Researchr is a web site for finding, collecting, sharing, and reviewing scientific publications, for researchers by researchers.
Sign up for an account to create a profile with publication list, tag and review your related work, and share bibliographies with your co-authors.
Fernando Ortega, Jesús Bobadilla, Antonio Hernando, Abraham Gutiérrez. Incorporating group recommendations to recommender systems: Alternatives and performance. Inf. Process. Manage., 49(4):895-901, 2013. [doi]
Abstract is missing.