no code implementations • 12 Feb 2021 • Francesco Quinzan, Vanja Doskoč, Andreas Göbel, Tobias Friedrich
Our algorithm is suitable to maximize a non-monotone submodular function under a $p$-system side constraint, and it achieves a $(p + O(\sqrt{p}))$-approximation for this problem, after only poly-logarithmic adaptive rounds and polynomial queries to the valuation oracle function.
no code implementations • 15 Nov 2019 • Vanja Doskoč, Tobias Friedrich, Andreas Göbel, Frank Neumann, Aneta Neumann, Francesco Quinzan
We show that our proposed algorithm competes with the state-of-the-art in static settings.