Approximation Algorithms for Some Min-Max and Minimum Stacker Crane Cover Problems.
Yuhui SunWei YuZhaohui LiuPublished in: COCOA (2021)
Keyphrases
- approximation algorithms
- min max
- vertex cover
- randomized algorithms
- constant factor
- minimum cost
- np hardness
- special case
- exact algorithms
- approximation schemes
- np hard
- primal dual
- worst case
- practical problems
- network design problem
- np complete
- optimization problems
- precedence constraints
- max min
- approximation ratio
- facility location problem