C2lRec: Causal Contrastive Learning for User Cold-start Recommendation with Social Variables

Open Webpage

Xiaolong Xu, Hongsheng Dong, Haolong Xiang, Xiyuan Hu, Xiaoyong Li, Xiaoyu Xia, Xuyun Zhang, Lianyong Qi, Wanchun Dou

Published: 2025, Last Modified: 15 Jan 2026ACM Trans. Inf. Syst. 2025EveryoneRevisionsBibTeXCC BY-SA 4.0