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Decoupling Knowledge from Memorization: Retrieval-augmented Prompt Learning



Xiang Chen , Lei Li , Ningyu Zhang , Xiaozhuan Liang , Shumin Deng , Chuanqi Tan , Fei Huang , Luo Si , Huajun Chen

* Work in progress 

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Relphormer: Relational Graph Transformer for Knowledge Graph Representation



Zhen Bi , Siyuan Cheng , Ningyu Zhang , Xiaozhuan Liang , Feiyu Xiong , Huajun Chen

* Work in progress 

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Commonsense Knowledge Salience Evaluation with a Benchmark Dataset in E-commerce



Yincen Qu , Ningyu Zhang , Hui Chen , Zelin Dai , Zezhong Xu , Chengming Wang , Xiaoyu Wang , Qiang Chen , Huajun Chen

* Work in progress 

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Good Visual Guidance Makes A Better Extractor: Hierarchical Visual Prefix for Multimodal Entity and Relation Extraction



Xiang Chen , Ningyu Zhang , Lei Li , Yunzhi Yao , Shumin Deng , Chuanqi Tan , Fei Huang , Luo Si , Huajun Chen

* Accepted by NAACL 2022 

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Hybrid Transformer with Multi-level Fusion for Multimodal Knowledge Graph Completion



Xiang Chen , Ningyu Zhang , Lei Li , Shumin Deng , Chuanqi Tan , Changliang Xu , Fei Huang , Luo Si , Huajun Chen

* Accepted by SIGIR 2022 

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Relation Extraction as Open-book Examination: Retrieval-enhanced Prompt Tuning



Xiang Chen , Lei Li , Ningyu Zhang , Chuanqi Tan , Fei Huang , Luo Si , Huajun Chen

* Accepted by SIGIR 2022, short paper 

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Contrastive Demonstration Tuning for Pre-trained Language Models



Xiaozhuan Liang , Ningyu Zhang , Siyuan Cheng , Zhen Bi , Zhenru Zhang , Chuanqi Tan , Songfang Huang , Fei Huang , Huajun Chen

* Work in progress 

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NeuralKG: An Open Source Library for Diverse Representation Learning of Knowledge Graphs



Wen Zhang , Xiangnan Chen , Zhen Yao , Mingyang Chen , Yushan Zhu , Hongtao Yu , Yufeng Huang , Zezhong Xu , Yajing Xu , Ningyu Zhang , Zonggang Yuan , Feiyu Xiong , Huajun Chen

* work in progress 

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Knowledge Extraction in Low-Resource Scenarios: Survey and Perspective



Shumin Deng , Ningyu Zhang , Hui Chen , Feiyu Xiong , Jeff Z. Pan , Huajun Chen

* Work in Progress 

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