Submodular Approximation: Sampling-based Algorithms and Lower Bounds.

Zoya Svitkina Lisa Fleischer

Published in: SIAM J. Comput. (2011)

Keyphrases

lower bound
data structure
computationally efficient
error bounds
computational complexity
greedy algorithm
learning algorithm
computational cost
lower and upper bounds
objective function
dynamic programming
worst case
orders of magnitude
upper and lower bounds
running times
exact computation