Improving Content Recommendation: Knowledge Graph-Based Semantic Contrastive Learning for Diversity and Cold-Start Users. - Yejin Kim; Scott Rome; Kevin Foley; Mayur Nankani; Rimon Melamed; Javier Morales; Abhay Yadav; Maria Peifer; Sardar Hamidian; H. Howie Huang (LREC/COLING, 2024)