An Empirical Study of the Use of Multi-dimensional Contexts for Collaborative-Filtering-Based Service Recommendations in IoT Environments. - Joo-Sik Son; Han-Gyu Ko; In-Young Ko (ICWE, 2015)

Multi-Aspect Collaborative Filtering based on Linked Data for Personalized Recommendation. - Han-Gyu Ko; Joo-Sik Son; In-Young Ko (WWW (Companion Volume), 2015)