Lianyun Li
2023
Self-supervised Graph Representation Learning for Black Market Account Detection
Zequan Xu
|
Lianyun Li
|
Hui Li
|
Qihang Sun
|
Shaofeng Hu
|
Rongrong Ji
Proceedings of the Sixteenth ACM International Conference on Web Search and Data Mining, WSDM 2023, Singapore, 27 February 2023 - 3 March 2023
2022
SPEX: A Generic Framework for Enhancing Neural Social Recommendation
Hui Li
|
Lianyun Li
|
Guipeng Xv
|
Chen Lin
|
Ke Li
|
Bingchuan Jiang
2022 Volume 40 Issue 2
2020
Attacking Recommender Systems with Augmented User Profiles
Chen Lin
|
Si Chen
|
Hui Li
|
Yanghua Xiao
|
Lianyun Li
|
Qian Yang
CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, Virtual Event, Ireland, October 19-23, 2020