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RECSYS
2015
ACM
8 years 7 months ago
Item Familiarity Effects in User-Centric Evaluations of Recommender Systems
Laboratory studies are a common way of comparing recommendation approaches with respect to different quality dimensions that might be relevant for real users. One typical experim...
Dietmar Jannach, Lukas Lerche, Michael Jugovac
RECSYS
2015
ACM
8 years 7 months ago
Preference-oriented Social Networks: Group Recommendation and Inference
Social networks facilitate a variety of social, economic, and political interactions. Homophily and social influence suggest that preferences (e.g., over products, services, poli...
Amirali Salehi-Abari, Craig Boutilier
RECSYS
2015
ACM
8 years 7 months ago
Good Times Bad Times: A Study on Recency Effects in Collaborative Filtering for Social Tagging
In this paper, we present work-in-progress of a recently started project that aims at studying the effect of time in recommender systems in the context of social tagging, consolid...
Santiago Larrain, Christoph Trattner, Denis Parra,...
RECSYS
2015
ACM
8 years 7 months ago
Location-Aware Recommendation Systems: Where We Are and Where We Recommend to Go
Recommendation systems have been successfully used to provide items of interest to the users (e.g., movies, music, books, news, images). However, traditional recommendation system...
María del Carmen Rodríguez-Hern&aacu...