On choosing parameters in retrospective-approximation algorithms for simulation-optimization.
Raghu PasupathyPublished in: WSC (2006)
Keyphrases
- approximation algorithms
- np hard
- special case
- vertex cover
- minimum cost
- worst case
- facility location problem
- quadratic program
- parameter estimation
- set cover
- optimization problems
- approximation schemes
- primal dual
- network design problem
- open shop
- np hardness
- constant factor
- approximation guarantees
- maximum likelihood
- approximation ratio
- exact algorithms
- facility location
- precedence constraints
- genetic algorithm
- optimization model
- undirected graph
- upper bound
- search space