Sampling and Cost-Sharing: Approximation Algorithms for Stochastic Optimization Problems.
Anupam GuptaMartin PálR. RaviAmitabh SinhaPublished in: SIAM J. Comput. (2011)
Keyphrases
- approximation algorithms
- stochastic optimization problems
- random variables
- special case
- np hard
- worst case
- vertex cover
- optimization problems
- control policies
- minimum cost
- constant factor
- open shop
- primal dual
- undirected graph
- approximation ratio
- randomized algorithms
- approximation schemes
- precedence constraints
- state space
- scheduling problem
- real time
- evolutionary algorithm
- bayesian networks