1. Introduction to recommender systems handbook;Ricci,2011
2. Collaborative filtering recommender systems;Schafer,2007
3. Content-based recommender systems: State of the art and trends;Lops,2011
4. Context-aware recommender systems;Adomavicius,2011
5. Making use of associative classifiers in order to alleviate typical drawbacks in recommender systems;Lucas;Expert Syst. Appl.,2012