@mastersthesis{publication-13026,
	author={Christoffel, Fabian},
	editor={Paudel, Bibek and Newell, Chris},
	faculty={Faculty of Economics, Business Administration and Information Technology},
	institution={University of Zurich},
	pages=56,
	title={Recommending Long-Tail Items with Short Random Walks over the User-Item-Feedback Graph},
	year=2014,
}