2022

doi dblp
Federated Social Recommendation with Graph Neural Network
Zhiwei Liu | Liangwei Yang | Ziwei Fan | Hao Peng | Philip S. Yu
2022 Volume 13 Issue 4

doi dblp
Large-scale Personalized Video Game Recommendation via Social-aware Contextualized Graph Neural Network
Liangwei Yang | Zhiwei Liu | Yu Wang | Chen Wang | Ziwei Fan | Philip S. Yu
WWW '22: The ACM Web Conference 2022, Virtual Event, Lyon, France, April 25 - 29, 2022

doi dblp
Sequential Recommendation via Stochastic Self-Attention
Ziwei Fan | Zhiwei Liu | Yu Wang | Alice Wang | Zahra Nazari | Lei Zheng | Hao Peng | Philip S. Yu
WWW '22: The ACM Web Conference 2022, Virtual Event, Lyon, France, April 25 - 29, 2022

2021

doi dblp
Augmenting Sequential Recommendation with Pseudo-Prior Items via Reversely Pre-training Transformer
Zhiwei Liu | Ziwei Fan | Yu Wang | Philip S. Yu
SIGIR '21: The 44th International ACM SIGIR Conference on Research and Development in Information Retrieval, Virtual Event, Canada, July 11-15, 2021

doi dblp
DSKReG: Differentiable Sampling on Knowledge Graph for Recommendation with Relational GNN
Yu Wang | Zhiwei Liu | Ziwei Fan | Lichao Sun | Philip S. Yu
CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1 - 5, 2021

doi dblp
Modeling Sequences as Distributions with Uncertainty for Sequential Recommendation
Ziwei Fan | Zhiwei Liu | Shen Wang | Lei Zheng | Philip S. Yu
CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1 - 5, 2021

doi dblp
Continuous-Time Sequential Recommendation with Temporal Graph Collaborative Transformer
Ziwei Fan | Zhiwei Liu | Jiawei Zhang | Yun Xiong | Lei Zheng | Philip S. Yu
CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1 - 5, 2021

2019

doi dblp
Gated Spectral Units: Modeling Co-evolving Patterns for Sequential Recommendation
Lei Zheng | Ziwei Fan | Chun-Ta Lu | Jiawei Zhang | Philip S. Yu
Proceedings of the 42nd International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2019, Paris, France, July 21-25, 2019

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