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Pepa Atanasova

University of Copenhagen, Denmark

A Diagnostic Study of Explainability Techniques for Text Classification


Sep 25, 2020
Pepa Atanasova, Jakob Grue Simonsen, Christina Lioma, Isabelle Augenstein


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Multi-Hop Fact Checking of Political Claims


Sep 23, 2020
Wojciech Ostrowski, Arnav Arora, Pepa Atanasova, Isabelle Augenstein

* 11 pages 

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Generating Label Cohesive and Well-Formed Adversarial Claims


Sep 17, 2020
Pepa Atanasova, Dustin Wright, Isabelle Augenstein

* 9 pages, 1 figure, 4 tables 

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SemEval-2020 Task 12: Multilingual Offensive Language Identification in Social Media (OffensEval 2020)


Jun 12, 2020
Marcos Zampieri, Preslav Nakov, Sara Rosenthal, Pepa Atanasova, Georgi Karadzhov, Hamdy Mubarak, Leon Derczynski, Zeses Pitenis, Çağrı Çöltekin

* Proceedings of SemEval-2020 

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A Large-Scale Semi-Supervised Dataset for Offensive Language Identification


Apr 29, 2020
Sara Rosenthal, Pepa Atanasova, Georgi Karadzhov, Marcos Zampieri, Preslav Nakov


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Generating Fact Checking Explanations


Apr 13, 2020
Pepa Atanasova, Jakob Grue Simonsen, Christina Lioma, Isabelle Augenstein

* In Proceedings of the 2020 Annual Conference of the Association for Computational Linguistics (ACL 2020) 

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Joint Emotion Label Space Modelling for Affect Lexica


Nov 20, 2019
Luna De Bruyne, Pepa Atanasova, Isabelle Augenstein


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It Takes Nine to Smell a Rat: Neural Multi-Task Learning for Check-Worthiness Prediction


Aug 19, 2019
Slavena Vasileva, Pepa Atanasova, Lluís Màrquez, Alberto Barrón-Cedeño, Preslav Nakov

* RANLP-2019 
* Check-worthiness; Fact-Checking; Veracity; Multi-task Learning; Neural Networks. arXiv admin note: text overlap with arXiv:1908.01328 

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Automatic Fact-Checking Using Context and Discourse Information


Aug 04, 2019
Pepa Atanasova, Preslav Nakov, Lluís Màrquez, Alberto Barrón-Cedeño, Georgi Karadzhov, Tsvetomila Mihaylova, Mitra Mohtarami, James Glass

* J. Data and Information Quality, Volume 11 Issue 3, July 2019, Article No. 12 
* JDIQ,Special Issue on Combating Digital Misinformation and Disinformation 

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SemEval-2019 Task 8: Fact Checking in Community Question Answering Forums


May 25, 2019
Tsvetomila Mihaylova, Georgi Karadjov, Pepa Atanasova, Ramy Baly, Mitra Mohtarami, Preslav Nakov

* Fact checking, community question answering, community fora, semeval-2019 

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Overview of the CLEF-2018 CheckThat! Lab on Automatic Identification and Verification of Political Claims. Task 1: Check-Worthiness


Aug 08, 2018
Pepa Atanasova, Alberto Barron-Cedeno, Tamer Elsayed, Reem Suwaileh, Wajdi Zaghouani, Spas Kyuchukov, Giovanni Da San Martino, Preslav Nakov

* CLEF-2018 
* Computational journalism, Check-worthiness, Fact-checking, Veracity 

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