Offline matching approximation algorithms in exchange markets.
Zeinab AbbassiLaks V. S. LakshmananPublished in: WWW (2008)
Keyphrases
- approximation algorithms
- np hard
- worst case
- special case
- minimum cost
- vertex cover
- network design problem
- constant factor
- set cover
- disjoint paths
- facility location problem
- approximation ratio
- precedence constraints
- approximation schemes
- exact algorithms
- undirected graph
- graph matching
- randomized algorithms
- polynomial time approximation
- combinatorial auctions
- mathematical model
- search algorithm
- primal dual
- open shop
- constant factor approximation