@bachelorsthesis{publication-4633,
	author={Zoppi, Samuele},
	editor={B{\"o}hlen, Michael Hanspeter},
	faculty={Faculty of Economics, Business Administration and Information Technology},
	institution={University of Zurich},
	pages=53,
	title={Online computation of up-to-date summaries in the Swiss feed database},
	year=2011,
}