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QMUL-SDS at SCIVER: Step-by-Step Binary Classification for Scientific Claim Verification


Apr 23, 2021
Xia Zeng, Arkaitz Zubiaga


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Citizen Participation and Machine Learning for a Better Democracy


Feb 28, 2021
M. Arana-Catania, F. A. Van Lier, Rob Procter, Nataliya Tkachenko, Yulan He, Arkaitz Zubiaga, Maria Liakata

* 19 pages, 5 figures, 4 tables, to appear in Digital Government: Research and Practice (DGOV) 

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Towards generalisable hate speech detection: a review on obstacles and solutions


Feb 17, 2021
Wenjie Yin, Arkaitz Zubiaga


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An Online Multilingual Hate speech Recognition System


Dec 22, 2020
Neeraj Vashistha, Arkaitz Zubiaga, Shanky Sharma

* Information 12, no. 1: 5 (2021) 
* 11 pages, 5 figures, appear in Special Issue "Natural Language Processing for Social Media" on MDPI Information 2021, 12(1), 5 

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TF-CR: Weighting Embeddings for Text Classification


Dec 11, 2020
Arkaitz Zubiaga


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NUAA-QMUL at SemEval-2020 Task 8: Utilizing BERT and DenseNet for Internet Meme Emotion Analysis


Nov 09, 2020
Xiaoyu Guo, Jing Ma, Arkaitz Zubiaga


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QMUL-SDS @ SardiStance: Leveraging Network Interactions to Boost Performance on Stance Detection using Knowledge Graphs


Nov 06, 2020
Rabab Alkhalifa, Arkaitz Zubiaga


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QMUL-SDS @ DIACR-Ita: Evaluating Unsupervised Diachronic Lexical Semantics Classification in Italian


Nov 06, 2020
Rabab Alkhalifa, Adam Tsakalidis, Arkaitz Zubiaga, Maria Liakata


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QMUL-SDS @ DIACR-ITA2020: Evaluating Unsupervised Diachronic Lexical Semantics Classification in Italian


Nov 05, 2020
Rabab Alkhalifa, Adam Tsakalidis, Arkaitz Zubiaga, Maria Liakata


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QMUL-SDS @ SardiStance2020: Leveraging Network Interactions to Boost Performance on Stance Detection using Knowledge Graphs


Nov 03, 2020
Rabab Alkhalifa, Arkaitz Zubiaga


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QMUL-SDS at CheckThat! 2020: Determining COVID-19 Tweet Check-Worthiness Using an Enhanced CT-BERT with Numeric Expressions


Aug 30, 2020
Rabab Alkhalifa, Theodore Yoong, Elena Kochkina, Arkaitz Zubiaga, Maria Liakata


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Exploiting Class Labels to Boost Performance on Embedding-based Text Classification


Jun 03, 2020
Arkaitz Zubiaga


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Leveraging Aspect Phrase Embeddings for Cross-Domain Review Rating Prediction


Nov 14, 2018
Aiqi Jiang, Arkaitz Zubiaga

* 16 pages, 1 figure 

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Towards Automated Factchecking: Developing an Annotation Schema and Benchmark for Consistent Automated Claim Detection


Sep 21, 2018
Lev Konstantinovskiy, Oliver Price, Mevan Babakar, Arkaitz Zubiaga

* Accepted at EMNLP 2018: Conference on Empirical Methods in Natural Language Processing (The First Workshop on Fact Extraction and Verification). (Non-archival) 

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RumourEval 2019: Determining Rumour Veracity and Support for Rumours


Sep 18, 2018
Genevieve Gorrell, Kalina Bontcheva, Leon Derczynski, Elena Kochkina, Maria Liakata, Arkaitz Zubiaga


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All-in-one: Multi-task Learning for Rumour Verification


Jun 10, 2018
Elena Kochkina, Maria Liakata, Arkaitz Zubiaga


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Mining Social Media for Newsgathering


Apr 10, 2018
Arkaitz Zubiaga


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Detection and Resolution of Rumours in Social Media: A Survey


Apr 03, 2018
Arkaitz Zubiaga, Ahmet Aker, Kalina Bontcheva, Maria Liakata, Rob Procter

* ACM Computing Surveys 51, 2, Article 32 (February 2018), 36 pages 
* ACM Computing Surveys 

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Political Homophily in Independence Movements: Analysing and Classifying Social Media Users by National Identity


Mar 21, 2018
Arkaitz Zubiaga, Bo Wang, Maria Liakata, Rob Procter

* Accepted for publication in IEEE Intelligent Systems 

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Learning Class-specific Word Representations for Early Detection of Hoaxes in Social Media


Jan 22, 2018
Arkaitz Zubiaga


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Discourse-Aware Rumour Stance Classification in Social Media Using Sequential Classifiers


Dec 06, 2017
Arkaitz Zubiaga, Elena Kochkina, Maria Liakata, Rob Procter, Michal Lukasik, Kalina Bontcheva, Trevor Cohn, Isabelle Augenstein

* Information Processing & Management, Volume 54, Issue 2, March 2018, Pages 273-290 

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Towards Real-Time, Country-Level Location Classification of Worldwide Tweets


Apr 25, 2017
Arkaitz Zubiaga, Alex Voss, Rob Procter, Maria Liakata, Bo Wang, Adam Tsakalidis

* Accepted for publication in IEEE Transactions on Knowledge and Data Engineering (IEEE TKDE) 

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SemEval-2017 Task 8: RumourEval: Determining rumour veracity and support for rumours


Apr 20, 2017
Leon Derczynski, Kalina Bontcheva, Maria Liakata, Rob Procter, Geraldine Wong Sak Hoi, Arkaitz Zubiaga


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Learning Reporting Dynamics during Breaking News for Rumour Detection in Social Media


Oct 24, 2016
Arkaitz Zubiaga, Maria Liakata, Rob Procter


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Stance Classification in Rumours as a Sequential Task Exploiting the Tree Structure of Social Media Conversations


Oct 11, 2016
Arkaitz Zubiaga, Elena Kochkina, Maria Liakata, Rob Procter, Michal Lukasik

* COLING 2016 

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Using Gaussian Processes for Rumour Stance Classification in Social Media


Sep 07, 2016
Michal Lukasik, Kalina Bontcheva, Trevor Cohn, Arkaitz Zubiaga, Maria Liakata, Rob Procter


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Using Fuzzy Logic to Leverage HTML Markup for Web Page Representation


Jun 14, 2016
Alberto P. García-Plaza, Víctor Fresno, Raquel Martínez, Arkaitz Zubiaga

* This is the accepted version of an article accepted for publication in IEEE Transactions on Fuzzy Systems 

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