سامانه مدیریت امور پژوهشی دانشگاه صنعتی کرمانشاه | نیما جورابلو

	عنوان	مجله
1	Alleviating data sparsity problem in time-aware recommender systems using a reliable rating profile enrichment approach	EXPERT SYSTEMS WITH APPLICATIONS
2	A social recommender system based on reliable implicit relationships	KNOWLEDGE-BASED SYSTEMS