Xiaofeng Zhang

2022

doi dblp
Efficient Reachability Query with Extreme Labeling Filter
Zhixiang Su | Di Wang | Xiaofeng Zhang | Lizhen Cui | Chunyan Miao
WSDM '22: The Fifteenth ACM International Conference on Web Search and Data Mining, Virtual Event / Tempe, AZ, USA, February 21 - 25, 2022

doi dblp
Why do Semantically Unrelated Categories Appear in the Same Session?: A Demand-aware Method
Liqi Yang | Linhao Luo | Xiaofeng Zhang | Fengxin Li | Xinni Zhang | Zelin Jiang | Shuai Tang
SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11 - 15, 2022

2021

doi dblp
Detecting Communities from Heterogeneous Graphs: A Context Path-based Graph Neural Network Model
Linhao Luo | Yixiang Fang | Xin Cao | Xiaofeng Zhang | Wenjie Zhang
CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1 - 5, 2021

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