AApplied Soft Computing3/28/2026LumiCRS: Asymmetric contrastive prototype learning for long-tail conversational recommender systemsJinzhi Wang·Yaoying Wang·Qingke Peng·Kaixuan Yang·Ruimeng Li·Biyi Zhou·Bin Li·Zeyuan Zeng·Haozhou Li·Jiangbo ZhangRead at Applied Soft ComputingTagsRecommender Systems and TechniquesInformation Systems