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Convex Aggregation for Opinion Summarization


Apr 03, 2021
Hayate Iso, Xiaolan Wang, Yoshihiko Suhara, Stefanos Angelidis, Wang-Chiew Tan


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Unsupervised Opinion Summarization with Content Planning


Dec 14, 2020
Reinald Kim Amplayo, Stefanos Angelidis, Mirella Lapata

* AAAI 2021 

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Extractive Opinion Summarization in Quantized Transformer Spaces


Dec 08, 2020
Stefanos Angelidis, Reinald Kim Amplayo, Yoshihiko Suhara, Xiaolan Wang, Mirella Lapata

* To appear in Transactions of the Association for Computational Linguistics (TACL); 16 pages 

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ExplainIt: Explainable Review Summarization with Opinion Causality Graphs


May 29, 2020
Nofar Carmeli, Xiaolan Wang, Yoshihiko Suhara, Stefanos Angelidis, Yuliang Li, Jinfeng Li, Wang-Chiew Tan


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OpinionDigest: A Simple Framework for Opinion Summarization


May 05, 2020
Yoshihiko Suhara, Xiaolan Wang, Stefanos Angelidis, Wang-Chiew Tan

* ACL 2020 (short paper) 

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BookQA: Stories of Challenges and Opportunities


Oct 02, 2019
Stefanos Angelidis, Lea Frermann, Diego Marcheggiani, Roi Blanco, Lluís Màrquez

* Accepted at 2nd Workshop on Machine Reading for Question Answering (MRQA), EMNLP 2019 

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Summarizing Opinions: Aspect Extraction Meets Sentiment Prediction and They Are Both Weakly Supervised


Aug 27, 2018
Stefanos Angelidis, Mirella Lapata

* In EMNLP 2018 (long paper). For supplementary material, see http://stangelid.github.io/supplemental.pdf 

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Multiple Instance Learning Networks for Fine-Grained Sentiment Analysis


Jan 26, 2018
Stefanos Angelidis, Mirella Lapata

* Transactions of the Association for Computational Linguistics (TACL), 2018, Volume 6, pages 17-31 
* Final published version. Please cite using appropriate date (2018). Link to journal: http://www.transacl.org/ojs/index.php/tacl/article/view/1225/277 

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