Sciweavers

4843 search results - page 339 / 969
» The Shortcut Problem - Complexity and Approximation
Sort
View
CCE
2004
15 years 4 months ago
Computational studies using a novel simplicial-approximation based algorithm for MINLP optimization
Significant advances have been made in the last two decades for the effective solution of mixed integer non-linear programming (MINLP) problems, mainly by exploiting the special s...
Vishal Goyal, Marianthi G. Ierapetritou
NA
2007
62views more  NA 2007»
15 years 3 months ago
Runge-Kutta interpolants for high precision computations
Runge-Kutta (RK) pairs furnish approximations of the solution of an initial value problem at discrete points in the interval of integration. Many techniques for enriching these met...
Ch. Tsitouras
CVPR
1998
IEEE
16 years 6 months ago
Bagging in Computer Vision
Previous research has shown that aggregated predictors improve the performance of non-parametric function approximation techniques. This paper presents the results of applying agg...
Bruce A. Draper, Kyungim Baek
AAIM
2007
Springer
116views Algorithms» more  AAIM 2007»
15 years 10 months ago
Solving Generalized Maximum Dispersion with Linear Programming
The Generalized Maximum Dispersion problem asks for a partition of a given graph into p vertex-disjoint sets, each of them having at most k vertices. The goal is to maximize the to...
Gerold Jäger, Anand Srivastav, Katja Wolf
SIGECOM
2003
ACM
92views ECommerce» more  SIGECOM 2003»
15 years 9 months ago
Strategyproof cost-sharing mechanisms for set cover and facility location games
Strategyproof cost-sharing mechanisms, lying in the core, that recover 1/a fraction of the cost, are presented for the set cover and facility location games: a=O(log n) for the fo...
Nikhil R. Devanur, Milena Mihail, Vijay V. Vaziran...