489 search results - page 30 / 98 » Formulations and Reformulations in Integer Programming |
AAAI
2000
13 years 9 months ago
2000
Both the Artificial Intelligence (AI) community and the Operations Research (OR) community are interested in developing techniques for solving hard combinatorial problems. OR has ...
INFORMS
2010
13 years 6 months ago
2010
We develop a solution approach for the fixed charge network flow problem (FCNF) that produces provably high-quality solutions quickly. The solution approach combines mathematica...
ISCAS
2006
IEEE
14 years 1 months ago
2006
IEEE
This paper proposes two new methods for optimizing objectives and constraints. The GP approach is very general and hardware resources in finite wordlength implementation of it allo...
DAM
2010
13 years 7 months ago
2010
In this paper we propose a new integer programming formulation for the multilevel facility location problem and a novel 3-approximation algorithm based on LP rounding. The linear ...
ISBRA
2010
Springer
14 years 2 months ago
2010
Springer
Abstract. Hybridization is a reticulate evolutionary process. An established problem on hybridization is computing the minimum number of hybridization events, called the hybridizat...