849 search results - page 32 / 170 » On the Complexity of the Whitehead Minimization Problem |
151
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MOR
2006
15 years 6 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...
149
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ISSAC
2004
Springer
15 years 11 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...
165
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ADHOCNOW
2008
Springer
16 years 13 days 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 ...
162
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COMPSEC
2010
15 years 4 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...
148
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ICRA
2007
IEEE
16 years 11 days 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...