Sciweavers

427 search results - page 10 / 86
» A Subexponential Bound for Linear Programming
Sort
View
ESOP
2010
Springer
15 years 9 months ago
Amortized Resource Analysis with Polynomial Potential - A Static Inference of Polynomial Bounds for Functional Programs
In 2003, Hofmann and Jost introduced a type system that uses a potential-based amortized analysis to infer bounds on the resource consumption of (first-order) functional programs. ...
Jan Hoffmann and Martin Hofmann
TIT
2002
78views more  TIT 2002»
14 years 11 months ago
Improved upper bounds on sizes of codes
Let ( ) denote the maximum possible number of codewords in a binary code of length and minimum Hamming distance . For large values of , the best known upper bound, for fixed , is t...
Beniamin Mounits, Tuvi Etzion, Simon Litsyn
COMPGEOM
1993
ACM
15 years 3 months ago
Approximating Center Points with Iterated Radon Points
We give a practical and provably good Monte Carlo algorithm for approximating center points. Let P be a set of n points in IRd . A point c ∈ IRd is a β-center point of P if eve...
Kenneth L. Clarkson, David Eppstein, Gary L. Mille...
SAT
2007
Springer
118views Hardware» more  SAT 2007»
15 years 5 months ago
Improved Lower Bounds for Tree-Like Resolution over Linear Inequalities
Abstract. We continue a study initiated by Kraj´ıˇcek of a Resolutionlike proof system working with clauses of linear inequalities, R(CP). For all proof systems of this kind Kra...
Arist Kojevnikov
MP
2007
142views more  MP 2007»
14 years 11 months ago
Active-constraint variable ordering for faster feasibility of mixed integer linear programs
The selection of the branching variable can greatly affect the speed of the branch and bound solution of a mixed-integer or integer linear program. Traditional approaches to branc...
Jagat Patel, John W. Chinneck