Matthew J. Streeter, Daniel Golovin. An Online Algorithm for Maximizing Submodular Functions. In Daphne Koller, Dale Schuurmans, Yoshua Bengio, Léon Bottou, editors, Advances in Neural Information Processing Systems 21, Proceedings of the Twenty-Second Annual Conference on Neural Information Processing Systems, Vancouver, British Columbia, Canada, December 8-11, 2008. pages 1577-1584, MIT Press, 2008. [doi]