2022

doi dblp
Not All Neighbors are Friendly: Learning to Choose Hop Features to Improve Node Classification
Sunil Kumar Maurya | Xin Liu | Tsuyoshi Murata
Proceedings of the 31st ACM International Conference on Information & Knowledge Management, Atlanta, GA, USA, October 17-21, 2022

2021

doi dblp
Spatio-Temporal-Categorical Graph Neural Networks for Fine-Grained Multi-Incident Co-Prediction
Zhaonan Wang | Renhe Jiang | Zekun Cai | Zipei Fan | Xin Liu | Kyoung-Sook Kim | Xuan Song | Ryosuke Shibasaki
CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1 - 5, 2021

2020

doi dblp
Towards Temporal Knowledge Graph Embeddings with Arbitrary Time Precision
Julien Leblay | Melisachew Wudage Chekol | Xin Liu
CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, Virtual Event, Ireland, October 19-23, 2020

2019

doi dblp
A General View for Network Embedding as Matrix Factorization
Xin Liu | Tsuyoshi Murata | Kyoung-Sook Kim | Chatchawan Kotarasu | Chenyi Zhuang
Proceedings of the Twelfth ACM International Conference on Web Search and Data Mining, WSDM 2019, Melbourne, VIC, Australia, February 11-15, 2019

doi dblp
Fast Approximations of Betweenness Centrality with Graph Neural Networks
Sunil Kumar Maurya | Xin Liu | Tsuyoshi Murata
Proceedings of the 28th ACM International Conference on Information and Knowledge Management, CIKM 2019, Beijing, China, November 3-7, 2019

2013

doi dblp
Extracting the multilevel communities based on network structural and nonstructural information
Xin Liu | Tsuyoshi Murata | Ken Wakita
22nd International World Wide Web Conference, WWW '13, Rio de Janeiro, Brazil, May 13-17, 2013, Companion Volume

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