1. Gediminas Adomavicius and Alexander Tuzhilin . 2011. Context-aware recommender systems . In Recommender systems handbook . Springer , 217–253. Gediminas Adomavicius and Alexander Tuzhilin. 2011. Context-aware recommender systems. In Recommender systems handbook. Springer, 217–253.
2. Reciprocity of Interpersonal Exchange
3. TasteWeights
4. Virginia Braun and Victoria Clarke . 2006. Using thematic analysis in psychology. Qualitative research in psychology 3, 2 ( 2006 ), 77–101. Virginia Braun and Victoria Clarke. 2006. Using thematic analysis in psychology. Qualitative research in psychology 3, 2 (2006), 77–101.
5. Recommender System Based on Social Trust Relationships