New Approximation Algorithms for Weighted Maximin Dispersion Problem with Box or Ball Constraints.
Siwen WangZi XuPublished in: J. Optim. Theory Appl. (2021)
Keyphrases
- approximation algorithms
- np hard
- special case
- worst case
- primal dual
- vertex cover
- precedence constraints
- approximation ratio
- minimum cost
- upper bound
- open shop
- constant factor
- facility location problem
- np hardness
- network design problem
- set cover
- linear constraints
- combinatorial auctions
- integer programming
- randomized algorithms
- polynomial time approximation
- approximation schemes
- lower bound
- objective function