849 search results - page 32 / 170 » On the Complexity of the Whitehead Minimization Problem |
MOR
2006
13 years 7 months ago
2006
In multicriteria optimization, several objective functions, conflicting with each other, have to be minimized simultaneously. We propose a new efficient method for approximating t...
ISSAC
2004
Springer
14 years 1 months ago
2004
Springer
A recent algorithmic procedure for computing the absolute factorization of a polynomial P(X, Y ), after a linear change of coordinates, is via a factorization modulo X3 . This was...
ADHOCNOW
2008
Springer
14 years 2 months ago
2008
Springer
We study two algorithmical problems inspired from routing constraints in a multihop synchronous radio network. Our objective is to satisfy a given set of communication requests in ...
COMPSEC
2010
13 years 6 months ago
2010
In this paper we address the problem of reducing the role mining complexity in RBAC systems. To this aim, we propose a three steps methodology: first, we associate a weight to rol...
ICRA
2007
IEEE
14 years 2 months ago
2007
IEEE
—Our sensor selection algorithm targets the problem of global self-localization of multi-sensor mobile robots. The algorithm builds on the probabilistic reasoning using Bayes fil...