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 Gutiérrez, John Atkinson. Adaptive feedback selection for intelligent tutoring systems. Expert Syst. Appl., 38(5):6146-6152, 2011. [doi]
Abstract is missing.