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DiaASQ : A Benchmark of Conversational Aspect-based Sentiment Quadruple Analysis


Nov 20, 2022
Bobo Li, Hao Fei, Fei Li, Yuhan Wu, Jinsong Zhang, Shengqiong Wu, Jingye Li, Yijiang Liu, Lizi Liao, Tat-Seng Chua, Donghong Ji


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DiaASQ: A Benchmark of Conversational Aspect-based Sentiment Quadruple Analysis


Nov 10, 2022
Bobo Li, Hao Fei, Yuhan Wu, Jinsong Zhang, Shengqiong Wu, Jingye Li, Yijiang Liu, Lizi Liao, Tat-Seng Chua, Fei Li, Donghong Ji


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OneEE: A One-Stage Framework for Fast Overlapping and Nested Event Extraction


Sep 06, 2022
Hu Cao, Jingye Li, Fangfang Su, Fei Li, Hao Fei, Shengqiong Wu, Bobo Li, Liang Zhao, Donghong Ji

* Accepted by COLING'22 

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End-to-end Semantic Role Labeling with Neural Transition-based Model


Jan 02, 2021
Hao Fei, Meishan Zhang, Bobo Li, Donghong Ji

* Accepted at AAAI 2021 

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Nominal Compound Chain Extraction: A New Task for Semantic-enriched Lexical Chain


Sep 19, 2020
Bobo Li, Hao Fei, Yafeng Ren, Donghong Ji

* accepted at NLPCC2020 

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