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» Towards factoring bivariate approximate polynomials
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ISSAC
2001
Springer
98views Mathematics» more  ISSAC 2001»
13 years 9 months ago
Towards factoring bivariate approximate polynomials
Robert M. Corless, Mark Giesbrecht, Mark van Hoeij...
JSC
2006
132views more  JSC 2006»
13 years 5 months ago
From an approximate to an exact absolute polynomial factorization
We propose an algorithm for computing an exact absolute factorization of a bivariate polynomial from an approximate one. This algorithm is based on some properties of the algebrai...
Guillaume Chèze, André Galligo
ISSAC
2007
Springer
93views Mathematics» more  ISSAC 2007»
13 years 11 months ago
Approximate bivariate factorization: a geometric viewpoint
We briefly present and analyze, from a geometric viewpoint, strategies for designing algorithms to factor bivariate approximate polynomials in   [x, y]. Given a composite polyno...
André Galligo, Mark van Hoeij
FOCS
1995
IEEE
13 years 8 months ago
Free Bits, PCPs and Non-Approximability - Towards Tight Results
This paper continues the investigation of the connection between probabilistically checkable proofs PCPs the approximability of NP-optimization problems. The emphasis is on prov...
Mihir Bellare, Oded Goldreich, Madhu Sudan
CORR
2011
Springer
192views Education» more  CORR 2011»
13 years 7 days ago
On cooperative patrolling: optimal trajectories, complexity analysis, and approximation algorithms
—The subject of this work is the patrolling of an environment with the aid of a team of autonomous agents. We consider both the design of open-loop trajectories with optimal prop...
Fabio Pasqualetti, Antonio Franchi, Francesco Bull...