2021

doi dblp
Heterogeneous Graph Neural Networks for Large-Scale Bid Keyword Matching
Zongtao Liu | Bin Ma | Quan Liu | Jian Xu | Bo Zheng
CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1 - 5, 2021

2019

doi dblp
How Do Your Neighbors Disclose Your Information: Social-Aware Time Series Imputation
Zongtao Liu | Yang Yang | Wei Huang | Zhongyi Tang | Ning Li | Fei Wu
The World Wide Web Conference, WWW 2019, San Francisco, CA, USA, May 13-17, 2019

2018

doi dblp
To Stay or to Leave: Churn Prediction for Urban Migrants in the Initial Period
Yang Yang | Zongtao Liu | Chenhao Tan | Fei Wu | Yueting Zhuang | Yafeng Li
Proceedings of the 2018 World Wide Web Conference on World Wide Web, WWW 2018, Lyon, France, April 23-27, 2018