2022

doi dblp
Learning a Hierarchical Intent Model for Next-Item Recommendation
Nengjun Zhu | Jian Cao | Xinjiang Lu | Hui Xiong
2022 Volume 40 Issue 2

doi dblp
CAPTOR: A Crowd-Aware Pre-Travel Recommender System for Out-of-Town Users
Haoran Xin | Xinjiang Lu | Nengjun Zhu | Tong Xu | Dejing Dou | Hui Xiong
SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11 - 15, 2022

2021

doi dblp
Leveraging pointwise prediction with learning to rank for top-N recommendation
Nengjun Zhu | Jian Cao | Xinjiang Lu | Qi Gu
2021 Volume 24 Issue 1

2020

doi dblp
Sequential Modeling of Hierarchical User Intention and Preference for Next-item Recommendation
Nengjun Zhu | Jian Cao | Yanchi Liu | Yang Yang | Haochao Ying | Hui Xiong
WSDM '20: The Thirteenth ACM International Conference on Web Search and Data Mining, Houston, TX, USA, February 3-7, 2020

doi dblp
Spatio-Temporal Dual Graph Attention Network for Query-POI Matching
Zixuan Yuan | Hao Liu | Yanchi Liu | Denghui Zhang | Fei Yi | Nengjun Zhu | Hui Xiong
Proceedings of the 43rd International ACM SIGIR conference on research and development in Information Retrieval, SIGIR 2020, Virtual Event, China, July 25-30, 2020