface morphometry using holomorphic one-forms to study brain anatomy. We computed new statistics from the Riemannian metric ...