IR
Anthology
Community
Yao
Zhang
2026
doi
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KGNS: Knowledge graph-driven neighbor selection for long-tail recommendations.
Zhipeng Zhang
|
Yao Zhang
|
Yonggong Ren
Information Processing and Management 2026 Volume 63 Issue 4
doi
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KG-LTSR: Knowledge graph-augmented contrastive learning for sequential recommendation of long-tail users.
Zhipeng Zhang
|
Mengyao Wang
|
Shuhan Ji
|
Jiaxing Li
|
Yao Zhang
|
Yonggong Ren
|
Qingxu Deng
Information Processing and Management 2026 Volume 63 Issue 7
2022
doi
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Interacting with Non-Cooperative User: A New Paradigm for Proactive Dialogue Policy.
Wenqiang Lei
|
Yao Zhang
|
Feifan Song
|
Hongru Liang
|
Jiaxin Mao
|
Jiancheng Lv
|
Zhenglu Yang
|
Tat-Seng Chua
SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11 - 15, 2022
2020
doi
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Employing neighborhood reduction for alleviating sparsity and cold start problems in user-based collaborative filtering.
Zhipeng Zhang
|
Yao Zhang
|
Yonggong Ren
Discover Computing 2020 Volume 23 Issue 4