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Improving Event Causality Identification via Self-Supervised Representation Learning on External Causal Statement


Jun 03, 2021
Xinyu Zuo, Pengfei Cao, Yubo Chen, Kang Liu, Jun Zhao, Weihua Peng, Yuguang Chen

* Accepted to Findings of ACL 2021 

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LearnDA: Learnable Knowledge-Guided Data Augmentation for Event Causality Identification


Jun 03, 2021
Xinyu Zuo, Pengfei Cao, Yubo Chen, Kang Liu, Jun Zhao, Weihua Peng, Yuguang Chen

* Accepted to ACL 2021 

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CogNet: Bridging Linguistic Knowledge, World Knowledge and Commonsense Knowledge


Mar 03, 2021
Chenhao Wang, Yubo Chen, Zhipeng Xue, Yang Zhou, Jun Zhao

* AAAI 2021 Demonstrations 

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Joint Entity and Relation Extraction with Set Prediction Networks


Nov 05, 2020
Dianbo Sui, Yubo Chen, Kang Liu, Jun Zhao, Xiangrong Zeng, Shengping Liu


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KnowDis: Knowledge Enhanced Data Augmentation for Event Causality Detection via Distant Supervision


Oct 21, 2020
Xinyu Zuo, Yubo Chen, Kang Liu, Jun Zhao

* COLING2020 
* Accepted to COLING2020 

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Towards Causal Explanation Detection with Pyramid Salient-Aware Network


Sep 24, 2020
Xinyu Zuo, Yubo Chen, Kang Liu, Jun Zhao

* Accepted to CCL2020 

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Event Coreference Resolution via a Multi-loss Neural Network without Using Argument Information


Sep 22, 2020
Xinyu Zuo, Yubo Chen, Kang Liu, Jun Zhao

* SCIENCE CHINA Information Sciences, Volume 62, Issue 11:212101(2019) 
* Published on SCIENCE CHINA Information Sciences 

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Distantly Supervised Relation Extraction in Federated Settings


Aug 12, 2020
Dianbo Sui, Yubo Chen, Kang Liu, Jun Zhao


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Knowledge Guided Metric Learning for Few-Shot Text Classification


Apr 04, 2020
Dianbo Sui, Yubo Chen, Binjie Mao, Delai Qiu, Kang Liu, Jun Zhao


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Overview of the CCKS 2019 Knowledge Graph Evaluation Track: Entity, Relation, Event and QA


Mar 09, 2020
Xianpei Han, Zhichun Wang, Jiangtao Zhang, Qinghua Wen, Wenqi Li, Buzhou Tang, Qi Wang, Zhifan Feng, Yang Zhang, Yajuan Lu, Haitao Wang, Wenliang Chen, Hao Shao, Yubo Chen, Kang Liu, Jun Zhao, Taifeng Wang, Kezun Zhang, Meng Wang, Yinlin Jiang, Guilin Qi, Lei Zou, Sen Hu, Minhao Zhang, Yinnian Lin

* 21 pages, in Chinese, 9 figures and 17 tables, CCKS 2019 held an evaluation track about knowledge graph with 6 tasks and attracted more than 1,600 teams 

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