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WG
2005
Springer
15 years 11 months ago
Approximation Algorithms for the Bi-criteria Weighted max-cut Problem
Abstract. We consider a generalization of the classical max-cut problem where two objective functions are simultaneously considered. We derive some theorems on the existence and th...
Eric Angel, Evripidis Bampis, Laurent Gourvè...
ISMVL
1994
IEEE
124views Hardware» more  ISMVL 1994»
15 years 10 months ago
Approximating Propositional Calculi by Finite-Valued Logics
The problem of approximating a propositional calculus is to nd many-valued logics which are sound for the calculus (i.e., all theorems of the calculus are tautologies) with as few...
Matthias Baaz, Richard Zach
TCS
2008
15 years 6 months ago
Approximate GCDs of polynomials and sparse SOS relaxations
The problem of computing approximate GCDs of several polynomials with real or complex coefficients can be formulated as computing the minimal perturbation such that the perturbed ...
Bin Li, Jiawang Nie, Lihong Zhi
ICCAD
2001
IEEE
107views Hardware» more  ICCAD 2001»
16 years 3 months ago
A Convex Programming Approach to Positive Real Rational Approximation
As system integration evolves and tighter design constraints must be met, it becomes necessary to account for the non-ideal behavior of all the elements in a system. Certain devic...
Carlos P. Coelho, Joel R. Phillips, Luis Miguel Si...
INFOCOM
2009
IEEE
16 years 28 days ago
Emulation and Approximation of a Flexible Delay Line by Parallel Non-Overtaking Delay Lines
—In this paper we propose to construct an flexible delay line with maximum delay d by parallel non-overtaking delay lines. We show that for a fixed number of non-overtaking del...
Duan-Shin Lee, Kai-Jie Hsu, Cheng-Shang Chang, Jay...