Zhiwei Liu
2022
Large-scale Personalized Video Game Recommendation via Social-aware Contextualized Graph Neural Network
Liangwei Yang
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Zhiwei Liu
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Yu Wang
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Chen Wang
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Ziwei Fan
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Philip S. Yu
WWW '22: The ACM Web Conference 2022, Virtual Event, Lyon, France, April 25 - 29, 2022
Intent Contrastive Learning for Sequential Recommendation
Yongjun Chen
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Zhiwei Liu
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Jia Li
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Julian J. McAuley
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Caiming Xiong
WWW '22: The ACM Web Conference 2022, Virtual Event, Lyon, France, April 25 - 29, 2022
Sequential Recommendation via Stochastic Self-Attention
Ziwei Fan
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Zhiwei Liu
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Yu Wang
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Alice Wang
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Zahra Nazari
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Lei Zheng
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Hao Peng
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Philip S. Yu
WWW '22: The ACM Web Conference 2022, Virtual Event, Lyon, France, April 25 - 29, 2022
2021
ConsisRec: Enhancing GNN for Social Recommendation via Consistent Neighbor Aggregation
Liangwei Yang
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Zhiwei Liu
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Yingtong Dou
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Jing Ma
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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
Augmenting Sequential Recommendation with Pseudo-Prior Items via Reversely Pre-training Transformer
Zhiwei Liu
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Ziwei Fan
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Yu Wang
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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
DSKReG: Differentiable Sampling on Knowledge Graph for Recommendation with Relational GNN
Yu Wang
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Zhiwei Liu
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Ziwei Fan
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Lichao Sun
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Philip S. Yu
CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1 - 5, 2021
Modeling Sequences as Distributions with Uncertainty for Sequential Recommendation
Ziwei Fan
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Zhiwei Liu
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Shen Wang
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Lei Zheng
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Philip S. Yu
CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1 - 5, 2021
Continuous-Time Sequential Recommendation with Temporal Graph Collaborative Transformer
Ziwei Fan
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Zhiwei Liu
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Jiawei Zhang
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Yun Xiong
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Lei Zheng
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Philip S. Yu
CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1 - 5, 2021
2020
Alleviating the Inconsistency Problem of Applying Graph Neural Network to Fraud Detection
Zhiwei Liu
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Yingtong Dou
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Philip S. Yu
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Yutong Deng
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Hao Peng
Proceedings of the 43rd International ACM SIGIR conference on research and development in Information Retrieval, SIGIR 2020, Virtual Event, China, July 25-30, 2020
Enhancing Graph Neural Network-based Fraud Detectors against Camouflaged Fraudsters
Yingtong Dou
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Zhiwei Liu
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Li Sun
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Yutong Deng
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Hao Peng
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Philip S. Yu
CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, Virtual Event, Ireland, October 19-23, 2020
2019
Embedding and predicting the event at early stage
Zhiwei Liu
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Yang Yang
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Zi Huang
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Fumin Shen
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Dongxiang Zhang
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Heng Tao Shen
2019 Volume 22 Issue 3
2017
Event Early Embedding: Predicting Event Volume Dynamics at Early Stage
Zhiwei Liu
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Yang Yang
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Zi Huang
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Fumin Shen
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Dongxiang Zhang
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Heng Tao Shen
Proceedings of the 40th International ACM SIGIR Conference on Research and Development in Information Retrieval, Shinjuku, Tokyo, Japan, August 7-11, 2017
Co-authors
- Philip S. Yu 9
- Ziwei Fan 6
- Yu Wang 4
- Hao Peng 3
- Yingtong Dou 3
- show all...