Approximation Algorithms for Stochastic Boolean Function Evaluation and Stochastic Submodular Set Cover
Amol DeshpandeLisa HellersteinDevorah KletenikPublished in: CoRR (2013)
Keyphrases
- approximation algorithms
- set cover
- greedy algorithm
- boolean functions
- special case
- np hard
- vertex cover
- primal dual
- minimum cost
- solution space
- approximation ratio
- uniform distribution
- worst case
- network flow
- constant factor
- undirected graph
- greedy heuristic
- facility location problem
- mathematical model
- optimization problems