Now showing items 1-3 of 3
Generalized column generation for linear programming
(Institute for Operations Research and the Management Sciences (INFORMS), 2002)
Column generation is a well-known and widely practiced technique for solving linear programs with too many variables or constraints to include in the initial formulation explicitly. Instead, the required column information ...
Mesh topology design in overlay virtual private networks
The mesh topology design problem in overlay virtual private networks is studied. Given a set of customer nodes and an associated traffic matrix, tunnels that connect node pairs through a service provider network are ...
Simulation metamodelling with neural networks: an experimental investigation
Artificial neural networks are often proposed as an alternative approach for formalizing various quantitative and qualitative aspects of complex systems. This paper examines the robustness of using neural networks as a ...