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» On Coherence in Computer Algebra
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AAECC
2005
Springer
114views Algorithms» more  AAECC 2005»
15 years 4 months ago
The adjacency graph of a real algebraic surface
Abstract. The paper deals with the question of recognizing the mutual positions of the connected components of a non-singular real projective surface S in the real projective 3-spa...
Elisabetta Fortuna, Patrizia M. Gianni, Domenico L...
ICCS
2003
Springer
15 years 9 months ago
SyNRAC: A Maple-Package for Solving Real Algebraic Constraints
: We present a maple-package SyNRAC for solving real algebraic constraints aiming to realize a robust parametric control toolbox on MATLAB. Our main tool is real quantifier elimin...
Hirokazu Anai, Hitoshi Yanami
140
Voted
ENTCS
2008
102views more  ENTCS 2008»
15 years 4 months ago
An Algebra for Directed Bigraphs
We study the algebraic structure of directed bigraphs, a bigraphical model of computations with locations, connections and resources previously introduced as a unifying generaliza...
Davide Grohmann, Marino Miculan
ITA
2007
15 years 4 months ago
Correct rounding of algebraic functions
We explicit the link between the computer arithmetic problem of providing correctly rounded algebraic functions and some diophantine approximation issues. This allows to get bounds...
Nicolas Brisebarre, Jean-Michel Muller
AINA
2009
IEEE
15 years 11 months ago
Modeling Multiprocessor Cache Protocol Impact on MPI Performance
This paper presents a modeling method particularly suited to analyze interactions between Message Passing Interface MPI library execution and distributed cache coherence protocol....
Ghassan Chehaibar, Meriem Zidouni, Radu Mateescu