@conference {1337025,
	title = {Maximizing Approximately Submodular Functions},
	booktitle = {Proceedings of the Conference on Neural Information Processing Systems (NIPS) 2016},
	year = {2016},
	url = {https://econcs.seas.harvard.edu/files/econcs/files/horel_nips16.pdf},
	author = {Thibaut Horel and Yaron Singer}
}
