Primal-dual RNC approximation algorithms for (multi)-set (multi)-cover and covering integer programs
Sridhar RajagopalanVijay V. VaziraniPublished in: FOCS (1993)
Keyphrases
- approximation algorithms
- primal dual
- set cover
- linear program
- special case
- minimum cost
- np hard
- linear programming
- linear programming problems
- interior point algorithm
- affine scaling
- worst case
- convex optimization
- algorithm for linear programming
- interior point methods
- convergence rate
- simplex algorithm
- semidefinite programming
- integer program
- valid inequalities
- integer programming
- cutting plane
- vertex cover
- learning algorithm