2022

doi dblp
Friend Story Ranking with Edge-Contextual Local Graph Convolutions
Xianfeng Tang | Yozen Liu | Xinran He | Suhang Wang | Neil Shah
WSDM '22: The Fifteenth ACM International Conference on Web Search and Data Mining, Virtual Event / Tempe, AZ, USA, February 21 - 25, 2022

doi dblp
ALLIE: Active Learning on Large-scale Imbalanced Graphs
Limeng Cui | Xianfeng Tang | Sumeet Katariya | Nikhil Rao | Pallav Agrawal | Karthik Subbian | Dongwon Lee
WWW '22: The ACM Web Conference 2022, Virtual Event, Lyon, France, April 25 - 29, 2022

2021

doi dblp
SrVARM: State Regularized Vector Autoregressive Model for Joint Learning of Hidden State Transitions and State-Dependent Inter-Variable Dependencies from Multi-variate Time Series
Tsung-Yu Hsieh | Yiwei Sun | Xianfeng Tang | Suhang Wang | Vasant G. Honavar
WWW '21: The Web Conference 2021, Virtual Event / Ljubljana, Slovenia, April 19-23, 2021

2020

doi dblp
Transferring Robustness for Graph Neural Network Against Poisoning Attacks
Xianfeng Tang | Yandong Li | Yiwei Sun | Huaxiu Yao | Prasenjit Mitra | Suhang Wang
WSDM '20: The Thirteenth ACM International Conference on Web Search and Data Mining, Houston, TX, USA, February 3-7, 2020

doi dblp
Semi-Supervised Graph-to-Graph Translation
Tianxiang Zhao | Xianfeng Tang | Xiang Zhang | Suhang Wang
CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, Virtual Event, Ireland, October 19-23, 2020

doi dblp
Investigating and Mitigating Degree-Related Biases in Graph Convoltuional Networks
Xianfeng Tang | Huaxiu Yao | Yiwei Sun | Yiqi Wang | Jiliang Tang | Charu C. Aggarwal | Prasenjit Mitra | Suhang Wang
CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, Virtual Event, Ireland, October 19-23, 2020

doi dblp
Adversarial Attacks on Graph Neural Networks via Node Injections: A Hierarchical Reinforcement Learning Approach
Yiwei Sun | Suhang Wang | Xianfeng Tang | Tsung-Yu Hsieh | Vasant G. Honavar
WWW '20: The Web Conference 2020, Taipei, Taiwan, April 20-24, 2020

2019

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A Simple Baseline for Travel Time Estimation using Large-scale Trip Data
Hongjian Wang | Xianfeng Tang | Yu-Hsuan Kuo | Daniel Kifer | Zhenhui Li
2019 Volume 10 Issue 2

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Learning from Multiple Cities: A Meta-Learning Approach for Spatial-Temporal Prediction
Huaxiu Yao | Yiding Liu | Ying Wei | Xianfeng Tang | Zhenhui Li
The World Wide Web Conference, WWW 2019, San Francisco, CA, USA, May 13-17, 2019

doi dblp
Joint Modeling of Dense and Incomplete Trajectories for Citywide Traffic Volume Inference
Xianfeng Tang | Boqing Gong | Yanwei Yu | Huaxiu Yao | Yandong Li | Haiyong Xie | Xiaoyu Wang
The World Wide Web Conference, WWW 2019, San Francisco, CA, USA, May 13-17, 2019