Zhipeng Zhang

2026

doi dblp
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 dblp
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
doi dblp
LiteKV: A KV cache compression method for efficient inference on resource-constrained devices.
Zhipeng Zhang|Dmitry Ilvovsky
Information Processing and Management 2026 Volume 63 Issue 8

2020

doi dblp
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
doi dblp
Category-aware Graph Neural Networks for Improving E-commerce Review Helpfulness Prediction.
Xiaoru Qu|Zhao Li|Jialin Wang|Zhipeng Zhang|Pengcheng Zou|Junxiao Jiang|Jiaming Huang|Rong Xiao|Ji Zhang|Jun Gao
CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, Virtual Event, Ireland, October 19-23, 2020