921 search results - page 3 / 185 » Abstract Matrix Arithmetic |
CORR
2011
Springer
13 years 2 months ago
2011
Springer
We prove that for any real-valued matrix X ∈ Rm×n , and positive integers r k, there is a subset of r columns of X such that projecting X onto their span gives a r+1 r−k+1 -a...
CRYPTO
2003
Springer
14 years 21 days ago
2003
Springer
We present a new construction based on modular groups. A novel element of our construction is to embed each input into a sequence of matrices with determinant ±1, the product of w...
ICPP
2008
IEEE
14 years 1 months ago
2008
IEEE
We identify the challenges that are special to parallel sparse matrix-matrix multiplication (PSpGEMM). We show that sparse algorithms are not as scalable as their dense counterpar...
FMCAD
2009
Springer
14 years 2 months ago
2009
Springer
stractions for Floating-Point Arithmetic Angelo Brillout Computer Systems Institute, ETH Zurich Daniel Kroening and Thomas Wahl Oxford University Computing Laboratory Abstract—Fl...
DAGSTUHL
2008
13 years 9 months ago
2008
ABSTRACT. We present an implementation of double precision interval arithmetic using the single-instruction-multiple-data SSE-2 instruction and register set extensions. The impleme...