IR
Anthology
Community
Jiaming
Zhang
2026
doi
dblp
Taming the Long Tail: Efficient Item-wise Sharpness-Aware Minimization for LLM-based Recommender Systems.
Jiaming Zhang
|
Yuyuan Li
|
Xiaohua Feng
|
Li Zhang
|
Longfei Li
|
Jun Zhou
|
Chaochao Chen
Proceedings of the ACM Web Conference 2026, WWW 2026, Dubai, United Arab Emirates, originally scheduled for April 13-17, 2026, rescheduled for June 29 - July 3, 2026.