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Who Should Go First? A Self-Supervised Concept Sorting Model for Improving Taxonomy Expansion


Apr 10, 2021
Xiangchen Song, Jiaming Shen, Jieyu Zhang, Jiawei Han


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Taxonomy Completion via Triplet Matching Network


Jan 07, 2021
Jieyu Zhang, Xiangchen Song, Ying Zeng, Jiaze Chen, Jiaming Shen, Yuning Mao, Lei Li

* AAA1 2021 

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BiTe-GCN: A New GCN Architecture via BidirectionalConvolution of Topology and Features on Text-Rich Networks


Oct 23, 2020
Di Jin, Xiangchen Song, Zhizhi Yu, Ziyang Liu, Heling Zhang, Zhaomeng Cheng, Jiawei Han

* To appear in WSDM 2021 

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COVID-19 Literature Knowledge Graph Construction and Drug Repurposing Report Generation


Jul 06, 2020
Qingyun Wang, Manling Li, Xuan Wang, Nikolaus Parulian, Guangxing Han, Jiawei Ma, Jingxuan Tu, Ying Lin, Haoran Zhang, Weili Liu, Aabhas Chauhan, Yingjun Guan, Bangzheng Li, Ruisong Li, Xiangchen Song, Heng Ji, Jiawei Han, Shih-Fu Chang, James Pustejovsky, Jasmine Rah, David Liem, Ahmed Elsayed, Martha Palmer, Clare Voss, Cynthia Schneider, Boyan Onyshkevych

* 11 pages, submitted to ACL 2020 Workshop on Natural Language Processing for COVID-19 (NLP-COVID), for resources see http://blender.cs.illinois.edu/covid19/ 

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Comprehensive Named Entity Recognition on CORD-19 with Distant or Weak Supervision


Apr 15, 2020
Xuan Wang, Xiangchen Song, Bangzheng Li, Yingjun Guan, Jiawei Han


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