LP Rounding Approximation Algorithms for Stochastic Network Design.
Anupam GuptaR. RaviAmitabh SinhaPublished in: Math. Oper. Res. (2007)
Keyphrases
- approximation algorithms
- network design
- np hard
- network design problem
- primal dual
- approximation schemes
- linear programming
- quadratic program
- worst case
- minimum cost
- special case
- vertex cover
- communication networks
- network architecture
- linear program
- open shop
- set cover
- approximation ratio
- randomized algorithms
- integrality gap
- facility location
- optimal solution
- constant factor
- scheduling problem
- objective function
- social networks
- approximation guarantees
- lower bound