1730 search results - page 45 / 346 » Algebra and Computation |
PDP
2003
IEEE
14 years 3 months ago
2003
IEEE
Abstract. In this work an architecture of an automatically tuned linear algebra library proposed in previous works is extended in order to adapt it to platforms where both the CPU ...
COMPGEOM
2009
ACM
14 years 4 months ago
2009
ACM
We revisit the problem of computing the topology and geometry of a real algebraic plane curve. The topology is of prime interest but geometric information, such as the position of...
CAGD
2005
13 years 9 months ago
2005
In this paper we present an algorithm for parametrizing approximate algebraic surfaces by lines. The algorithm is applicable to -irreducible algebraic surfaces of degree d having ...
LICS
2006
IEEE
14 years 4 months ago
2006
IEEE
Constraint languages that arise from finite algebras have recently been the object of study, especially in connection with the Dichotomy Conjecture of Feder and Vardi. An importa...
PODS
1999
ACM
14 years 2 months ago
1999
ACM
We give a polymorphic account of the relational algebra. We introduce a formalism of \type formulas" speci cally tuned for relational algebra expressions, and present an algo...