IR
Anthology
Hanchuan
Xu
2026
doi
dblp
Breaking the Relevance-Diversity Seesaw: Hierarchical LLM Reasoning with RL for Industrial Novelty Recommendation.
Qiaoling Liu
|
Ying Sun
|
Hanchuan Xu
|
Michael Chen
|
Yanyan Zou
|
Marti A. Hearst
|
Xuanhua Yang
|
Shengjie Li
|
Tao Yang
|
Qiaoling Liu
|
Ying Sun
|
Xiao Wang
|
Hanchuan Xu
|
Michael Chen
|
Marti A. Hearst
|
Xuanhua Yang
|
Sulong Xu
|
Junbo Qi
|
Shengjie Li
|
Tao Yang
Proceedings of the 49th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2026, MelbourneVICAustralia, July 20-24, 2026