40 citations · 242 across the 33 of their papers we have counts for
Showing 2010 · cs.DSShow all
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cs.DS2010★ 10 cited
Is submodularity testable?
C. Seshadhri, Jan Vondrak
We initiate the study of property testing of submodularity on the boolean hypercube. Submodular functions come up in a variety of applications in combinatorial optimization. For a…
cs.DS2010★ 1 cited
Submodular Maximization by Simulated Annealing
Shayan Oveis Gharan, Jan Vondrák
We consider the problem of maximizing a nonnegative (possibly non-monotone) submodular set function with or without constraints. Feige et al. [FOCS'07] showed a 2/5-approximation f…