35 search results - page 2 / 7 » The Consecutive Ones Submatrix Problem for Sparse Matrices |
CATA
2010
13 years 6 months ago
2010
Computations with sparse matrices on "multicore cache based" computers are affected by the irregularity of the problem at hand, and performance degrades easily. In this ...
CORR
2011
Springer
12 years 11 months ago
2011
Springer
This paper studies the “explanation problem” for tree- and linearly-ordered array data, a problem motivated by database applications and recently solved for the one-dimensiona...
ISSAC
1997
Springer
13 years 9 months ago
1997
Springer
Resultants characterize the existence of roots of systems of multivariate nonlinear polynomial equations, while their matrices reduce the computation of all common zeros to a prob...
CSE
2009
IEEE
13 years 8 months ago
2009
IEEE
Sparse Matrix-Vector multiplication (SpMV) is a very challenging computational kernel, since its performance depends greatly on both the input matrix and the underlying architectur...
ICCS
2007
Springer
13 years 11 months ago
2007
Springer
In this paper we deal with performance analysis of Monte Carlo algorithm for large linear algebra problems. We consider applicability and efficiency of the Markov chain Monte Carlo...