2023

doi dblp
Efficient Integration of Multi-Order Dynamics and Internal Dynamics in Stock Movement Prediction
Thanh Trung Huynh | Minh Hieu Nguyen | Thanh Tam Nguyen | Phi Le Nguyen | Matthias Weidlich | Quoc Viet Hung Nguyen | Karl Aberer
Proceedings of the Sixteenth ACM International Conference on Web Search and Data Mining, WSDM 2023, Singapore, 27 February 2023 - 3 March 2023

2022

doi dblp
PipAttack: Poisoning Federated Recommender Systems for Manipulating Item Promotion
Shijie Zhang | Hongzhi Yin | Tong Chen | Zi Huang | Quoc Viet Hung Nguyen | Lizhen Cui
WSDM '22: The Fifteenth ACM International Conference on Web Search and Data Mining, Virtual Event / Tempe, AZ, USA, February 21 - 25, 2022

doi dblp
Thinking inside The Box: Learning Hypercube Representations for Group Recommendation
Tong Chen | Hongzhi Yin | Jing Long | Quoc Viet Hung Nguyen | Yang Wang | Meng Wang
SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11 - 15, 2022

doi dblp
Are Graph Augmentations Necessary?: Simple Graph Contrastive Learning for Recommendation
Junliang Yu | Hongzhi Yin | Xin Xia | Tong Chen | Lizhen Cui | Quoc Viet Hung Nguyen
SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11 - 15, 2022

doi dblp
On-Device Next-Item Recommendation with Self-Supervised Knowledge Distillation
Xin Xia | Hongzhi Yin | Junliang Yu | Qinyong Wang | Guandong Xu | Quoc Viet Hung Nguyen
SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11 - 15, 2022

2020

doi dblp
FactCatch: Incremental Pay-as-You-Go Fact Checking with Minimal User Effort
Thanh Tam Nguyen | Matthias Weidlich | Hongzhi Yin | Bolong Zheng | Quang Huy Nguyen | Quoc Viet Hung Nguyen
Proceedings of the 43rd International ACM SIGIR conference on research and development in Information Retrieval, SIGIR 2020, Virtual Event, China, July 25-30, 2020

doi dblp
GCN-Based User Representation Learning for Unifying Robust Recommendation and Fraudster Detection
Shijie Zhang | Hongzhi Yin | Tong Chen | Quoc Viet Hung Nguyen | Zi Huang | Lizhen Cui
Proceedings of the 43rd International ACM SIGIR conference on research and development in Information Retrieval, SIGIR 2020, Virtual Event, China, July 25-30, 2020

2019

doi dblp
Searching activity trajectory with keywords
Bolong Zheng | Kai Zheng | Peter Scheuermann | Xiaofang Zhou | Quoc Viet Hung Nguyen | Chenliang Li
2019 Volume 22 Issue 3

doi dblp
Spatiotemporal Representation Learning for Translation-Based POI Recommendation
Tieyun Qian | Bei Liu | Quoc Viet Hung Nguyen | Hongzhi Yin
2019 Volume 37 Issue 2

doi dblp
Online User Representation Learning Across Heterogeneous Social Networks
Weiqing Wang | Hongzhi Yin | Xingzhong Du | Wen Hua | Yongjun Li | Quoc Viet Hung Nguyen
Proceedings of the 42nd International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2019, Paris, France, July 21-25, 2019

2018

doi dblp
TPM: A Temporal Personalized Model for Spatial Item Recommendation
Weiqing Wang | Hongzhi Yin | Xingzhong Du | Quoc Viet Hung Nguyen | Xiaofang Zhou
2018 Volume 9 Issue 6

doi dblp
Streaming Ranking Based Recommender Systems
Weiqing Wang | Hongzhi Yin | Zi Huang | Qinyong Wang | Xingzhong Du | Quoc Viet Hung Nguyen
The 41st International ACM SIGIR Conference on Research & Development in Information Retrieval, SIGIR 2018, Ann Arbor, MI, USA, July 08-12, 2018