2023

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International Workshop on Learning with Knowledge Graphs: Construction, Embedding, and Reasoning
Qing Li | Xiao Huang | Ninghao Liu | Yuxiao Dong | Guansong Pang
Proceedings of the Sixteenth ACM International Conference on Web Search and Data Mining, WSDM 2023, Singapore, 27 February 2023 - 3 March 2023

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S2GAE: Self-Supervised Graph Autoencoders are Generalizable Learners with Graph Masking
Qiaoyu Tan | Ninghao Liu | Xiao Huang | Soo-Hyun Choi | Li Li | Rui Chen | Xia Hu
Proceedings of the Sixteenth ACM International Conference on Web Search and Data Mining, WSDM 2023, Singapore, 27 February 2023 - 3 March 2023

doi dblp
Bring Your Own View: Graph Neural Networks for Link Prediction with Personalized Subgraph Selection
Qiaoyu Tan | Xin Zhang | Ninghao Liu | Daochen Zha | Li Li | Rui Chen | Soo-Hyun Choi | Xia Hu
Proceedings of the Sixteenth ACM International Conference on Web Search and Data Mining, WSDM 2023, Singapore, 27 February 2023 - 3 March 2023

2022

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Tutorial on Deep Learning Interpretation: A Data Perspective
Zhou Yang | Ninghao Liu | Xia Ben Hu | Fang Jin
Proceedings of the 31st ACM International Conference on Information & Knowledge Management, Atlanta, GA, USA, October 17-21, 2022

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AdaGCL: Adaptive Subgraph Contrastive Learning to Generalize Large-scale Graph Training
Yili Wang | Kaixiong Zhou | Rui Miao | Ninghao Liu | Xin Wang
Proceedings of the 31st ACM International Conference on Information & Knowledge Management, Atlanta, GA, USA, October 17-21, 2022

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EDITS: Modeling and Mitigating Data Bias for Graph Neural Networks
Yushun Dong | Ninghao Liu | Brian Jalaian | Jundong Li
WWW '22: The ACM Web Conference 2022, Virtual Event, Lyon, France, April 25 - 29, 2022

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Geometric Graph Representation Learning via Maximizing Rate Reduction
Xiaotian Han | Zhimeng Jiang | Ninghao Liu | Qingquan Song | Jundong Li | Xia Hu
WWW '22: The ACM Web Conference 2022, Virtual Event, Lyon, France, April 25 - 29, 2022

2021

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Sparse-Interest Network for Sequential Recommendation
Qiaoyu Tan | Jianwei Zhang | Jiangchao Yao | Ninghao Liu | Jingren Zhou | Hongxia Yang | Xia Hu
WSDM '21, The Fourteenth ACM International Conference on Web Search and Data Mining, Virtual Event, Israel, March 8-12, 2021

2020

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Explainable Recommender Systems via Resolving Learning Representations
Ninghao Liu | Yong Ge | Li Li | Xia Hu | Rui Chen | Soo-Hyun Choi
CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, Virtual Event, Ireland, October 19-23, 2020

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Learning to Hash with Graph Neural Networks for Recommender Systems
Qiaoyu Tan | Ninghao Liu | Xing Zhao | Hongxia Yang | Jingren Zhou | Xia Hu
WWW '20: The Web Conference 2020, Taipei, Taiwan, April 20-24, 2020

2019

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Representation Interpretation with Spatial Encoding and Multimodal Analytics
Ninghao Liu | Mengnan Du | Xia Hu
Proceedings of the Twelfth ACM International Conference on Web Search and Data Mining, WSDM 2019, Melbourne, VIC, Australia, February 11-15, 2019

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On Attribution of Recurrent Neural Network Predictions via Additive Decomposition
Mengnan Du | Ninghao Liu | Fan Yang | Shuiwang Ji | Xia Hu
The World Wide Web Conference, WWW 2019, San Francisco, CA, USA, May 13-17, 2019