2022

doi dblp
DA-Net: Distributed Attention Network for Temporal Knowledge Graph Reasoning
Kangzheng Liu | Feng Zhao | Hongxu Chen | Yicong Li | Guandong Xu | Hai Jin
Proceedings of the 31st ACM International Conference on Information & Knowledge Management, Atlanta, GA, USA, October 17-21, 2022

doi dblp
Unsupervised Graph Poisoning Attack via Contrastive Loss Back-propagation
Sixiao Zhang | Hongxu Chen | Xiangguo Sun | Yicong Li | Guandong Xu
WWW '22: The ACM Web Conference 2022, Virtual Event, Lyon, France, April 25 - 29, 2022

2021

doi dblp
Temporal Meta-path Guided Explainable Recommendation
Hongxu Chen | Yicong Li | Xiangguo Sun | Guandong Xu | Hongzhi Yin
WSDM '21, The Fourteenth ACM International Conference on Web Search and Data Mining, Virtual Event, Israel, March 8-12, 2021

doi dblp
Hyperbolic Hypergraphs for Sequential Recommendation
Yicong Li | Hongxu Chen | Xiangguo Sun | Zhenchao Sun | Lin Li | Lizhen Cui | Philip S. Yu | Guandong Xu
CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1 - 5, 2021