The maximum agreement forest problem: Approximation algorithms and computational experiments.
Estela Maris RodriguesMarie-France SagotYoshiko WakabayashiPublished in: Theor. Comput. Sci. (2007)
Keyphrases
- approximation algorithms
- np hard
- special case
- worst case
- vertex cover
- approximation ratio
- network design problem
- exact algorithms
- primal dual
- set cover
- facility location problem
- open shop
- undirected graph
- minimum cost
- np hardness
- scheduling problem
- integrality gap
- approximation schemes
- optimal solution
- combinatorial auctions
- constant factor
- disjoint paths