@inproceedings{publication-2816,
	address={New York, NY, USA},
	author={Karras, Panagiotis and Sacharidis, Dimitris and Mamoulis, Nikos},
	booktitle={Proc.  of the 13th ACM SIGKDD Intl Conf. on Knowledge Discovery and Data Mining (KDD)},
	pages={380-389},
	publisher={ACM},
	title={Exploiting Duality in Summarization with Deterministic Guarantees},
	year=2007,
}