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VECPAR
2000
Springer
15 years 3 months ago
A Parallel Implementation of an Interior-Point Algorithm for Multicommodity Network Flows
A parallel implementation of the specialized interior-point algorithm for multicommodity network flows introduced in [5] is presented. In this algorithm, the positive definite syst...
Jordi Castro, Antonio Frangioni
COCO
2008
Springer
100views Algorithms» more  COCO 2008»
15 years 1 months ago
Detecting Rational Points on Hypersurfaces over Finite Fields
We study the complexity of deciding whether a given homogeneous multivariate polynomial has a nontrivial root over a finite field. Given a homogeneous algebraic circuit C that com...
Swastik Kopparty, Sergey Yekhanin
93
Voted
ICCS
2007
Springer
15 years 3 months ago
Efficient Implementation of an Optimal Interpolator for Large Spatial Data Sets
Abstract. Interpolating scattered data points is a problem of wide ranging interest. One of the most popular interpolation methods in geostatistics is ordinary kriging. The price f...
Nargess Memarsadeghi, David M. Mount
IEICET
2006
61views more  IEICET 2006»
14 years 12 months ago
A Refined Theory for Available Operation of Extremely Complicated Large-Scale Network Systems
In this paper 1 , we shall describe about a refined theory based on the concept of set-valued operators, suitable for available operation of extremely complicated large-scale netwo...
Kazuo Horiuchi
COR
2002
58views more  COR 2002»
14 years 11 months ago
Fast heuristics for large scale covering-location problems
We propose fast heuristics for large-scale covering-location problems in which the set of demand points is discrete and the set of potential location sites is continuous. These he...
Luce Brotcorne, Gilbert Laporte, Fréd&eacut...