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GraphMI: Extracting Private Graph Data from Graph Neural Networks

Jun 05, 2021
Zaixi Zhang, Qi Liu, Zhenya Huang, Hao Wang, Chengqiang Lu, Chuanren Liu, Enhong Chen

* 7 pages, 6 figures, accepted by IJCAI'21 

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A Survey of Knowledge Tracing

Jun 01, 2021
Qi Liu, Shuanghong Shen, Zhenya Huang, Enhong Chen, Yonghe Zheng

* 20 pages 

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Quality meets Diversity: A Model-Agnostic Framework for Computerized Adaptive Testing

Jan 15, 2021
Haoyang Bi, Haiping Ma, Zhenya Huang, Yu Yin, Qi Liu, Enhong Chen, Yu Su, Shijin Wang

* Accepted by ICDM'2020 

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ASGN: An Active Semi-supervised Graph Neural Network for Molecular Property Prediction

Jul 07, 2020
Zhongkai Hao, Chengqiang Lu, Zheyuan Hu, Hao Wang, Zhenya Huang, Qi Liu, Enhong Chen, Cheekong Lee

* 9 pages 

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Learning to Order Sub-questions for Complex Question Answering

Nov 12, 2019
Yunan Zhang, Xiang Cheng, Yufeng Zhang, Zihan Wang, Zhengqi Fang, Xiaoyan Wang, Zhenya Huang, Chengxiang Zhai

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Interpretable Cognitive Diagnosis with Neural Network

Sep 04, 2019
Fei Wang, Qi Liu, Enhong Chen, Zhenya Huang

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Molecular Property Prediction: A Multilevel Quantum Interactions Modeling Perspective

Jun 25, 2019
Chengqiang Lu, Qi Liu, Chao Wang, Zhenya Huang, Peize Lin, Lixin He

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EKT: Exercise-aware Knowledge Tracing for Student Performance Prediction

Jun 07, 2019
Qi Liu, Zhenya Huang, Yu Yin, Enhong Chen, Hui Xiong, Yu Su, Guoping Hu

* Accepted by IEEE Transactions on Knowledge and Data Engineering (IEEE TKDE) 

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Promotion of Answer Value Measurement with Domain Effects in Community Question Answering Systems

Jun 01, 2019
Binbin Jin, Enhong Chen, Hongke Zhao, Zhenya Huang, Qi Liu, Hengshu Zhu, Shui Yu

* Accepted by IEEE Transactions on Systems, Man and Cybernetics: Systems 

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Transcribing Content from Structural Images with Spotlight Mechanism

May 27, 2019
Yu Yin, Zhenya Huang, Enhong Chen, Qi Liu, Fuzheng Zhang, Xing Xie, Guoping Hu

* Accepted by KDD2018 Research Track. In proceedings of the 24th ACM SIGKDD International Conference on Knowledge Discovery and Data Mining (KDD'18) 

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QuesNet: A Unified Representation for Heterogeneous Test Questions

May 27, 2019
Yu Yin, Qi Liu, Zhenya Huang, Enhong Chen, Wei Tong, Shijin Wang, Yu Su

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