IR
Anthology
Community
Tong
Cai
2025
doi
dblp
HEK-CL: Hierarchical Enhanced Knowledge-Aware Contrastive Learning for Recommendation.
Meng Yuan
|
Zhao Zhang
|
Wei Chen
|
Chu Zhao
|
Tong Cai
|
Deqing Wang
|
Rui Liu
|
Fuzhen Zhuang
ACM Transactions on Information Systems (TOIS) 2025 Volume 43 Issue 4