Jannach, D.; Freyne, J.; Geyer, W.; Guy, I.; Hotho, A. & Mobasher, B. (2014), The sixth ACM RecSys workshop on recommender systems and the social
web, in Alfred Kobsa; Michelle X. Zhou; Martin Ester & Yehuda Koren, ed., 'Eighth ACM Conference on Recommender Systems, RecSys '14, Foster
City, Silicon Valley, CA, USA - October 06 - 10, 2014' , ACM, , pp. 395 .