Zhiwei Liu (刘 志伟）
Before joining UIC, I received B.Eng degree in computer science and technology from Yingcai Honor School of the University of Electronic Science and Technology of China, advised by Prof. Yang Yang.
My research interests lie in data mining and machine learning. Specifically, my research focuses on graph neural networks, recommender systems and fraud detection.
Email: zliu213 at uic dot edu dot com OR jim96liu at gmail dot com
[April 2021] Two papers accepted by ACM SIGIR 2021 (short, 145/526 ~27.6% ).
[Oct. 2020] One paper accepted by IEEE Bigdata 2020 (regular, 83/535 ~15.5% ).
[July 2020] One paper collaborated with Yingtong accepted by CIKM 2020.
[May 2020] A Deep Graph-based Fraud Detection Toolbox released.
[Apr. 2020] One paper accepted by SIGIR 2020 (short, 153/507 ~30%).
Zhiwei Liu*, Ziwei Fan*, Yu Wang, Philip S. Yu
ACM 44th International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR 2021)
Zhiwei Liu, Yingtong Dou, Yutong Deng, Hao Peng and Philip S. Yu
ACM 43rd International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR 2020)
Zhiwei Liu, Mengting Wan, Stephen Guo, Kannan Achan and Philip S. Yu
SIAM International Conference on Data Mining 2020 (SDM'20)
Zhiwei Liu, Lei Zheng, Jiawei Zhang, Jiayu Han, and Philip S. Yu
IEEE BigData 2019